茶黄素双没食子酸酯(TF-DG)

中文名	Theaflavin 3,3′-digallate
英文名	Theaflavin 3,3′-digallate
别名	8-姜酚 8-姜辣素 3'-双没食子酸酯 8-姜酚(8-姜辣素) 3,3'-二没食子酸酯茶黄素茶黄素双没食子酸酯(TF-DG) 茶黄素-3,3'-双没食子酸酯,3,3'-二没食子酸酯茶黄素
英文别名	theaflavin 3 8-Gingerol Hplc Theaflavin 3,3′-digallate THEAFLAVIN 3,3'-DIGALLATE THEAFLAVIN 3,3'-DI-O-GALLATE 3,4,6-Trihydroxy-1,8-bis[[(2R)-3,4-dihydro-3α-(3,4,5-trihydroxybenzoyloxy)-5,7-dihydroxy-2H-1-benzopyran]-2α-yl]-5H-benzocycloheptene-5-one 3,4,6-Trihydroxy-1,8-bis[[(2R)-3,4-dihydro-5,7-dihydroxy-3α-(3,4,5-trihydroxybenzoyloxy)-2H-1-benzopyran]-2α-yl]-5H-benzocycloheptene-5-one 3,4,5-Trihydroxybenzoic acid (3,4,6-trihydroxy-5-oxo-5H-benzocycloheptene-1,8-diyl)bis[(2R,3R)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-2,3-diyl] ester
CAS	30462-35-2
化学式	C43H32O20
分子量	868.71
InChIKey	ZEASWHWETFMWCV-ISBUVJFSSA-N
密度	1.97±0.1 g/cm3(Predicted)
熔点	226～230℃
沸点	1352.6±65.0 °C(Predicted)
酸度系数	6.55±0.20(Predicted)
存储条件	2-8℃
外观	整洁
物化性质	来源于红茶
MDL号	MFCD06797365
WGK Germany	3
海关编号	29329990
参考资料展开查看	1. 赖幸菲, 孙世利, 李裕南,等. 金萱品种夏暑茶类的生化成分分析及其抗氧化活性研究[J]. 食品工业科技, 2015, 36(021):73-77. 2. Fang, Shimao, et al. "Geographical origin traceability of Keemun black tea based on its non‐volatile composition combined with chemometrics." Journal of the Science of Food and Agriculture 99.15 (2019): 6937-6943.https://doi.org/10.1002/jsfa.9982 3. Liang Zhang, Jânio Sousa Santos, Thiago Mendanha Cruz, Mariza Boscacci Marques, Mariana Araújo Vieira do Carmo, Luciana Azevedo, Yijun Wang, Daniel Granato, Multivariate effects of Chinese keemun black tea grades (Camellia sinensis var. sinensis) on the ph 4. [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 5. [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 6. [IF=3.701] Lingling Tai et al."Anti-hyperuricemic effects of three theaflavins isolated from black tea in hyperuricemic mice."J Funct Foods. 2020 Mar;66:103803 7. [IF=3.638] Shimao Fang et al."Geographical origin traceability of Keemun black tea based on its non-volatile composition combined with chemometrics."J Sci Food Agr. 2019 Dec;99(15):6937-6943 8. [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;:

湖北扬信医药科技有限公司

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产品名: Theaflavin 3,3'-Digallate 去供应商网站查看询盘
CAS: 30462-35-2
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上海吉至生化科技有限公司

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产品名: Theaflavin 3,3′-digallate 去供应商网站查看询盘
CAS: 30462-35-2
产地: 中国上海
包装: 10mg
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产品描述: 中文名：Theaflavin 3,3′-digallate 英文名:8-Gingerol CAS:30462-35-2 规格:分析对照品,HPLC≥98% 产地更多

上海麦克林生化科技股份有限公司

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产品名: 茶黄素-3,3'-双没食子酸去供应商网站查看询盘
CAS: 30462-35-2
产地: 上海
规格: T889664
价格: 20mg-1998
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上海源叶生物科技有限公司

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产品名: Theaflavin 3,3′-digallate 去供应商网站查看询盘
CAS: 30462-35-2
产地: 上海
规格: HPLC≥98%
价格: 10mg 2500
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