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关于此项目
经验公式(希尔记法):
C15H14O6
化学文摘社编号:
分子量:
290.27
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
EC Number:
242-611-7
MDL number:
产品名称
(-)-儿茶素, ≥97% (HPLC), from green tea
biological source
green tea
Quality Level
assay
≥97% (HPLC)
form
powder
storage temp.
2-8°C
SMILES string
O[C@@H]1Cc2c(O)cc(O)cc2O[C@H]1c3ccc(O)c(O)c3
InChI
1S/C15H14O6/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12(19)3-7/h1-5,13,15-20H,6H2/t13-,15+/m1/s1
InChI key
PFTAWBLQPZVEMU-HIFRSBDPSA-N
Gene Information
human ... BACE1(23621)
General description
儿茶素是绿茶中主要的黄酮类化合物,占比达90%。(−)-儿茶素在肠道吸收中的生物利用度相对低于(+)-儿茶素。
Application
(-)-儿茶素已用于:
- 检测其对于雌激素受体的结合亲和力
- 作为高效液相色谱(HPLC)法定量检测植物提取物中多酚类物质的参考标准品
- 作为伊朗绿茶茶叶中抗氧化剂定量分析的动力学研究的参考标准品
Biochem/physiol Actions
儿茶素具有广泛的生物功效。它可诱发抗病毒和抗癌活性。儿茶素还在糖类和脂质代谢中起重要的调节作用。它可预防脂质积聚。
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
商品
DISCOVER Bioactive Small Molecules for Nitric Oxide & Cell Stress Research
Ichrak Riahi-Chebbi et al.
Scientific reports, 9(1), 195-195 (2019-01-19)
Resistance to 5-Fluorouracil chemotherapy is a major cause of therapeutic failure in colon cancer cure. Development of combined therapies constitutes an effective strategy to inhibit cancer cells and prevent the emergence of drug resistance. For this purpose, we investigated the
Ingestion of a tea rich in catechins leads to a reduction in body fat and malondialdehyde-modified LDL in men
Nagao T, et al.
American Journal of Clinical Nutrition, 81(1), 122-129 (2005)
Veronica Sanda Chedea et al.
Journal of the science of food and agriculture, 97(8), 2516-2523 (2016-11-02)
The effect of a diet containing 15% grape pomace (GP) on the general health status and milk quality of dairy cows was assessed by plasma biochemistry and total polyphenol (TP) content, milk polyphenols, milk composition and milk protein fractions. Among
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| C0567-5MG | 04061833450826 |
