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Gallocatechin

    
分析标准品,HPLC≥98%

Gallocatechin

源叶
B30661 一键复制产品信息
970-73-0
C15H14O7
306.271
货号 规格 价格 上海 北京 珠海 重庆 武汉 购买数量
B30661-5mg
分析标准品,HPLC≥98%

¥400.00

>10 4 1 - -
产品介绍 参考文献(82篇) 质检证书(COA) 摩尔浓度计算器 相关产品

产品介绍

SMILES: O[C@@H]1[C@@H](C2=CC(O)=C(O)C(O)=C2)OC3=CC(O)=CC(O)=C3C1
熔点: 189-191℃
比旋光度: +14.7 (Me2CO aq.)
溶解性: 水
储存条件: 2-8℃
注意: 部分产品我司仅能提供部分信息,我司不保证所提供信息的权威性,仅供客户参考交流研究之用。

参考文献(82篇)

77. [IF=9.8] Qinghua Cheng et al."The flavor-related metabolites and sensory quality of white tea produced by exogenous methyl jasmonate treated tea leaves."FOOD CHEMISTRY.2026 Feb;501:147648 76. [IF=4.6] Zheng-Yun He et al."Distribution characteristics of catechins, alkaloids and gallic acid in Chinese famous green tea and its application in authenticity identification."JOURNAL OF FOOD COMPOSITION AND ANALYSIS.2026 Jan;:108889 75. [IF=8] Xin Fang et al."Mechanisms of phenolic conversion in anaerobic fermentation of tea leaves revealed by integrating microbiome and metabolome analysis."FOOD RESEARCH INTERNATIONAL.2026 Mar;228:118381 74. [IF=4.6] Huiru Zhang et al."Rapid identification of Longjing tea from different scale origins by a colorimetric sensor based on the oxidase-like activity of Cu-CDs."JOURNAL OF FOOD COMPOSITION AND ANALYSIS.2025 Nov;:108583 73. [IF=6.2] Cunqiang Ma et al."Eurotium amstelodami with bacterial assistance generated jinhua fungus aroma and enhanced hypoglycemic effect during compressed tea storage."Journal of Agriculture and Food Research.2026 Feb;25:102536 72. [IF=6.2] Yanfei Wang et al."Exploring the impact of diverse combinations of withering methods and drying temperatures on the quality characteristics of white tea."INDUSTRIAL CROPS AND PRODUCTS.2025 Dec;237:122196 71. [IF=6.2] Li GUO et al."Sunny Flavour Unveiled: Decoding the Signature Taste of Yellow Tea through Chemical Quantification and Metabolomics."Applied Food Research.2025 Nov;:101548 70. [IF=8.2] Lu Li et al."Selective adsorption of metabolites by different size of TiO2 nano particles from tea infusion."Food Chemistry-X.2025 Dec;32:103288 69. [IF=9.8] Lan Zhang et al."The combination of epigallocatechin gallate with exopolysaccharides from Bacillus subtilis STB22 enhances α-amylase inhibitory activity."FOOD CHEMISTRY.2026 Jan;498:147247 68. [IF=3.3] Run Huang et al."Retention of Original Flavor Characteristics in Defluorinated Instant Qingzhuan Brick Tea Prepared Using Membrane Separation Technology."Fermentation-Basel.2025 Nov;11(11):609 67. [IF=6.6] Yanxia Xie et al."Integrated untargeted metabolomics and transcriptomics revealed the high-efficiency synthesis of theabrownins by Pantoea camelliae Z09 in liquid-state fermentation."LWT-FOOD SCIENCE AND TECHNOLOGY.2025 Oct;:118583 66. [IF=9.3] Xuyang Liu et al."CsHCT synthesizes acylated flavonoid, kaempferol-3-O-(6″-p-coumaroyl)-glucoside, to enhance cold resistance in tea plants (Camellia sinensis)."Journal of Integrative Plant Biology.2025 Oct;: 65. [IF=9.8] Xiangqi Fan et al."Does thermal processing improve intestinal antioxidant function of key tea components? A comparative study on polyphenols and theabrownin under oxidative stress."FOOD CHEMISTRY.2025 Oct;:146847 64. [IF=9.8] Haozhen Li et al."Integrated untargeted and targeted metabolomics and microbiome profiling reveal the effects of storage duration on the flavor quality of Rizhao Jinhua white tea."FOOD CHEMISTRY.2025 Oct;:146811 63. [IF=4.6] Xianqiang Chen et al."Geographic and seasonal variations in non-enzymatic bluing of lotus rhizome: Dominance of polyphenol-iron complexation."JOURNAL OF FOOD COMPOSITION AND ANALYSIS.2025 Dec;148:108199 62. [IF=8.2] Lei Li et al."Targeted quantitative analysis of the effect of hawthorn leaves on volatiles and nonvolatile polyphenols and amino acids in hawthorn wine."Food Chemistry-X.2025 Aug;30:102920 61. [IF=4.6] Xianqiang Chen et al."Geographic and seasonal variations in non-enzymatic bluing of lotus rhizome: Dominance of polyphenol-iron complexation."JOURNAL OF FOOD COMPOSITION AND ANALYSIS.2025 Dec;148:108199 60. [IF=8.2] Lei Li et al."Targeted quantitative analysis of the effect of hawthorn leaves on volatiles and nonvolatile polyphenols and amino acids in hawthorn wine."Food Chemistry-X.2025 Aug;30:102920 59. [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 58. [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 57. [IF=4.2] Xiaolei Miao et al."Determination of Eight Catechins and Four Theaflavins in Qingzhuan Dark Tea of Different Years (1, 5, 9, and 13 Years)."JOURNAL OF FOOD BIOCHEMISTRY.2025 Jun;2025(1):1214060 56. [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 55. [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 54. [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 53. [IF=4.7] Langhua Zhou et al."Discovery and Characterization of a Distinctive Theaflavin-3-Gallate Isomer from Camellia ptilophylla with Potent Anticancer Properties Against Human Colorectal Carcinoma Cells."Foods.2025 Jan;14(4):604 52. [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 51. [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 50. [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 49. [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 48. [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 47. [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 46. [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 45. [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 44. [IF=7] Xianqiang Chen et al."Formation mechanism of blue pigment in boiled lotus rhizome discs: Insight into the chelation of polyphenols and iron."FOOD RESEARCH INTERNATIONAL.2024 Sep;192:114818 43. [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 42. [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 41. [IF=3.9] Xianqiang Chen et al."Study on the formation mechanism of blackening in damaged lotus rhizome epidermis: Effects of polyphenols and iron."JOURNAL OF FOOD SCIENCE".2024 Apr;: 40. [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 39. [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 38. [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 37. [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 36. [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 35. [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 34. [IF=6.1] Shenke Bie et al."The profiles of free, esterified and insoluble-bound phenolics in peach juice after high pressure homogenization and evaluation of their antioxidant capacities, cytoprotective effect, and inhibitory effects on α-glucosidase and dipeptidyl 33. [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 32. [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 31. [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 30. [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 29. [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 28. [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 27. [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 26. [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 25. [IF=5.2] Qinzhang Jiang et al."Profiles of Free and Bound Phenolics and Their Antioxidant Capacity in Rice Bean (Vigna umbellata)."Foods.2023 Jan;12(14):2718 24. [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 23. [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 22. [IF=3.204] Jingjing Tai et al."Study on the anti-gout activity of the lotus seed pod by UPLC-QTOF-MS and virtual molecular docking."FITOTERAPIA.2023 Apr;:105500 21. [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 20. [IF=6.208] Pan Wang et al."Discovery of Flavonoids as Novel Inhibitors of ATP Citrate Lyase: Structure–Activity Relationship and Inhibition Profiles."INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES.2022 Jan;23(18):10747 19. [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 18. [IF=7.425] Mengwan Li et al."A new strategy for grading of Lu’an guapian green tea by combination of differentiated metabolites and hypoglycaemia effect."FOOD RESEARCH INTERNATIONAL.2022 Sep;159:111639 17. [IF=7.514] YueTong Yu et al."Identification and Quantification of Oligomeric Proanthocyanidins, Alkaloids, and Flavonoids in Lotus Seeds: A Potentially Rich Source of Bioactive Compounds."Food Chem. 2022 Jan;:132124 16. [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 15. [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 14. [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 13. [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 12. [IF=4.952] Shuxin Tang et al."Effect of Lactobacillus plantarum-fermented mulberry pomace on antioxidant properties and fecal microbial community."Lwt Food Sci Technol. 2021 Jul;147:111651 11. [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 10. [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 9. [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 8. [IF=2.769] Guobin Xia et al."Tannase-mediated biotransformation assisted separation and purification of theaflavin and epigallocatechin by high speed counter current chromatography and preparative high performance liquid chromatography: A comparative study."Microsc 7. [IF=3.659] Liu Shuyuan et al."In vitro α-glucosidase inhibitory activity of isolated fractions from water extract of Qingzhuan dark tea."Bmc Complem Altern M. 2016 Dec;16(1):1-8 6. 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 5. 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. 4. 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. 3. 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. 2. 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 1. Wang, Zhineng, et al. "Comparison of the phenolic profiles and physicochemical properties of different varieties of thermally processed canned lychee pulp." RSC Advances 10.12 (2020): 6743-6751.10.1039/C9RA08393F

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摩尔浓度计算器

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