欧美性受xxxx黑人爽_乱片AA视频国产乱片子_日本阿v网站在线观看中文_一级毛片国产真人永久在线_夜色资源网_精品国产亚洲一区二区三区演员表 _97久久久精品综合88久久_日韩无码人妻AV一区二区_亚洲人成高清无码在线观看_丝袜精美视频久久_免费在线观看黄视频_日韩亚洲人成在线_国产精品第15页_黑人一级视频精品_99热精品国产三级在线观看

當(dāng)前位置:
首頁 > 技術(shù)文章 > 表沒食子兒茶素 分析標(biāo)準(zhǔn)品,HPLC≥98%
目錄導(dǎo)航 Directory
技術(shù)支持Article
表沒食子兒茶素 分析標(biāo)準(zhǔn)品,HPLC≥98%
點(diǎn)擊次數(shù):272 更新時間:2026-01-19

表沒食子兒茶素

分析標(biāo)準(zhǔn)品,HPLC≥98%

(-)-Epigallocatechin/EGC

CAS號:970-74-1

分子式:C15H14O7

分子量:306.27

MDLMFCD00075939

貨號

規(guī)格/參數(shù)/品牌

價格

貨期

YJ-B20105-20mg

分析標(biāo)準(zhǔn)品,HPLC≥98%

500.00

現(xiàn)貨

YJ-B20105-250mg

分析標(biāo)準(zhǔn)品,HPLC≥98%

2980.00

現(xiàn)貨

JS31356-250mg

90%(HPLC)

330.00

現(xiàn)貨

JS31356-1g

90%(HPLC)

690.00

現(xiàn)貨

JS31356-5g

90%(HPLC)

2100.00

現(xiàn)貨

JS31356-25g

90%(HPLC)

3580.00

現(xiàn)貨

 

產(chǎn)品介紹

熔點(diǎn):208-210℃

沸點(diǎn):685.63℃

比旋光度:-50 o (C=0.04, ETOH)

外觀:白色粉末

溶解性:水:5mg/ml(需要超聲)

敏感性:對熱敏感

儲存條件:2-8℃

注意:部分產(chǎn)品我司僅能提供部分信息,我司不保證所提供信息的權(quán)威性,僅供客戶參考交流研究之用。

參考文獻(xiàn)(237)

237. [IF=3.8] Yiwei Yuan et al."The Effects of Wuniuzao Green Tea on Mice With High‐Fat Diet‐Induced Liver Steatosis."Food Science & Nutrition.2025 Jul;13(7):e70505

236. [IF=5.1] Chunju Peng et al."Dynamic Changes in Sensory Quality and Chemical Components of Bingdao Ancient Tree Tea During Multiple Brewing."Foods.2025 Jan;14(14):2510

235. [IF=5.1] Jialin Chen et al."Metabolomics and Sensory Evaluation Reveal the Aroma and Taste Profile of Northern Guangdong Black Tea."Foods.2025 Jan;14(14):2466

234. [IF=8] Xuejie Wang et al."Eurotium Cristatum fermented instant dark tea prevents obesity and promotes adipose thermogenesis via modulating the gut microbiota."FOOD RESEARCH INTERNATIONAL.2025 Jul;:116969

233. [IF=8.2] Caibi Zhou et al."Flavor changes of Yunnan large-leaf cultivar white tea during different aging periods."Food Chemistry-X.2025 Jul;:102846

232. [IF=8.5] Jiahui Gong et al."Insights from experiments and simulation of polydopamine modified carboxymethyl chitosan molecularly imprinted resins for adsorption of epicatechin in Rumex acetosa L.."INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES.2025 Jul;:145761

231. [IF=8] Huiyan Jia et al."Endophytic bacterium V4 from albino tea plant enhances umami taste as well as flowery and roasted aromas in dried tea."FOOD RESEARCH INTERNATIONAL.2025 Jun;:116950

230. [IF=9.8] Zongde Jiang et al."Discovery and identification of novel color compound formed from EGCG upon heating: Integrated multispectral, sensory evaluation, metabolomics, and nuclear magnetic resonance."FOOD CHEMISTRY.2025 Jun;:145070

229. [IF=4.6] Yunpeng Qi et al."Mid-infrared spectroscopic identification of the right-fermented Baiyaojian for pulmonary inflammation therapy."SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY.2025 May;:126460

228. [IF=5.4] Xu Zhao et al."Hypoglycemic potential of sugarcane molasses-derived polyphenols: exploring the hypoglycemic mechanisms through in vitro α-glucosidase inhibition and intracellular glucose transport inhibition."Food & Function.2025 May;:

227. [IF=5.7] Miao Yu et al."A combined transcriptomic and metabolomic analysis reveals the metabolic reprogramming of developing thermogenic tissues in Nelumbo nucifera."PLANT JOURNAL.2025 May;122(3):e70193

226. [IF=8] Wanjun Long et al."A nanozyme colorimetric sensor combined with cloud-based machine learning algorithm-assisted WeChat mini program for intelligent identification of Chinese green tea."FOOD RESEARCH INTERNATIONAL.2025 May;:116668

225. [IF=12.5] Lin Chen et al."Structural diversity of tea phenolics modulates physicochemical properties and digestibility of wheat starch: Insights into gallic acid group-dependent interactions."CARBOHYDRATE POLYMERS.2025 May;:123763

224. [IF=1.8] Yuexing Chen et al."Optimization of White Tea Flavanol Extraction Process by the Ultrasonic-Assisted Deep Eutectic Solvent Method and Determination of the Antioxidant and Antibacterial Activity."Engineering Reports.2024 Oct;:e13018

223. [IF=7] Xianqiang Chen et al."Mechanism of red pigment formation in lotus rhizome soup during cooking: The role of polyphenols, iron and organic acids."FOOD RESEARCH INTERNATIONAL.2024 Dec;197:115266

222. [IF=8.5] Shengnan Wang et al."Postharvest changes in the phenolic and free volatile compound contents in Shine Muscat grapes at room temperature."FOOD CHEMISTRY.2025 Feb;465:141958

221. [IF=6.5] Honglin Mao et al."An integrative multi-omics approach reveals metabolic mechanism of flavonoids during anaerobic fermentation of de'ang pickled tea."Food Chemistry-X.2024 Nov;:102021

220. [IF=8.5] Xinyu Feng et al."Liubao insect tea polyphenols ameliorate DSS-induced experimental colitis by protecting intestinal barrier and regulating intestinal microbiota."FOOD CHEMISTRY.2024 Nov;:142156

219. [IF=8.5] Xiaomei Yan et al."Exogenous theanine application improves the fresh leaf yield and quality of an albino green tea Huangjinya."FOOD CHEMISTRY.2024 Nov;:142298

218. [IF=7.6] Chen Xiangxiang et al."Deactivating mutations in the catalytic site of a companion serine carboxypeptidase-like acyltransferase enhance catechin galloylation in Camellia plants."Horticulture Research.2024 Dec;:

217. [IF=2.7] Xuancheng Wang et al."Characterisation of the phytochemical and bioactivity profiles of raw tea, stale-aroma, and betelnut-aroma type of Liupao tea through GC/LC-MS-based metabolomics."Analytical Methods.2024 Dec;:

216. [IF=4.7] Bernard Ntezimana et al."Integrated Transcriptomic and Metabolomic Analyses Reveal Changes in Aroma- and Taste-Related Substances During the Withering Process of Black Tea."Foods.2024 Jan;13(23):3977

215. [IF=4.8] Yue Pan et al."Exploration on the cultivar specifity and processing progress of an excellent hybrid tea cultivar ‘Jinmudan’."Food Bioscience.2025 Jan;63:105660

214. [IF=4.7] Yan Huang et al."White Tea Aqueous Extract: A Potential Anti-Aging Agent Against High-Fat Diet-Induced Senescence in Drosophila melanogaster."Foods.2024 Jan;13(24):4034

213. [IF=6.1] Jianmei Xu et al."A genus-specific R2R3 MYB transcription factor, CsMYB34, regulates galloylated catechin biosynthesis in Camellia sinensis."PLANT PHYSIOLOGY AND BIOCHEMISTRY.2025 Feb;219:109401

212. [IF=4.7] Xin Wu et al."Exploration of chemical components and Rac1-dependent anti-hepatic fibrosis mechanism by total flavonoids derived from Tetrastigma hemsleyanum."Chinese Herbal Medicines.2024 Dec;:

211. [IF=8.5] Zi-Jian Feng et al."Regulation of catechins with different structure characteristics on the physicochemical properties of casein and the structure-activity relationship."FOOD CHEMISTRY.2025 Mar;467:142515

210. [IF=4.7] Zhaobao Wu et al."Differences in the Quality Components of Wuyi Rock Tea and Huizhou Rock Tea."Foods.2025 Jan;14(1):4

209. [IF=7] Lunfang Huang et al."The processing of shaking and standing improves the taste quality of summer black tea."FOOD RESEARCH INTERNATIONAL.2024 Dec;:115545

208. [IF=4.8] Shiqi Li et al."Enhancing antioxidant activity and functional benefits of kiwi ice wine via freeze concentration techniques and apple pomace freeze-dried powder."Food Bioscience.2025 Feb;64:106006

207. [IF=7] Jinjin Xue et al."Effect of cultivar and process on the astringency of matcha based on flavonoids-targeted metabolomic analysis."FOOD RESEARCH INTERNATIONAL.2025 Mar;204:115954

206. [IF=4.1] Majida AL-Wraikat et al."Microbial community and organic compounds composition analysis and the edible security of common buckwheat fermented via Kombucha consortium."Food Chemistry: Molecular Sciences.2025 Feb;:100247

205. [IF=4.7] Delai Yang et al."Natural Copper Ion Scavenger: Investigation of the Hepatoprotective Effects of Green Tea Extract in Toxic-Milk Mice with Wilson’s Disease Model."Foods.2025 Jan;14(4):679

204. [IF=6.5] De Zhou et al."Quality analysis and characteristic difference identification of organic tea and conventional planting tea based on ICP, HPLC and machine algorithm."Food Chemistry-X.2025 Feb;:102299

203. [IF=8.5] Lu Li et al."Non-volatile metabolite and in vitro bioactivity differences in green, white, and black teas."FOOD CHEMISTRY.2025 Jun;477:143580

202. [IF=4.7] Jiayi Xu et al."Characteristic Changes and Potential Markers of Flavour in Raw Pu-Erh Tea with Different Ageing Cycles Analysed by HPLC, HS-SPME-GC-MS, and OAV."Foods.2025 Feb;14(5):829

201. [IF=7] Zixi Yang et al."Investigation of the classification criteria and flavor compounds in diversified commercially ripened Pu-erh teas."FOOD RESEARCH INTERNATIONAL.2025 Mar;:116198

200. [IF=6.2] Bingsong Ma et al."Revealing the formation of aged aroma in raw Pu-erh tea during the storage through comprehensive two-dimensional gas chromatography coupled to time-of-flight mass spectrometry and molecular docking."Current Research in Food Science.2025

199. [IF=4.6] Xinyu Wang et al."Core germplasm construction of tea plant populations based on genome-wide SNP and catechins in Shaanxi Province, China1."Journal of Integrative Agriculture.2025 Mar;:

198. [IF=6.5] Zixi Yang et al."Unraveling the flavor formation process of mellow and thick-type ripened Pu-erh tea through non-targeted metabolomics and metagenomics."Food Chemistry-X.2025 Mar;:102424

197. [IF=4.6] Li He et al."Neuroprotective Effects of Catechins by Differentially Affecting the Binding of Beta-amyloid and Its Aggregates to the Target Cells."MOLECULAR NEUROBIOLOGY.2025 Apr;:1-20

196. [IF=7.7] Youshudi Xie et al."Identification and characterization of two hydrolase genes involved in the hydrolysis of galloylated catechin in the tea plant Camellia sinensis."INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES.2025 May;308:142620

195. [IF=6.5] Cunqiang Ma et al."Grade identification of ripened Pu-erh teas, and their differences of phenolic components, in vitro antioxidant capacity and hypoglycemic effect."Food Chemistry-X.2025 Apr;:102421

194. [IF=6.5] Yong Luo et al."The distribution of catechins and their derivatives among 114 Camellia plants and their correlation in different species and tea-processing suitability."Food Chemistry-X.2025 Apr;27:102461

193. [IF=8.5] Qi Chen et al."Trapping phenylacetaldehyde by litchi shell polyphenols and their characteristic catechins in chemical model and roast pork patty: Identification of catechins-adducts and toxicity assessment."FOOD CHEMISTRY.2025 Apr;:144357

192. [IF=7] Guangshan Zhao et al."Tea drinking effectively improves symptoms of diabetes and prevents hepatorenal damage in mice."FOOD RESEARCH INTERNATIONAL.2025 Apr;:116502

191. [IF=6.5] Jingzhe Li et al."Exploring seasonal differences in taste and nonvolatiles of Lu'an Guapian tea and perceptual interactions between odorants and EGCG via multi-sensory analysis and metabolomics."Food Chemistry-X.2025 Apr;:102497

190. [IF=2.7] De-Huan Yang et al."Classification of Lu'an Gua Pian tea before and after Qingming Festival using HPLC-DAD analysis: A comparison for different data analysis strategy."Analytical Methods.2025 Apr;:

189. [IF=4.2] Langhua Zhou et al."Antioxidant and Anticancer Mechanisms of Unique Polyphenols in Camellia ptilophylla: Focus on Gallocatechin-3,5-di-O-gallate and 1,2,4,6-Tetra-O-galloyl-β-D-glucopyranose."MOLECULES.2025 Apr;30(9):1919

188. [IF=4.7] Rui Wu et al."Chemical, Sensory Variations in Black Teas from Six Tea Cultivars in Jingshan, China."Foods.2025 Jan;14(9):1558

187. [IF=2.6] Yin Feilong et al."Peach gum edible coating film delays the browning of postharvest litchi and maintains its quality."JOURNAL OF FOOD SCIENCE AND TECHNOLOGY-MYSORE.2024 Sep;:1-10

186. [IF=4.7] Zhihao Ye et al."Tea’s Characteristic Components Eliminate Acrylamide in the Maillard Model System."Foods.2024 Jan;13(17):2836

185. [IF=6.5] Chunyin Qin et al."Chemical profile and in-vitro bioactivities of three types of yellow teas processed from different tenderness of young shoots of Huoshanjinjizhong (Camellia sinensis var. sinensis)."Food Chemistry-X.2024 Dec;24:101809

184. [IF=6.5] Wenjing Huang et al."Effect of tea stems on the quality formation of large-leaf yellow tea: Sensomics and flavoromics approaches."Food Chemistry-X.2024 Dec;24:101794

183. [IF=8.5] Xiangxin Gu et al."Effects of different low-temperature maceration times on the chemical and sensory characteristics of Syrah wine."FOOD CHEMISTRY.2024 Sep;:141230

182. [IF=8.5] Mingchun Wen et al."Developed metabolomics approach reveals the non-volatile color-contributing metabolites during Keemun congou black tea processing."FOOD CHEMISTRY.2025 Jan;463:141222

181. [IF=3.3] Lu Wang et al."The variation of acrylamide and 5-hydroxymethylfurfural in tea with different roasting degrees and the effects of tea polyphenols on their formation."JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE.2024 Aug;:

180. [IF=4.8] Zixin Zhao et al."Extraction effects of eight deep eutectic solvents on dianhong black tea: From chemical composition analysis to antioxidant and α-glucosidase inhibitory assessments."Food Bioscience.2024 Oct;61:104923

179. [IF=7] Yao Chen et al."Intelligent identification of picking periods of Lu’an Guapian tea by an indicator displacement colorimetric sensor array combined with machine learning."FOOD RESEARCH INTERNATIONAL.2024 Nov;195:114960

178. [IF=7] Xiaoxiao Feng et al."Exploration of the flavor diversity of oolong teas: A comprehensive analysis using metabolomics, quantification techniques, and sensory evaluation."FOOD RESEARCH INTERNATIONAL.2024 Aug;:114868

177. [IF=8.5] Nanhuan Huang et al."Improved physicochemical and functional properties of dietary fiber from matcha fermented by Trichoderma viride."FOOD CHEMISTRY.2024 Dec;460:140784

176. [IF=4.7] Jiajun Cai et al."Comprehensive Analysis of the Yield and Leaf Quality of Fresh Tea (Camellia sinensis cv. Jin Xuan) under Different Nitrogen Fertilization Levels."Foods.2024 Jan;13(13):2091

175. [IF=5.7] Jiahao Chen et al."Dynamic DNA methylation modification in catechins and terpenoids biosynthesis during tea plant (Camellia sinensis) leaf development."Horticultural Plant Journal.2024 Jul;:

174. [IF=6.5] Gaozhong Yang et al."Effects of anaerobic treatment on the non-volatile ceomponents and angiotensin-converting enzyme (ACE) inhibitory activity of purple-colored leaf tea."Food Chemistry-X.2024 Jul;:101649

173. [IF=7] Xuyang Liu et al."LC-MS and GC–MS based metabolomics analysis revealed the impact of tea trichomes on the chemical and flavor characteristics of white tea."FOOD RESEARCH INTERNATIONAL.2024 Sep;191:114740

172. [IF=8.5] Guojian Deng et al."Mechanism of key volatiles in osmanthus scented green tea on the improvement of its aroma and taste quality."FOOD CHEMISTRY.2024 Dec;460:140560

171. [IF=3.2] Xiaomei Long et al."Changes in phenolic compounds of Phyllanthus emblica juice during different storage temperature and pH conditions."JOURNAL OF FOOD SCIENCE.2024 Jun;89(7):4312-4330

170. [IF=6] Zhe Wang et al."High-throughput screening, “protein–metabolite" interaction, and hypoglycemic effect investigations of α-amylase inhibitors in teas using an affinity selection-mass spectrometry method."LWT-FOOD SCIENCE AND TECHNOLOGY.2024 Jul;203:116392

169. [IF=6.5] Yida Wu et al."Investigation of the quality of Lu'an Guapian tea during grain rain period by sensory evaluation, objective quantitative indexes and metabolomics."Food Chemistry-X.2024 Jun;:101595

168. [IF=3.5] Xi Zhao et al."Impact of Storage Temperature on Green Tea Quality: Insights from Sensory Analysis and Chemical Composition."Beverages".2024 Jun;10(2):35

167. [IF=4.5] Xianyang Zhao et al."Development of UHPLC-Q-Exactive Orbitrap/MS Technique for Determination of Proanthocyanidins (PAs) Monomer Composition Content in Persimmon."Plants-Basel".2024 Jan;13(11):1440

166. [IF=8.8] Xianqiang Chen et al."Ultrasound-assisted extraction of polyphenols from lotus rhizome epidermis by alcohol/salt-based aqueous two-phase system: Optimization, extraction mechanism and antioxidant activities."FOOD CHEMISTRY".2024 May;:139620

165. [IF=9.7] Xinxin Zhang et al."EGC enhances tumor antigen presentation and CD8+ T cell-mediated antitumor immunity via targeting oncoprotein SND1."CANCER LETTERS".2024 Jun;592:216934

164. [IF=6] Michelle Farrell et al."Microencapsulation of purple tea polyphenols using the vibrating nozzle ionotropic gelation technology: Metabolomics, bioactivity, and application in milky tea."LWT-FOOD SCIENCE AND TECHNOLOGY".2024 Apr;:116099

163. [IF=6.1] Hanchen Zhou et al."The manufacturing process provides green teas with differentiated nonvolatile profiles and influences the deterioration of flavor during storage at room temperature."Food Chemistry-X".2024 Jun;22:101371

162. [IF=4.7] Ye Yutong et al."Quality analysis and antioxidant activity of different types of tea powder."Food Production Processing and Nutrition".2024 Dec;6(1):1-13

161. [IF=8.1] Wei Hu et al."Revealing the variances in color formation and bioactivities of seven catechin monomers throughout the enzymatic reaction by colorimetric and mass spectrometry."FOOD RESEARCH INTERNATIONAL".2024 May;184:114266

160. [IF=3.4] Kou Xingran et al."Citrus Pu-erh tea extract intake before or after lipolysis in simulated digestion reduces the release of free fatty acids."Journal of Food Measurement and Characterization".2024 Feb;:1-12

159. [IF=4.3] Xin Guan et al."Variation of taste and odor compounds in tea beverage after microbial fermentation by HPLC–MS, GC×GC–O–MS, GC–MS, and sensory evaluation."JOURNAL OF FOOD COMPOSITION AND ANALYSIS".2024 Apr;128:106075

158. [IF=4.5] Haowei Guo et al."Influence of Various Tea Utensils on Sensory and Chemical Quality of Different Teas."Plants-Basel".2024 Jan;13(5):669

157. [IF=5.2] Yueqi Wang et al."Identification of Key Genes Associated with 1,2,6-Tri-O-galloyl-β-D-glucopyranose Accumulation in Camellia sinensis Based on Transcriptome Sequencing."Foods".2024 Jan;13(3):495

156. [IF=5.2] Dan Wu et al."Optimizing the Solvent Selection of the Ultrasound-Assisted Extraction of Sea Buckthorn (Hippophae rhamnoides L.) Pomace: Phenolic Profiles and Antioxidant Activity."Foods".2024 Jan;13(3):482

155. [IF=6.1] Qiong Chen et al."In Situ Oral Metabolism Analysis of Astringent Compounds in Tea by Paper Spray Mass Spectrometry, Electrospray Mass Spectrometry, Turbidimetry, and Sensory Evaluation."JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY".2024;XXXX(XXX):XXX-XXX

154. [IF=8.8] Shengxiao Su et al."Chemical, sensory and biological variations of black tea under different drying temperatures."FOOD CHEMISTRY".2024 Jul;446:138827

153. [IF=4.3] Linmu Chen et al."The spatiotemporal variations of L-glutamic acid and catechins during the development of etiolated tea leaves in ‘Huangjinye’."SCIENTIA HORTICULTURAE.2024 Mar;328:112888

152. [IF=6] Shimao Fang et al."Ancient tea plants black tea taste determinants and their changes over manufacturing processes."LWT-FOOD SCIENCE AND TECHNOLOGY.2024 Jan;:115750

151. [IF=8.1] Ning Yue et al."Imidacloprid triggered changes in strawberry fruits on edible quality and phenolic profiles by applied at two growth stages."FOOD RESEARCH INTERNATIONAL.2024 Mar;179:114031

150. [IF=4.2] Jiangcheng Ye et al."Effects of Fermented Extracts of Wuniuzao Dark Loose Tea on Hepatic Sterol Regulatory Element-Binding Protein Pathway and Gut Microbiota Disorder in Obese Mice."JOURNAL OF NUTRITION.2023 Dec;:

149. [IF=6] Liping Shen et al."A green process for extracting and purifying coconut mesocarp polyphenols."Sustainable Chemistry and Pharmacy.2024 Feb;37:101413

148. [IF=8.8] Zihao Qiu et al."Comprehensive analysis of fresh tea (Camellia sinensis cv. Lingtou Dancong) leaf quality under different nitrogen fertilization regimes."FOOD CHEMISTRY.2024 May;439:138127

147. [IF=6.5] Feng Zhou et al."Integrated metabolomics and transcriptomic analysis reveals metabolic changes of flavor compounds of Camellia assamica host plant after parasitized by Viscum articulatum."PLANT PHYSIOLOGY AND BIOCHEMISTRY.2023 Dec;205:108157

146. [IF=8.8] Zixuan Xie et al."Mechanism of aroma enhancement methods in accelerating Congou black tea acidification subjected to room temperature storage."FOOD CHEMISTRY.2023 Nov;:137837

145. [IF=8.8] Duoduo Zhang et al."Quality analysis of steamed beef with black tea and the mechanism of action of main active ingredients of black tea on myofibrillar protein."FOOD CHEMISTRY.2023 Nov;:137997

144. [IF=4.5] Xiaogang Lei et al."Genome-Wide Association Studies of Biluochun Tea Plant Populations in Dongting Mountain and Comprehensive Identification of Candidate Genes Associated with Core Agronomic Traits by Four Analysis Models."Plants-Basel.2023 Jan;12(21):3719

143. [IF=5] Jian-Chang Jin et al."Widely targeted metabolomics reveals the effect of different raw materials and drying methods on the quality of instant tea."Frontiers in Nutrition.2023; 10: 1236216

142. [IF=6] Yunfei Hu et al."Comparative analysis of flavonoids extracted from Dendrobium chrysotoxum flowers by supercritical fluid extraction and ultrasonic cold extraction."Sustainable Chemistry and Pharmacy.2023 Dec;36:101267

141. [IF=6.1] Li Wang et al."A newly isolated intestinal bacterium involved in C-ring cleavage of flavan-3-ol monomers and antioxidant activity of the metabolites."Food & Function.2023 Oct;:

140. [IF=6.1] Si TAN et al."Green tea polyphenols improved the physicochemical stability of mango powder during storage."Food Chemistry-X.2023 Dec;20:100941

139. [IF=3.7] Manni Tong et al."Quality Characteristics of White Leaf Tea of ‘Baiye 1’ (Camellia sinensis) in Different Producing Areas."Agronomy-Basel.10.3390/agronomy13102526

138. [IF=5.2] Zhe Wang et al."Fermentation of Betaphycus gelatinum Using Lactobacillus brevis: Growth of Probiotics, Total Polyphenol Content, Polyphenol Profile, and Antioxidant Capacity."Foods.10.3390/foods12183334

137. [IF=5.6] Yan Duan et al."UPLC-Q–TOF–MS, network analysis, and molecular docking to investigate the effect and active ingredients of tea-seed oil against bacterial pathogens."Frontiers in Pharmacology.10.3389/fphar.2023.1225515

136. [IF=8.1] Qiuwen Yu et al."Chemometrics-based investigation of non-volatiles/volatiles flavor of tencha (Camellia sinensis cv. Yabukita, Longjing 43 and Baiye 1)."FOOD RESEARCH INTERNATIONAL.10.1016/j.foodres.2023.113461

135. [IF=3.3] Huijie Wei et al."Effect of baking treatment on quality, nonvolatile and volatile compounds of Liupao tea."INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY.2023 Aug;:

134. [IF=3.9] Gang He et al."Tibetan tea reduces obesity brought on by a high-fat diet and modulates gut flora in mice."Food Science & Nutrition.2023 Aug;:

133. [IF=6] Tiehan Li et al."Exploring the mysterious effect of piling fermentation on Pu-erh tea quality formation: Microbial action and moist-heat action."LWT-FOOD SCIENCE AND TECHNOLOGY.2023 Aug;185:115132

132. [IF=5.2] Miao Zhu et al."Effects of Processing Conditions and Simulated Digestion In Vitro on the Antioxidant Activity, Inhibition of Xanthine Oxidase and Bioaccessibility of Epicatechin Gallate."Foods.2023 Jan;12(14):2807

131. [IF=8] Feng Jia et al."Functional properties and release characteristics of tea polyphenols-loaded gliadin films enforced by cinnamaldehyde."Food Packaging and Shelf Life.2023 Nov;39:101144

130. [IF=8.1] Jingna Yan et al."Sensory-directed isolation and identification of an intense salicin-like bitter compound in infected teas with bird’s eye spot disease."FOOD RESEARCH INTERNATIONAL.2023 Jul;:113272

129. [IF=8.8] Yang Chen et al."Development of protein-polyphenol particles to stabilize high internal phase Pickering emulsions by polyphenols' structure."FOOD CHEMISTRY.2023 Dec;428:136773

128. [IF=8.8] Yuming Wei et al."Metabolomics analysis reveals the mechanism underlying the improvement in the color and taste of yellow tea after optimized yellowing."FOOD CHEMISTRY.2023 Jul;:136785

127. [IF=1.7] Zhouyi Zhang et al."Revealing the differences in phenolics in different parts of Taraxacum mongolicum using UPLC-MS/MS."Phytochemistry Letters.2023 Aug;56:13

126. [IF=5.2] Zhuanrong Wu et al."Effects of Sun Withering Degree on Black Tea Quality Revealed via Non-Targeted Metabolomics."Foods.2023 Jan;12(12):2430

125. [IF=8.6] Qixian Zhang et al."Effectively recovering catechin compounds in the removal of caffeine from tea polyphenol extract by using hydrophobically modified collagen fiber."SEPARATION AND PURIFICATION TECHNOLOGY.2023 Jun;:124325

124. [IF=8.8] Suwan Zhang et al."Metabolomics reveals the effects of different storage times on the acidity quality and metabolites of large-leaf black tea."FOOD CHEMISTRY.2023 Nov;426:136601

123. [IF=8.8] Lijuan Zhu et al."Browning inhibition in fresh-cut Chinese water chestnut under high pressure CO2 treatment: regulation of reactive oxygen species and membrane lipid metabolism."FOOD CHEMISTRY.2023 Jun;:136586

122. [IF=8.8] Zhengyu Ren et al."Cost-effective colorimetric sensor for authentication of protected designation of origin (PDO) Longjing green tea."FOOD CHEMISTRY.2023 Nov;427:136673

121. [IF=4.342] Wei Ran et al."Comprehensive analysis of environmental factors on the quality of tea (Camellia sinensis var. sinensis) fresh leaves."SCIENTIA HORTICULTURAE.2023 Sep;319:112177

120. [IF=5.561] Zihao Qiu et al."The Cultivar Effect on the Taste and Aroma Substances of Hakka Stir-Fried Green Tea from Guangdong."Foods.2023 Jan;12(10):2067

119. [IF=6.443] Yuchuan Li et al."Study on taste quality formation and leaf conducting tissue changes in six types of tea during their manufacturing processes."Food Chemistry-X.2023 Jun;18:100731

118. [IF=6.449] Shengkai Luo et al."Proteolytic activation and characterization of recombinant polyphenol oxidase from Rosa chinensis for efficient synthesis of theaflavins."INDUSTRIAL CROPS AND PRODUCTS.2023 Sep;200:116810

117. [IF=4.52] Yue-Yue Chang et al."Targeted metabolites analysis and variety discrimination of Wuyi rock tea by using a whole-process chemometric-assisted HPLC-DAD strategy."JOURNAL OF FOOD COMPOSITION AND ANALYSIS.2023 Aug;121:105365

116. [IF=4.125] Fengnan Li et al."Effects of processing methods on quality, antioxidant capacity, and cytotoxicity of Ginkgo biloba leaf tea product."JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE.2023 Mar;:

115. [IF=4.927] Yushi Zou et al."Discovery and Flavor Characterization of High-Grade Markers in Baked Green Tea."MOLECULES.2023 Jan;28(6):2462

114. [IF=6.056] Cunqiang Ma et al."Investigation and dynamic changes of phenolic compounds during a new-type fermentation for ripened Pu-erh tea processing."LWT-FOOD SCIENCE AND TECHNOLOGY.2023 Apr;180:114683

113. [IF=7.425] Yiyi Zhang et al."Indicator displacement assay for freshness monitoring of green tea during storage."FOOD RESEARCH INTERNATIONAL.2023 May;167:112668

112. [IF=8.022] Guangshan Zhao et al."Alleviating effects and mechanisms of action of large-leaf yellow tea drinking on diabetes and diabetic nephropathy in mice."Food Science and Human Wellness.2023 Sep;12:1660

111. [IF=9.231] Yingying Li et al."Nontargeted and targeted metabolomics analysis for evaluating the effect of “golden flora" amount on the sensory quality, metabolites, and the alpha-amylase and lipase inhibitory activities of Fu brick tea."FOOD CHEMISTRY.2023 Aug;416:1

110. [IF=5.895] Zongde Jiang et al."Formation Mechanism of Di-N-ethyl-2-pyrrolidinone-Substituted Epigallocatechin Gallate during High-Temperature Roasting of Tea."JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY.2023;XXXX(XXX):XXX-XXX

109. [IF=7.425] Jingna Yan et al."Characterization of triterpenoids as possible bitter-tasting compounds in teas infected with bird’s eye spot disease."FOOD RESEARCH INTERNATIONAL.2023 Feb;:112643

108. [IF=9.231] Yan Hou et al."Widely targeted metabolomics and HPLC analysis elaborated the quality formation of Yunnan pickled tea during the whole process at an industrial scale."FOOD CHEMISTRY.2023 Feb;:135716

107. [IF=5.561] Weitao Wang et al."Reduction in Five Harmful Substances in Fried Potato Chips by Pre-Soaking Treatment with Different Tea Extracts."Foods.2023 Jan;12(2):321

106. [IF=7.104] Guowei Man et al."Comparison of thermal and non-thermal extraction methods on free and bound phenolics in pomegranate peel."Innovative Food Science & Emerging Technologies.2023 Mar;84:103291

105. [IF=7.425] Shuxian Shao et al."Production regions discrimination of Huangguanyin oolong tea by using the content of chemical components and rare earth elements."FOOD RESEARCH INTERNATIONAL.2023 Mar;165:112522

104. [IF=5.561] Kai Zheng et al."Effect of Tea Polyphenols on the Storage Stability of Non-Fermented Frozen Dough: Protein Structures and State of Water."Foods.2023 Jan;12(1):80

103. [IF=6.056] Lu Han et al."Effects of catechin types found in tea polyphenols on the structural and functional properties of soybean protein isolate–catechin covalent complexes."LWT-FOOD SCIENCE AND TECHNOLOGY.2023 Jan;173:114336

102. [IF=6.449] Xiaoxiao Wang et al."Physicochemical analysis, sensorial evaluation, astringent component identification and aroma-active compounds of herbaceous Peony (Paeonia lactiflora Pall) black tea."INDUSTRIAL CROPS AND PRODUCTS.2023 Mar;193:116159

101. [IF=3.553] Qian He et al."Phenolic compounds, antioxidant activity and sensory evaluation of sea buckthorn (Hippophae rhamnoides L.) leaf tea."Food Science & Nutrition.2022 Nov;:

100. [IF=5.318] Su Zhou et al."Pu'er raw tea extract alleviates lipid deposition in both LO2 cells and Caenorhabditis elegans."Food Bioscience.2022 Dec;50:102172

99. [IF=5.561] Qingping Ma et al."Pea-Tea Intercropping Improves Tea Quality through Regulating Amino Acid Metabolism and Flavonoid Biosynthesis."Foods.2022 Jan;11(22):3746

98. [IF=7.425] Jifan Zhang et al."Inconsistency between polyphenol-enzyme binding interactions and enzyme inhibition: Galloyl moiety decreases amyloglucosidase inhibition of catechins."FOOD RESEARCH INTERNATIONAL.2023 Jan;163:112155

97. [IF=7.425] Lin Chen et al."Effects of different phenolic compounds on the interfacial behaviour of casein and the action mechanism."FOOD RESEARCH INTERNATIONAL.2022 Dec;162:112110

96. [IF=7.425] Jie Zhou et al."Widely targeted metabolomics using UPLC-QTRAP-MS/MS reveals chemical changes during the processing of black tea from the cultivar Camellia sinensis (L.) O. Kuntze cv. Huangjinya."FOOD RESEARCH INTERNATIONAL.2022 Dec;162:112169

95. [IF=5.561] Jiazheng Lin et al."Effect of the Presence of Stem on Quality of Oolong Tea."Foods.2022 Jan;11(21):3439

94. [IF=6.443] Qian Tu et al."The effects of regions and the wine aging periods on the condensed tannin profiles and the astringency perceptions of Cabernet Sauvignon wines."Food Chemistry-X.2022 Oct;15:100409

93. [IF=6.056] Yuchuan Li et al."Pile-fermentation of dark tea: Conditions optimization and quality formation mechanism."LWT-FOOD SCIENCE AND TECHNOLOGY.2022 Jul;:113753

92. [IF=7.514] Jie Meng et al."Conduction of a chemical structure-guided metabolic phenotype analysis method targeting phenylpropane pathway via LC-MS: Ginkgo biloba and soybean as examples."FOOD CHEMISTRY. 2022 Oct;390:133155

91. [IF=5.154] Erdong Yuan et al."Roles of Adinandra nitida (Theaceae) and camellianin A in HCl/ethanol-induced acute gastric ulcer in mice."Food Science and Human Wellness. 2022 Jul;11:1053

90. [IF=5.396] Chunyin Qin et al."Comparison on the chemical composition, antioxidant, anti-inflammatory, α-amylase and α-glycosidase inhibitory activities of the supernatant and cream from black tea infusion."Food & Function. 2022 Apr;:

89. [IF=7.514] Zisheng Han et al."LC-MS based metabolomics and sensory evaluation reveal the critical compounds of different grades of Huangshan Maofeng green tea."Food Chem. 2022 Apr;374:131796

88. [IF=6.576] Guowei Man et al."Profiling Phenolic Composition in Pomegranate Peel From Nine Selected Cultivars Using UHPLC-QTOF-MS and UPLC-QQQ-MS."Front Nutr. 2021; 8: 807447

87. [IF=5.279] Wei Wang et al."Effect of Active Groups and Oxidative Dimerization on the Antimelanogenic Activity of Catechins and Their Dimeric Oxidation Products."J Agr Food Chem. 2022;70(4):1304–1315

86. [IF=4.556] Yiyu Ren et al."Metabolomics, sensory evaluation, and enzymatic hydrolysis reveal the effect of storage on the critical astringency-active components of crude Pu-erh tea."J Food Compos Anal. 2022 Apr;107:104387

85. [IF=3.463] Ping Wang et al."Systematic transcriptomic and metabolomic analysis of walnut (Juglans regia L.) fruit to trace variations in antioxidant activity during ripening."Sci Hortic-Amsterdam. 2022 Mar;295:110849

84. [IF=6.475] Guoping Lai et al."Free, soluble conjugated and insoluble bonded phenolic acids in Keemun black tea: From UPLC-QQQ-MS/MS method development to chemical shifts monitoring during processing."Food Res Int. 2022 May;155:111041

83. [IF=7.514] Yuqing Cui et al."Identification of low-molecular-weight color contributors of black tea infusion by metabolomics analysis based on UV–visible spectroscopy and mass spectrometry."Food Chem. 2022 Aug;386:132788

82. [IF=4.411] Shuang Mei et al."The Physiology of Postharvest Tea (Camellia sinensis) Leaves, According to Metabolic Phenotypes and Gene Expression Analysis."Molecules. 2022 Jan;27(5):1708

81. [IF=4.411] Peng-Cheng Zheng et al.Untargeted Metabolomics Combined with Bioassay Reveals the Change in Critical Bioactive Compounds during the Processing of Qingzhuan Tea.Molecules. 2021 Jan;26(21):6718

80. [IF=0.986] Lingli Sun et al."Phytochemical Profiles and Bioactivities of Cake Tea Leaves Obtained From the Same Cultivar: A Comparative Analysis:."Nat Prod Commun. 2020;15(8):

79. [IF=2.19] Qiaoran Zheng et al."The effect of storage time on tea Polyphenols, catechin compounds, total flavones and the biological activity of Ya’an Tibetan tea (Camellia sinensis)."Journal Of Food Processing And Preservation. 2021 Oct 11

78. [IF=2.431] Wang  Yanfeng et al."Effects of temperature and ultrasonic scaler on the infusion process of green tea leaves and catechins stability under ultrasonic vibration."J Food Meas Charact. 2021 Aug;15(4):3598-3607

77. [IF=2.72] Wenfeng Li et al."Citric acid-enhanced dissolution of polyphenols during soaking of different teas."J Food Biochem. 2019 Dec;43(12):e13046

76. [IF=2.863] Penghui Yu et al."Distinct variation in taste quality of Congou black tea during a single spring season."Food Sci Nutr. 2020 Apr;8(4):1848-1856

75. [IF=2.896] Li Wang et al."Separation of epigallocatechin gallate and epicatechin gallate from tea polyphenols by macroporous resin and crystallization."Anal Methods-Uk. 2021 Feb;13(6):832-842

74. [IF=3.361] Mengmeng Yuan et al."The interaction of dietary flavonoids with xanthine oxidase in vitro: molecular property-binding affinity relationship aspects."Rsc Adv. 2019 Apr;9(19):10781-10788

73. [IF=4.098] Chunlin Li et al."Discrimination of white teas produced from fresh leaves with different maturity by near-infrared spectroscopy."Spectrochim Acta A. 2020 Feb;227:117697

72. [IF=4.24] Nana Li et al."Characterization of phenolic compounds and anti-acetylcholinase activity of coconut shells."Food Biosci. 2021 Aug;42:101204

71. [IF=4.379] Feng  Lin et al."Chemical profile changes during pile fermentation of Qingzhuan tea affect inhibition of α-amylase and lipase."Sci Rep-Uk. 2020 Feb;10(1):1-10

70. [IF=4.379] Zhang  Sifeng et al."Prediction of suitable brewing cuppages of Dahongpao tea based on chemical composition, liquor colour and sensory quality in different brewing."Sci Rep-Uk. 2020 Jan;10(1):1-11

69. [IF=4.411] Lin Chen et al."Dehydroascorbic Acid Affects the Stability of Catechins by Forming Conjunctions."Molecules. 2020 Jan;25(18):4076

68. [IF=4.653] Fengfeng Qu et al."Comparison of the Effects of Green and Black Tea Extracts on Na+/K+‐ATPase Activity in Intestine of Type 1 and Type 2 Diabetic Mice."Mol Nutr Food Res. 2019 Sep;63(17):1801039

67. [IF=4.952] Fengfeng Qu et al."The new insight into the influence of fermentation temperature on quality and bioactivities of black tea."Lwt Food Sci Technol. 2020 Jan;117:108646

66. [IF=4.952] Jinjie Hua et al."Influence of enzyme source and catechins on theaflavins formation during in vitro liquid-state fermentation."Lwt Food Sci Technol. 2021 Mar;139:110291

65. [IF=4.952] Jia Xue et al."Contrasting microbiomes of raw and ripened Pu-erh tea associated with distinct chemical profiles."Lwt Food Sci Technol. 2020 Apr;124:109147

64. [IF=4.952] Ting Zhao et al."The antioxidant property and α-amylase inhibition activity of young apple polyphenols are related with apple varieties."Lwt Food Sci Technol. 2019 Aug;111:252

63. [IF=5.279] Hui Li et al."Relationship between Secondary Metabolism and miRNA for Important Flavor Compounds in Different Tissues of Tea Plant (Camellia sinensis) As Revealed by Genome-Wide miRNA Analysis."J Agr Food Chem. 2021;69(6):2001–2012

62. [IF=5.279] Huan Zhang et al."Metabolite and Microbiome Profilings of Pickled Tea Elucidate the Role of Anaerobic Fermentation in Promoting High Levels of Gallic Acid Accumulation."J Agr Food Chem. 2020;68(47):13751–13759

61. [IF=5.279] Yinyin Liao et al."Effect of Major Tea Insect Attack on  Formation of Quality-Related Nonvolatile Specialized Metabolites in Tea (Camellia sinensis) Leaves."J Agr Food Chem. 2019;67(24):6716–6724

60. [IF=5.279] Zongde Jiang et al."Model Studies on the Reaction Products Formed at Roasting Temperatures from either Catechin or Tea Powder in the Presence of Glucose."J Agr Food Chem. 2021;69(38):11417–11426

59. [IF=5.396] Xingliang Xiang et al."Potential hypoglycemic metabolites in dark tea fermented by Eurotium cristatum based on UPLC-QTOF-MS/MS combining global metabolomic and spectrum–effect relationship analyses."Food Funct. 2021 Aug;12(16):7546-7556

58. [IF=5.64] Zhang  Yuxiang et al."Structure-Dependent Inhibition of Stenotrophomonas maltophilia by Polyphenol and Its Impact on Cell Membrane."Front Microbiol. 2019 Nov;0:2646

57. [IF=5.81] Mu  Jianfei et al."Determination of Polyphenols in Ilex kudingcha and Insect Tea (Leaves Altered by Animals) by Ultra-high-performance Liquid Chromatography-Triple Quadrupole Mass Spectrometry (UHPLC-QqQ-MS) and Comparison of Their Anti-Aging Effects."Fro

56. [IF=6.475] Shuyuan Liu et al."Comparative studies on the physicochemical profile and potential hypoglycemic activity of different tea extracts: Effect on sucrase-isomaltase activity and glucose transport in Caco-2 cells."Food Res Int. 2021 Oct;148:110604

55. [IF=6.475] Mingchun Wen et al."Quantitative changes in monosaccharides of Keemun black tea and qualitative analysis of theaflavins-glucose adducts during processing."Food Res Int. 2021 Oct;148:110588

54. [IF=6.475] Zhenming Yu et al."Transformation of catechins into theaflavins by upregulation of CsPPO3 in preharvest tea (Camellia sinensis) leaves exposed to shading treatment."Food Res Int. 2020 Mar;129:108842

53. [IF=7.514] Piaopiao Long et al."Untargeted and targeted metabolomics reveal the chemical characteristic of pu-erh tea (Camellia assamica) during pile-fermentation."Food Chem. 2020 May;311:125895

52. [IF=7.514] Zhongqin Chen et al."Insight into the inactivation mechanism of soybean Bowman-Birk trypsin inhibitor (BBTI) induced by epigallocatechin gallate and epigallocatechin: Fluorescence, thermodynamics and docking studies."Food Chem. 2020 Jan;303:125380

51. [IF=7.514] Yinyin Liao et al."Visualized analysis of within-tissue spatial distribution of specialized metabolites in tea (Camellia sinensis) using desorption electrospray ionization imaging mass spectrometry."Food Chem. 2019 Sep;292:204

50. [IF=3.06] Zeyi Ai et al."Effect of Stereochemical Configuration on the Transport and Metabolism of Catechins from Green Tea across Caco-2 Monolayers."Molecules. 2019 Jan;24(6):1185

49. [IF=3.361] Ji Li et al."Efficient extraction of major catechins in Camellia sinensis leaves using green choline chloride-based deep eutectic solvents."Rsc Adv. 2015 Nov;5(114):93937-93944

48. [IF=3.361] Yun Liu et al."Structural characteristics of (?)-epigallocatechin-3-gallate inhibiting amyloid Aβ42 aggregation and remodeling amyloid fibers."Rsc Adv. 2015 Jul;5(77):62402-62413

47. [IF=3.894] Lixia  Liu et al."Protective effects of tea polyphenols on exhaustive exercise-induced fatigue, inflammation and tissue damage."Food Nutr Res. 2017;61(1):1333390

46. [IF=4.098] Chunlin Li et al."Rapid and non-destructive discrimination of special-grade flat green tea using Near-infrared spectroscopy."Spectrochim Acta A. 2019 Jan;206:254

45. [IF=4.411] Cuihua Chen et al."Quality Evaluation of Apocyni Veneti Folium from Different Habitats and Commercial Herbs Based on Simultaneous Determination of Multiple Bioactive Constituents Combined with Multivariate Statistical Analysis."Molecules. 2018 Mar;23(3):5

44. [IF=4.952] Fengfeng Qu et al."Effect of different drying methods on the sensory quality and chemical components of black tea."Lwt Food Sci Technol. 2019 Jan;99:112

43. [IF=5.279] Jie Zhou et al."LC-MS-Based Metabolomics Reveals the Chemical Changes of Polyphenols during High-Temperature Roasting of Large-Leaf Yellow Tea."J Agr Food Chem. 2019;67(19):5405–5412

42. [IF=5.396] Jiachan Zhang et al."Understanding the role of extracts from sea buckthorn seed residues in anti-melanogenesis properties on B16F10 melanoma cells."Food Funct. 2018 Oct;9(10):5402-5416

41. [IF=5.396] Bo Chen et al."Comparative analysis of fecal phenolic content between normal and obese rats after oral administration of tea polyphenols."Food Funct. 2018 Sep;9(9):4858-4864

40. [IF=7.514] Xuemei Guo et al."An emerging strategy for evaluating the grades of Keemun black tea by combinatory liquid chromatography-Orbitrap mass spectrometry-based untargeted metabolomics and inhibition effects on α-glucosidase and α-amylase."Food Chem. 2018 Apr;2

39. [IF=7.514] Shuyuan Liu et al."Effect of steeping temperature on antioxidant and inhibitory activities of green tea extracts against α-amylase, α-glucosidase and intestinal glucose uptake."Food Chem. 2017 Nov;234:168

38.  Liu, Shuyuan, et al. "Effect of steeping temperature on antioxidant and inhibitory activities of green tea extracts against α-amylase, α-glucosidase and intestinal glucose uptake." Food chemistry 234 (2017): 168-173.https:##doi.org/10.1016/j.foodchem.2017.

37.  Liu, Shuyuan, et al. "Effect of steeping temperature on antioxidant and inhibitory activities of green tea extracts against α-amylase, α-glucosidase and intestinal glucose uptake." Food chemistry 234 (2017): 168-173.https:##doi.org/10.1016/j.foodchem.2017.

36.  Liu, Shuyuan, et al. "Effect of steeping temperature on antioxidant and inhibitory activities of green tea extracts against α-amylase, α-glucosidase and intestinal glucose uptake." Food chemistry 234 (2017): 168-173.https:##doi.org/10.1016/j.foodchem.2017.

35.  Liao, Yinyin, et al. "Effect of major tea insect attack on formation of quality-related nonvolatile specialized metabolites in tea (Camellia sinensis) leaves." Journal of agricultural and food chemistry 67.24 (2019): 6716-6724.https:##doi.org/10.1021/acs.j

34.  Yu, Penghui, et al. "Distinct variation in taste quality of Congou black tea during a single spring season." Food science & nutrition 8.4 (2020): 1848-1856.https:##doi.org/10.1002/fsn3.1467

33.  Hua, Jinjie, et al. "Influence of enzyme source and catechins on theaflavins formation during in vitro liquid-state fermentation." LWT 139 (2021): 110291.https:##doi.org/10.1016/j.lwt.2020.110291

32.  張恒,鄭俏然,何靖柳,韋婷,劉翔,章斌.藏茶玫瑰烏梅無糖復(fù)合飲料研制及功能性成分分析與抗氧化研究[J].食品科技,2021,46(01):46-53+61.

31.  夏興莉,廖界仁,任太鈺,馬媛春,王玉花,房婉萍,朱旭君.低溫處理對茶樹葉片中γ-氨基丁酸和其他活性成分含量的影響[J].植物資源與環(huán)境學(xué)報,2020,29(05):75-77.

30.  喬小燕,操君喜,車勁,陳棟,劉仲華.基于滋味和香氣成分結(jié)合化學(xué)計量法鑒別不同貯藏年份的康磚茶[J].現(xiàn)代食品科技,2020,36(09):260-269+299.

29.  蔡爽, 阮成江, 杜維,. 高效液相色譜-串聯(lián)質(zhì)譜法同時測定沙棘中的11種黃酮類物質(zhì)[J]. 分析科學(xué)學(xué)報, 2019, 035(003):311-316.

28.  湯曉  葉莊新  余偉 等. 南瓜酚類物質(zhì)及抗氧化活性受烹飪方式的影響[J]. 食品科技  2016  041(005):223-228.

27.  王瑋, 張紀(jì)偉, 趙一帆,. 瀾滄江流域部分茶區(qū)古茶樹資源生化成分多樣性的分析[J]. 分子植物育種, 2020(2).

26.  黃華林, 李波, 陳海強(qiáng),. 不同萎凋時間英紅九號和黃化英紅九號紅茶品質(zhì)比較[J]. 山西農(nóng)業(yè)科學(xué), 2019, 047(010):1742-1745.

25.  喬小燕, 陳維, 馬成英,. 不同倉儲地康磚茶生化成分比較分析[J]. 廣東茶業(yè), 2019(5):7-10.

24.  湯曉, 倪翠陽, 王麗英,. 煮制時間與二次煮制對紫娟普洱茶抗氧化性的影響[J]. 食品工業(yè)科技, 2015, 036(008):141-147.

23.  萎凋方式對黃化英紅九號紅茶品質(zhì)的影響

22.  喬小燕, 黃國資, 王秋霜,. 連續(xù)化生產(chǎn)線加工過程中客家炒青綠茶主要品質(zhì)成分的化[J]. 廣東農(nóng)業(yè)科學(xué), 2014, 041(024):91-94.

21.  喬小燕, 黃華林, 李波,. 廣東客家茶樹種質(zhì)資源兒茶素特性分析[J]. 江西農(nóng)業(yè)學(xué)報, 2019, v.31(01):30-33.

20.  杜歡歡, 蔡艷妮, 江海,. 超高效液相串聯(lián)質(zhì)譜同時測定茶葉中的8種有效物質(zhì)[J]. 陜西理工大學(xué)學(xué)報(自然科學(xué)版), 2017(33):74-80.

19.  蔡爽, 阮成江, 杜維, et al. 沙棘葉片,果肉和種子中黃酮類成分的差異[J]. 植物資源與環(huán)境學(xué)報, 2019(4).

18.  歐惠算,張靈枝,王維生.阿姆斯特丹散囊菌對六堡茶品質(zhì)成分的影響研究[J].中國茶葉加工,2019(02):45-50.

17.  喬小燕, 饒幸霞, 黃國資,. 傳統(tǒng)客家綠茶在連續(xù)化生產(chǎn)線加工過程中主要品質(zhì)成分的變化趨勢研究[J]. 江西農(nóng)業(yè)學(xué)報, 2015, 000(004):74-77.

16.  李波, 黃華林, 陳欣,. 不同季節(jié)黃化英紅九號紅茶品質(zhì)比較分析[J]. 山東農(nóng)業(yè)科學(xué), 2019.

15.  喬小燕, 李崇興, 姜曉輝,. 不同等級CTC紅碎茶生化成分分析[J]. 食品工業(yè)科技, 2018, 039(010):83-89.

14.  魏琳,盧鳳美,邵宛芳,袁唯.酸茶發(fā)酵過程中感官品質(zhì)及主要成分變化分析[J].食品研究與開發(fā),2019,40(14):69-74.

13.  周曉晴, 胡立文, 羅琦,. 茶葉籽油中茶多酚和兒茶素的測定[J]. 食品工業(yè)科技, 2019.

12.  梅雙, 喬小燕, 陳維,. 半連續(xù)化生產(chǎn)線和傳統(tǒng)單機(jī)加工客家炒青綠茶主要品質(zhì)成分比較分析[J]. 廣東農(nóng)業(yè)科學(xué), 2019(11).

11.  喬小燕, 黃秀新, 黃國資,. "二炒"溫度對傳統(tǒng)客家炒青綠茶品質(zhì)特征的影響[J]. 廣東農(nóng)業(yè)科學(xué), 2015, 042(001):96-99.

10.  王婷婷  蔡自建  蒲婉欣 等. 四川綠茶感官品質(zhì)與主要滋味貢獻(xiàn)成分分析[J]. 食品研究與開發(fā)  2018  39(24):162-167.

9.  喬小燕, 李波, 何梓卿,. 黃化英紅九號紅茶體外抗氧化活性分析[J]. 農(nóng)產(chǎn)品質(zhì)量與安全, 2018, 000(005):85-90.

8.  李輝, 張靜, 李超,. 賀蘭山東麓不同陳釀年份赤霞珠干紅葡萄酒中酚類物質(zhì)對澀感質(zhì)量的影響[J]. 食品與發(fā)酵工業(yè), 2018, 44(10):42-48.

7.  胡立文, 周曉晴, 張彬,. 茶葉籽油中兒茶素類和咖啡因含量測定[J]. 南昌大學(xué)學(xué)報(理科版), 2018, 42(002):134-138,146.

6.  郭穎, 黃峻榕, 陳琦,. 茶葉中兒茶素類測定方法的優(yōu)化[J]. 食品科學(xué), 2016, 37(06):137-141.

5.  阮鳴. HPLC法同時測定六安瓜片中七種活性成分的含量[J]. 南京曉莊學(xué)院學(xué)報  2016(6):37-42.

4.  尹雄章,肖珊,馬郁文,方春香,張曉雪.表沒食子兒茶素對小鼠離體腦片及氧糖剝奪損傷HT-22細(xì)胞系的保護(hù)作用[J].醫(yī)藥導(dǎo)報,2019,38(10):1259-1263.

3.  張雯,宋俊科,朱曉瑜,楊海光,許啟泰,杜冠華.表沒食子兒茶素對TLR4/MyD88/NF-κB通路減輕脂多糖誘導(dǎo)BV2細(xì)胞炎癥反應(yīng)的影響[J].醫(yī)藥導(dǎo)報,2020,39(06):735-740.

2.  張雯,宋俊科,朱曉瑜,楊海光,王海港,許啟泰,杜冠華.表沒食子兒茶素促進(jìn)Nrf2的核轉(zhuǎn)位減輕Aβ_(25-35)SH-SY5Y細(xì)胞的損傷[J].中國藥理學(xué)通報,2019,35(10):1393-1398.

1.  沈揚(yáng), 朱方, 沈灣灣,. 植物多酚基元輔助遞送siRNA的構(gòu)效關(guān)系研究[J]. 高等學(xué)校化學(xué)學(xué)報, 2020, 41(4).

2011年開始我們致力于在生命科學(xué)領(lǐng)域、生物醫(yī)學(xué)實驗技術(shù)及論文潤色服務(wù),協(xié)助客戶各類實驗服務(wù)及論文潤色十余年,是客戶您值得信賴的科研合作伙伴!

如果您受時間、試驗條件等限制而無法完成您的課題研究,歡迎您與我們聯(lián)系。

 

實驗技術(shù)服務(wù):

 


滬公網(wǎng)安備 31011802001678號

欧美亚洲丝袜人妻制服99| 精品少妇后入一区二区三区四区人妻巨乳| 亚洲国产精品9999在线观看| 涩五月婷婷| 成人十八禁日韩欧美一二三| 亚洲精品一区二区日本| www.狠狠操| 午夜精品久久久99热蜜桃的功能特点| 黄色AAAAA欧美| 大香蕉免| 久久久久亚洲Av无码专区老牛影视| 亚洲成a人在线观看久| 少妇高潮99p| 欧美第五页| 97视频在线观看网站| 丰满人妻区一区二区三| av天堂影视中文在字幕在线中文| 91欧美经典| 天天做天天爱天天爽| 欧美洲精品一级| 久久精品国产AV一区二区三区| 五月天开心网| 亚洲天堂一区| 一区二区你上我| 亚洲欧美另类小说| 欧美精品在线观看| 欧美亚洲自拍另类人妻| 中日无幕一二三四区| 午夜精品久久久久久久久久久久久 | 大黄片做爱的大的| 尤物视频新赏网鲜网色诱网| 中文自拍欧美影视| 日本A级视频| 黑人精品一区二区在线播放| 国产精品91ai| 中文字幕成人理论在线| 青操影院| 女性91网站| 99热这里都是精品| 无码人妻精品一区二区三区99不卡| 96AV久久久| 欧美激情视频在线一区| 亚洲美女色图| 国产在线视视频有精品| 亚洲国产成人7777| 中文字幕三四五区| 60秒试看最爽10分钟网站| 久热影视| 9超碰免费| 在线观看成人性爱免费小视频| 欧美日韩国产中文精品字幕自在自线, | 人人操人人摸人| 欧美日韩 强奸乱伦| 久操高青| 9Ⅰ超碰| 草莓精品视频| 九热中文字幕| 亚洲综合 欧美| 久久97| 亚洲A曰本VA欧美VA视频| 国产精品久久久777| 国产18精品亚洲精品| 日日97| 欧美香蕉视xxx| 黄片com.| 久9无限国产| 91色五月俺来也| 国产亚洲色婷婷久久99精品91葵花宝典| 校园春色宗合网| 色色操| 国产呦精品系列在线观看| 一二三四视频在线社区中文字幕| 日韩啪啪网| 69视频入口| 熟妇一区,二区,三区。| 中日无幕一二三四区| 国产高清成人传媒影视| 操逼片国产| 欧美黄业| 97操97干| 亚州欧美总和| 亚洲美欧999| 亚洲福利中文字幕在线| 蜜乳视频网站| 久操97| 人妻激情在线视频| av在线浏览| 久久亚洲av成人无码国产| 日本视频在线中文字幕| 久久久女人| 国产人伦精品一区二区三区| 1769精品一区二区三区| 一区操逼| www熟女乱伦com| 性色高清..……| 久久久啊啊| 99这里只有精品| 乱欲一区二区| 人人贴人人摸| 亚洲成人精品在线一区| 亚洲āv网址在线观看| 夜夜高潮夜夜爽夜夜爱爱一区| 啊啊啊啊二区好大| 97精品在线| JULIA人妻风俗店中出电影| 91粉嫩萝控精品福利网站_精品影音先锋国 | av影院十区| 日韩欧美偷拍美女视频| 综合久欧洲| 色呦呦、国产精品| 精品久久久九九九孕妇| 最新欧洲欧美日本激情网站| 日韩精品区二区三区不卡| 日韩av一级黄片| 女同女同恋久久级三级| 美女极品一区二区三区| 97在线观看播放视频| 被窝影院午夜看片无码| 久久精品国产AV一区二区三区| 一区二区三区国产在线播放 | 天天添天天干电影| 国产精品色色| 日日夜夜狠狠| www.欧精品| 人妻人人操| 中文字幕在线日亚洲9| 美女操逼福利视频| 99热官网| 日韩三级网址| 国产精品熟妇一区二区三| 人妻酒店出差被中出免费在线播放| 99.色网| 婷婷伊人一区| 亚洲第91页 | 日韩亚洲Av人人夜夜澡人人爽| 伊人久久在线视频观看| 特级毛片特黄久久免费看| a v网站在线播放| 人人操,操人人| 天美麻花大全视频| 一二三啪啪专区| 九九色色| 中文字幕av色| 日韩午夜国产| 激情文学小说一区二区| 亚洲猛交| 无码人妻精品酒店| 无码黑人精品一区二区三区三| 天天躁日日躁AAAAXXXX国产| 把腿张开老子CAO烂你| 亚洲精品日韩国产欧美| 国产精品一二三区福利| 亚洲春色一区二区三区| 国产不良强奸视频免费看| 国产女同视频在线播放| 激情五月天视频| 美腿色图| 91精品人| 在线观看国产黄色| 天堂av2019| 亚洲码和欧洲精品激情系列| 欧美亚洲特P| 黄片免费视频2019| 日本人妻A片成人免费看片| 肥臀熟女福利视频一区二区| 欧美性天天影院| 热热色91| 国产69精品久久久久99尤物| 小草三级久久观看| 性爱AV天堂| 清纯唯美综合| 中文字幕精品一区二区精| 亚洲 日韩 欧美 国产综合体| 欧美精品在线观看| 久久线上视频免费看| 亚洲伊人久久综合97| 欧美亚洲日本激情在线| 日本十八禁免费看污网站| 中国国国产一级特黄毛片| 婷婷五月天基地| 日少妇亚洲版| 天天综合亚洲综合| 午夜精品视频777| 欧美日韩黄色片一区二区三区四区人与兽做爱 | 九99久久| 在线观看免费视频国产| 一区=区三区视频| 久久日韩肥臀| 日本一区二区成人在线| 青草香蕉网| 亚洲激情在线| 可以免费观看的av| 亚洲 在线| 91精品啪在线观看国产城中村| 97超碰色五月| 久久一区二区三区四区五区| 大香蕉520| 欧美97视频| 久久久久亚洲Av无码专区老牛影视 | 国产亚洲性生活视频播放| 天天色综亚洲91污| 99国内熟女露脸视频| 欧美岛国精品在线观看| 欧洲Au麻豆| 亚洲风情在线观看| 日韩精品99999| 78m成人视线| 日韩不卡av一二三| AV色女综合| 国产女人成人精品视频| 欧美第一页| 淫荡少妇免费| 伦理日韩国产久久| 欧美顶级黄色大片免费| 精品乱码在线观看| 国语av最新自产拍在线观看| 九七人妻在线| 亚洲色诱惑| 999久久久久久久久| av无码av无码专区| 极品人妻少妇综合| 国内自拍 日韩激情 99| 夜夜嗨一区二区三区直播内容| 欧美刺激色黄片免费看| 夜夜嗨一区| 欧美桃色网| 色乱二区| 国产精品另类| 91是天天| 日韩视频精品在线观看| 青青草成人视频在线观看二区| 26uuu性物| 在线中文AV| 国产在线精品偷| 91天美免费| 欧亚洲精品有视频| 91精品国产日韩欧美综合| 色眯眯av| 荡小穴在线观看| 国产隔壁老王影院在线| 天天综合站| 91粉嫩萝控精品福利网站_精品影音先锋国 | 天天干天天燥| 后入式999| 综合网色| 超碰在线香蕉| 欧美综合色图片| 9久综合网| 91丝袜在线视频| 午夜天堂啪啪| 超碰在线人妻中文字幕| 黄站在线免费观看| 人妻夜夜爽天天爽麻豆三区网站| 天天艹天天日| 欧美亚洲综合高清在线| 北野未奈加勒比av| 一本久道久久综合狠狠爱| 国产无码久久高清| 久久久久久九| 亚洲超碰综合网| 日韩欧美视频青青| 久久东京伊人一本到鬼色| 综合色久欲| 男女打扑克高清网站| 国产Aα| 日韩懂色网| 999岛国大片| 午夜国产成人福利视频| 日本天天色| 无码免费在线观看黄色片| 亚洲熟妇AV日韩熟妇在线| 伊人久久青青草| 八人操人人摸人人看| 欧州91高潮| 黄色电影在线播放综合网站| 91无遮挡| 大香蕉中文201| 伊人久久大香线蕉亚洲五月天,青草青草欧美日本一区二区,欧美日产欧美日产国产 | 亚洲se电影| 亚洲色图20p| 久久丁香五月天| 国产午夜福利专区综合| 探花精品 一区二区| 色97欧美| 91欧美性| 91激情综合| 后入内射蜜桃臀| 天天爽天天干| 久久性爱城| 久久国产性爱| 日韩av不卡在线看| 青娱乐福利99| 免费人成毛片乱码| av爱爱爱| av毛片aaaaa免费看| 啊啊啊水好多| 96久久久久久久| 天天综合网亚洲综合网| 亚洲涩图欧美| 加勒比性爱成人在线| 伊人久久综合影院| 亚洲国产精品无码AV久久久| 亚洲国产91精品一区二区久久| 国产精品视屏| 亚洲国产综合图区中文字幕| 自拍六区| 色噜噜狠狠色综无码久久合欧美| 亚洲 欧美 第一页 | 美女被艹尤物视频| 成人性爱电影一区二区| 欧美精品1区2区3区| 欧美不卡五十路| 亚洲无码视频免费在线观看网址!| 欧美最婬乱婬爆婬性视频 | 91亚洲黑人| 99色天堂| 婷婷五月天在线观看| 色9999日韩国产| www…国产操逼| 97香蕉碰碰人妻国产欧美| 久久久久九九九| 夜夜 中文视频rt| 亚洲中文人妻色| 丝袜美腿欧美| 国产怡红院| 日少妇亚洲版| 91色综合色| 夜夜骑操视频| 在线五区| 亚洲日韩人妻中文字幕一区| 国产强奸乱伦xd| 狠狠中文字幕| 啊啊啊好爽快点啊啊啊嗯嗯| 久久色激情一区二区三区| 日本天堂网| 久久久久国产| 日天天九九天堂666| 国产精品成人蜜臀AV在线| 操逼逼福利视频| www.久久超碰| 国产又色又爽又舒服的三级视频| 99热自拍| 99爱爱| 另类小说五月天| 99国内精品| 成人五月天色网| 国产精品另类一区大香蕉| 欧美国产日韩清纯唯美| 亚洲视频小说| 91天美传媒在线| 欧美激情色婷婷花野真衣一区二区| 欧美亚洲涩涩| 色姑娘综合网| 欧美成人黄网色网站| 丁香五月综合| 内射卯月麻衣| 亚洲人成网站7777| 日本精品一区二区中文字幕| 蜜桃在线观看一区二区三区 | 成人五级久久| 中文字幕乱碼在线| 超碰在线一区| 粉嫩粉嫩一区性色AV片| 狠狠综合| 久久久久久久久久久久黄色| 亚洲情色 自拍| 人妻9117c| 天天干天天操天天干天天操| 激情综合婷婷| 亚洲Av噜噜一区二区三区妖精| 九九热只有精品| 欧美AAAA黄片| 920日本午夜免费| 国产性爱欧美性爱在线| 性爱综合一区二区| 亚欧精品久久久久久久久久久| 极品后入免费视频| 成年人黄色视频免费| 9久9久| 欧美gv在线观看| 99热91| 九一国产精品| 女人被男人桶爽视频网站| 97超碰jingpin| 97资源站国产精品| 一区在线观看中文字幕| 中字一区| 色色网91| 少妇人妻无码| 97伊人网| 九九热精品| 99后入| 国产精品毛片?v一区二区三区 | 黄色工厂这里只有精品| 91人妻尻屄视频| 桃色人妻在线视频| 精品成人动漫一区二区| 欧美91精彩| 精品国产91内射久久| 啊a一区在线| 97亚洲在线| 五月丁香六月激情| 欧美在线天堂| 久久久艹艹艹| 成·人免费午夜在线观看| 国产伦乱91| 欧美桃色网| 国产av美女被艹的乱叫| 人人操人人摸人| 91丝袜在线播放| 亚欧美综合| 日韩人妻一二三区视频| 日本孕妇孕交| 把腿张开老子CAO烂你| 怡红院成人av| 黄色区免费观看中文字幕| 亚洲欧洲无码97久久精品| 综合网 欧美| 无码9区| 免费视频一二三区| 免费农村成人少妇人妻Aa一区二区视频| 久久久蜜桃臀无码视频| 男人的天堂激情| 操国产高清| 日韩99神马视频播放片在线播放| 999久久久免费精品国产牛牛| 日少妇亚洲版| 国产精品久久久久中文字幕| 欧美亚洲系列| 国产精品无套内谢| 亚洲情色一区二区三区| HEYZO高无码国产精品227| 亚洲91射| 伊人影院中文字幕| wwwxxx日本爽| 国产路线专区| 少妇69中文| 人妻人人做人人澡人人爽欧美一区| 国产性爱欧美性爱在线| 久99| 日韩高清黄片| 综合色久欲| 丁香五月自拍| 欧美日韩性爱电影在线| 狠狠躁天天躁日日躁97| 午夜人妻精品综合在线| 嫩呦国产一区二区三区AV| 激情婷婷丁香| 久久少妇视频| 亚洲狠狠入| 男人亚洲91首页在线| 日本黄色精品专区网站| 91天天爽| 搞中出视频在线观看| 婷婷亚洲五月***久久| 久久伊人最新网址视频| 欧美人妻一区二区| 欧美三级免费伊人| 久99热| 51久久夜色精品国产麻豆| 国产精品白丝AV| 插老姨肥穴| 日本综合色图| 色嗨嗨在线| 日韩一级久久毛片| 色狠狠一区二区三区香蕉| 大香蕉一人在线| 五月婷婷六月激情| 一区二区三区探花在线观看| 五月丁香婷婷综合| 国产精品小视频一区二区三区| 中亚av| 黄片qw| 五月情色天| 熟妇激情| 啊啊啊要高潮了| 日韩欧亚太美不卡| 嗯嗯啊在线视频| 唐山老熟妇露脸啪啪叫| 韩国一级婬片A片无码天美| 五月天激情国产综合婷婷婷| aaaa少妇高潮大片| 北约熟女超碰| 97资源久久| 久热这里| 国产美女91| 久久久久深夜无码| 久久九九久精品国产尤物|国产精品爽黄69天堂A片潘金莲,国产亚洲精品第一综合 | 少妇久久| 69一区二区| 欧美 亚洲精品首页| 亚洲精品亚洲人成人网| 国产一区二区免费福利片| 九九九免费视频| www.男人的天堂| 四虎精品一区| 国产AV天美传媒一区二区三区 | 亚洲av国产av综合av卡| 啊啊啊啊好爽好舒服一区二区易域| 蜜桃臀一区二区三区久久| 色超碰综合| 97超视频在线观看| 麻豆天美在线喷水AV| 日日日大屁股骚女人精品| 亚州综合图片| 欧美 综合 亚洲| 亚州色图片在线色| 麻豆天美传媒在线视频天堂| 日韩在线观看三级电影| 日韩一二三区| 91色堂| 久久性爱视频99| 国产11页| 美女91网站| 久久精品视-一级做a爰片性色毛片16美国-中国女与老外在线精品 | 96久久久精品| 免费在线黄片视频| 久久黄黄黄| 香蕉综合网| 加勒比久久av| 人人操AV| 人妻少妇被猛烈进入中| 一本一道vs波多野结衣| 91狠婷| 国产精品亚洲一级av第二区| 久久丁香| 91国产精品在线看| 久久这里精品国产99丫e6| 日本不卡二三区| 超碰97欧美日韩| 97在线欧| 中国一级αV| 毛片一区二区| 欧美成人性爱视频免费观看| 婷婷色五月激情| 天天肏美女| 国产精品熟妇一区二区三| 香蕉免费一区二区三区不读 | 国产精品一区二区密臀| 丰满搜索结果 -第18页- 久久高清无码| 思思热久久成人| 婷婷亚洲综合| 日本一区二区中文字幕久久| 男人的天堂99| 日本操逼视频在线| 国产一级137片内射麻豆| 99久久e免费热视| 99性爱视频| 色五月第四色| 中文不卡视频| 国产精品久久99日日| julia高潮后不停追击中出| 不卡九肏| 另类欧美色| 在线色导航| 久久精精区一区二区一蜜桃一区二区| 国产精品高潮久久AV| 亚洲中文字幕一区二区| 777AV电影| 色噜噜狠狠色综无码久久合欧美| 91熟女综合| 久久久久久久9| a在线观看| 91爱做| 久久久久国产精品久久久| 国产高清MV操逼视频| 人妻插插人妻人| 亚洲综人网| αⅴ天堂| 97色97好| 亚洲本色精品一区二区久久| 狠狠色丁香| 超碰日韩美妻| 亚洲精品国产熟女| 亚洲综合影片| 黑人免费福利视频| 日本三级日本三级99| 免费亚洲国产精品久久一区| 五月天久久综合网| 欧美精品丝袜久久久中文字幕| 色狠狠一区二区三区香蕉| 一线黄色免费性爱片| 91久久午夜无码鲁丝片久久人妻| 亚洲色图一区二区三区| 日日夜夜干| 亚洲精品 欧美97色色| 日韩视频啪啪| 激情综合五月| 中文字幕av色| 日夜伊人网| 91麻豆va国产精品| 天天操天天日青青草超碰av| 日本性爱欧美性爱| aaa淫乱视频| 十八禁视频一区二区| 久操B网| 精品乱子一区二区三区99| 26uuu国产| 欧美啪啪啪91| 丁香五月大香蕉| 校园春色美腿丝袜| 久久高清欧美国产| 中文字幕二区| 成人网址在线观看| 国产精品久久泡妞网站| 精品 码产区一区二-1080P高清在线www-B029AV| 精品国产综合久久福利,热99这里有精品综合久久,99热这里只有免费国产精品,精 | 欧美色图91| 国产九月婷婷| 国产精品白丝在线播放 | 亚洲另类欧美精品| 330dv亚洲成年视频网| 亚洲天堂AV在线播放| 91综合天天看| 五月婷婷六月色| 伊人天天久久动态图| 熟女在线视频| 成人性爱av.com| 亚洲欧美91√| 精品一区二区三区蜜桃臀赵总 | 日本欧美亚洲高清在线看| 亚洲少妇免费视频\| 91人妻Pr| 91超碰在线| WWW.加勒比人妻一区不卡.com| 久久九九视频九九视频| 97久久超碰亚洲| 91碰碰| 亚洲国产一区二区日韩专区| Julia Annxxxxx| 成功精品影院| 国产中文大片资源中文字幕| 玖色av| 色五月69夫妻| 日韩欧美午夜视频在线| 熟妇视频一区二区三区在线| 歐美性天天| 国产无马av| 色综合国产在线观看| 欧美日韩青操| 色妺妺在线视频| 国产东北女人在线视频| 欧美美女视频| 欧美精品三区| 91亚洲不卡一区| 91精品人妻电影| 欧美美女视频| 操91| 九九热精品在线| 91天堂色男人的天堂| 午夜舔阴达高潮视频免费看| 综合大香蕉美。| 日韩美女久久一区二区三区| 亚欧高清v| 欧美传媒| 欧美色图综合网| 美国三级日本三级久久99| 精品四五区| 天天看天天在线精品| 亚洲国产97在线精品一区| 亚州乱码中文字幕综合久久久| 九九色热| 三级日本一区二区三区| 中文字幕成人乱码熟女精品国50 | 一区二区三区黄色片a| 玖玖综合网| 好一吊区二区| 国产女人9999| 欧美日韩精品久久| 北京专精特新企业招聘信息| 激情五月综合| 欧美在线播放aaaa| 久久av一级av少妇av高潮| 九九AV| 97 国产精品| 中文字幕人乱码中文字的预防方法 | 激情网色| 欧美自拍偷拍综合图片| 欧美色青| 欧美天天干| 91九色丰满高潮| 操淫穴亚洲五月丁香 | 91成人高清在线观看| 国产60页| 极品人妻少妇综合| 欧美日韩亚洲少妇寂寞影院正在播放| av线电影| 99九九久久| 秋霞男人网| 人人爱夜夜爱| 欧中日成人免费影视| 丰满少妇一区二区三区专区| 久无码| 偷拍欧美激情| 亚洲精品一区二区三区新线路| 大香蕉伊人色偷偷在线| 热九九精品| 99久久9| 九月婷婷| 综合色图,成人综合网| 好吊妞转入那个网| 又黄又爽在线观看视频 | 天天综合网日韩| 亚洲精品久久久久毛片A片拉屎| 美女久久久久久久久久久| 91欧美综合| 日韩免费a级毛片无码a∨| 久久精品人妻一区| 人人操人人插 - 百度 - 百度| 翔田千里A片一区二区| 乱伦熟女专区| 国产精品极品美女视频| 日本三级R| 狠狠色色| 久久久久久亚洲精品不卡人乳 | 亚洲精品男人的天堂| 涩五月婷婷| 激情视频网址| 91人妻人人妻| 97超碰巨乳| 免费草草草草草视频| 欧美性少妇| 欧美亚洲综合高清在线| 大香蕉视频一二三区| 操逼无码一区| 青娱乐国产精品| 国产久久久久久久久一区二区| 五月婷在线| 欧美香蕉视xxx| 91女优在线观看 | 蜜臀久久99精品久久久久久成人小说 | 亚洲色综网| 日韩97P| 免费一级性爱久久| 久久riav中文精品| 日产狠狠干| 九九九九九用不成了| 天天天堂影视日韩亚洲91| 999热这里只有精品| 亚洲国产精品无码AV久久久| 天天看天天在线精品| 99热最新| 97碰碰日本乱偷人妻中文的| 日韩欧美三级| 蜜乳av一区二区| 日本色色色| 欧美人妻色| 久久久久久人| 日本人妻中文字幕 | 国产精品97视频| 中文字幕后石码四区五区| 超碰人人操97碰| 午夜美女诱惑电源网| 搡老熟女免费视频| 欧美一级黄片免费播放| 久久超碰、| 易易A毛视频| 黄片无码在线制服| 亚洲精品骚逼| 青娱乐91| 日韩成人大片一区二区| 成人AV素股で擦久久| 91热色| 国产特级毛片AAAAAA高潮流水 | 久男人久久| 清纯唯美亚洲综合| 日本3级一区二区免费| 热久久国产精品视频大陆精品| 美女91在线| 91GD.COM| 九九自拍伦理| 八戒午夜福利理论片| 超碰亚洲97| 亚洲中文字幕熟女少妇一区二区| 欧美日产国产在线成人第一区| 亚洲人成色9999精品久久| 国产9熟妇视频网站| 无色无码| 欧亚日韩综合精品国产| 高潮的A片激情扒开一区| 97二区四区| 熟女人妻精品一区二区视频| 九九久久综合| 91美女视频直播| 久久‘黄片视频| 国产精品久久久久久夜夜夜夜| 操B视频日韩无码| 日韩紧密久久| 久久精品国产Aⅴ| 老鸭窝亚洲毛片| 色99久草| 中国探花熟女| 亚洲欧美91√| 精品国产久热在线观看| 亚洲欧美天| 国产小u女在线观看| 情色五月天就去干| 久久久久九九九| 国产AB视频| 99精品成人免费看| 亚洲在线A| 亚洲午夜AV| 欧美九九九九九| 婷婷六月色开| 9Ⅰ超碰| 狠狠狠一区二区三区| 在线观看中文字幕| 欧美中文字幕一区| 乱伦图一区| 国产麻豆91欧美一区二区久久婷婷国产精品 | 日日97| 午夜激情床戏激情| 欧美性爱无码一区二区三区| 亚洲诱惑天堂 | 波多野结衣一级视频| 国产一区二区三区,在线观看观看| 国产女人与拘做受视频免费| 欧美亚洲涩涩| 午夜高清成人在线视频| 亚洲男人天堂手机版| 国产精品一区人妻精品阁在线| 久久精品熟女亚洲AV麻豆软件| 啪啪91| 蜜乳性色无码专日粉嫩骚逼AV| 欧美色图99| 欧美日韩色图片| 国产高清精品一区二区三区毛片 | 亞洲久久直播| 91亚洲人| 99热这里只有是精品10| 色婷婷五月天| 99这里只有精品国产| 国产乱码久久久| 熟女中出视频| 色综合婷婷| 成人av福利在线观看| 色欧美色交综合| 情色av电影| 久草草一二三四区久久| 亚洲天堂区| 国产欧美一级在线观看| 欧美色女人| AV久日| 日日干男人的天堂| 美国三级日本三级久久99| 亚洲另类在线观看| 亚洲囯产精品女人久久久| 久草这里只有精品| 老熟女中文字幕高清| 美女诱惑爱爱| 中文字幕精品探花视频| 国产无码一二三区| 97这里只有精品| 99丝袜福利在线播放| 国产女人操逼视频| jk白丝没脱就开始啪啪| 操逼网免费无码视频| 欧美日综合| 国产资源中文字幕在线| 久久免费看高潮毛片韩国| 青青草华人在线欧美在线| 国产操操日韩三级黄| 午夜男人天堂| 中国91AV| 深夜激情| 六月丁香久久| 国产精品3| 91精品91久久久久77777俄罗斯老妇姓x| 手机在线看片免费人成视频| 久热69九色熟妇97| 97人人模人人爽人人| 日本有码影片下载| 久久亚洲骚逼综合| 欧美性爱第一页久久| 粉嫩国产精品久久粉嫩| 亚洲五月丁香花狠狠干一区二区三区 | 免费看日产一区二区三区| 偷偷人人精品女女久久| 久悠悠av| 亚洲成人久久一区二区| 91精品国产一区三一| 国产欧美日韩臀| 99日韩| 色y情视频免费看| 九九九九九九免费视频| 97国产色综合| 亚洲色图欧美激情| 国产成人综合在线播放| 中文字幕制服欧美久久一区| 欧美激情高清性猛交| 亚洲精品乱码久久久久久蜜桃麻豆| 狠狠热这里都是精品| 毛片一区二区| 国产又粗又又黄又猛| 青青草原香蕉日本Ap| 老司机射| 亚洲色图 图片| 国产精品探花色| 久久这里精品国产99丫e6| 久久啊啊| 午夜大香蕉| 亚洲综合色图欧美| 大屁股xxxxx| 久久久久久久综合,国产| 99色热国产视频精品| 中文字幕三四五区| 蜜桃臀一区二区三区久久| 吉田爱美AV在线| 九九久久九九久久| 777奇米影视777四色| 强奸乱伦AV网址| 人妻三级在线中文字幕| 亚洲熟女一区二区| 天天射夜夜| 久久久久久91香蕉国产| 丝袜熟女2P| 婷婷五月天丁香| 很很热性爱视频| 天天操夜夜操狠很操| 91丝袜在线播放| 国模精品娜娜一二三区| 精品国产a∨一区天美传媒| 国产热RE99久久6国产精品首| 亚洲 中文 欧美 日韩 在线 | 熟女人妇一区二区三区| 色香综合天天影视综合 | 大稥蕉免费视频这里只有精品| 日韩午夜啪啪视频| 亚洲色图殴美色图激情乱伦| 欧美日韩另类在线播放| 中国熟女老妇仑乱一区二区三区| 超碰99re| 精品久久97| 国内一级精品| 国产精品农村妇女精品| 人伦四五区| 涩综合导航| 婷婷91| 玖玖综合网| 无马一区二区| 91色欧美| 97在线免费视频观看| 伦理第一页| 久一区久久蜜桃| 欧美色图91| 亚州综合在线| 久久精品人妻一区| 69XX一中文字幕人妻91| 操逼视频国产无套| 日本三级一区二区 在线| 国产曰批免费观看久久久| 亚洲第一精品在线视频| 国产中文精品一区二区在线观看| 天堂俺去俺来也www久久婷婷| 超97在线精品视频| 久久婷婷亚洲| 天天添天天干电影| 嗯……啊…嗯嗯…啊…好舒服| 啊啊啊好舒服好爽啊啊啊视频| 1二区9| 超碰一区二区| 老熟乱一区二区三区四区| 男女啊啊啊| 亚州熟女乱伦| 亚洲第一狼人丝袜美女另类| 久久精品国产亚洲AV高级北京| 日韩中文字幕二区| 大香蕉色十月| 91黑丝美女| 亚洲精品蜜桃久久久| 国产精品96久久久久久| 制度丝袜99| 99999久久精| 四虎国产成人精品免费一女五男| 超碰色大香蕉| 国产性感骚丝袜在线| 无码粉嫩白虎一线天b区| 一二三四区电影| 日本一区二区中文字幕久久| 蜜乳AV网址| 午夜成人福利影视| 欧美熟女妇同| 91福利网在线观看| 殴美大黄片| 超碰午夜在线| 日本性交操一区二区不卡系列| 思思99热| 亚洲男人天堂2| 一区不卡在线观看av| 日韩黄色一区二区三区| 青青青青青手机视频| 91丨九色丨43老版熟女| A V少妇特黄三级| 秋霞欧美性爰视频| 天天干人妻| 在线观看色视频| 欧美性夜| 午夜精品久久久99热蜜桃的功能特点| 日日日日做夜夜夜夜无码| 青青色综合| 不卡啪啪视频| AV男人天堂网| 亚洲图片第一页| 亚洲图片 激情小说| 欧美日韩m| 国产aⅴ无码片毛片一级网站| 亚洲色图亚洲无码强奸乱伦| 富二代亚洲精品99| 日韩成人小视频| 综合 欧美 亚洲 日本| 强奸乱伦亚洲第一页| 漂亮人妻被强中文字幕hd| 97一区二区三区视频| 久久久久久久少妇| 一起草AV| 91人人臊| 日本三级韩国三级99| 日本久久综合| 在线观看中文字幕| 天天日少妇逼AV| 91激情国产| 黄色小说亚洲| 午夜爽爽爽| 91日本在线观看| 好吊爽好吊爽在线视频,中文字幕精品一区二区日本,国产良妇出轨视频在线观看, | 777琪琪午夜免费A片| 欧美性爱97超碰| 色与欲影视| www.夜夜| 骚日日av| 最新日韩黄片| 加勒比综合a∨| 综合免费无码中文| 亚洲熟女乱色一区二区三区久久久| 激情小说图片亚洲首页| 99热综合在线| 久久久亚洲熟妇熟女| 大香蕉碰碰| 91综合色| 亚洲宗合电影| 亚洲欧洲自拍图片专区满春格| 18一区二区三区| 人人操人人爽人人操人人| 久久的网站啊啊啊啊啊| 天天干人人看综合| 红桃视频高潮| 国产一区二区免费福利片| 超碰性爱97| 91人妻最真实刺激绿帽| 蜜臀久久在线视频| 综合久久久久久久综合网| 99精品人人爽| 黄色欧美性爱视频| 麻豆色约约| 久久人妻丝袜一区二区三| 四虎免费在线观看| juliaann精品熟女一区| 日韩簧片免费看| 97一本大道亚洲一区| 国产第25页在线观看| 色九九久九九| 国产伦精品免编号公布| 日本αv| 精品二999| 成人性爱全视频观看| 精品无人区麻豆乱码1区2区图片| 色999亚洲人成色| 夜色综合| 青青草色插素人| 欧美黄色片AAAAA| 性色aV一区二区三区噜噜| 中国91AV| 国产成人五月天丁香花| 欧美色图亚洲激情| 欧美一二三级精品在线| 超碰九九| 999岛国大片| 亚洲福利影院一区久久| 粉嫩AV一区夜夜嗨| av资源在线观看少妇| 97九色| 91影视亚洲| 婷婷五月天伊人| 性暴力欧美猛交在线直播| 欧美精品,四区。五区| 超踫中文字幕| av天堂精品久久| 骚女天天综合网| 色偷综合| 91狠婷| 日本性爱少妇| 日韩欧美性爱电影在线观看| 亚州欧美一区| 超碰97起碰| 在线中文字幕极品av| 极品色| 久男人久久| 日产中文字幕2020| 女人爽到高潮潮喷18禁网站| 日韩一级性爱无码| 欧美热图99| 色天堂综合| 久久久精品日本一道| 天天日天天干天天整| 欧美 精品国产制服第一页 | 日韩精品在线观看网站| 搡老女人911熟妇老熟女| 欧美图片校园春色| 女人的天堂大香蕉网| 色999人与兽| 亚洲福利中文字幕在线| 欧美一区二区福利在线| 精品久9| 亚洲少妇自拍中文字幕懂色| 精品176精品2| 人人乐大香蕉| 9久热| 欧美性爱另类综合| 亚洲国产尤物yw在线观看| 日韩兔费看黄片| 亚洲狠| 91模特在线观看| 欧美大色交| 超碰538| 亚洲日韩青青草色月| 蜜桃久久综合视频| 狠狠综合网| 强奸乱伦大香蕉网| 亚洲欧美日韩免费电影| 日韩无码极品| 欧美亚洲天天| 熟妇无码视频三区| 九七人妻在线| 久久噜| 日韩二级| 色九九九九久| 99精品无码| 九九久久精品| 五月色综合| 午夜黄色免费在线观看| 国产精品自在自拍视频| 97人人操人人摸人人爱| 国产成人欧美一区二区三区的国产| 神马久久久久| 日本一道在线播放高清| 97爱| 久久男人的天堂| 日韩十八禁| 国产乱子伦久久精品综合一区二区三| 啊啊啊啊啊啊好湿好爽视频| 欧美性爱精品一区二区| 国产精品密臀网在线观看| 屌妞视频久久久久久久久久久久| 欧美日韩91| 天天爽天天| 国产超碰国产97| 人妻啊啊人妻啊| 亚洲人精品久久久喷水| 久久综合乱子伦国产免费| 香蕉一区二区三区在线视频|