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- 详细信息
- 文献和实验
- 技术资料
- 英文名:
(-)-Catechin Gallate
- 库存:
1
- 供应商:
甄准生物
- CAS号:
130405-40-2
- 规格:
2.5mg / 25mg
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文献和实验多羟基黄烷-3-酚之总称,但有时则特指( )儿茶素。广泛分布于植物界,在Acacia catechu、gambir树皮中与单宁共同大量存在。单宁的作用很弱,但通过加热和酸等处理容易重合形成单宁。2,3位由于含不整齐的碳原子而具有非对应异构体。
Flavonoids From Argentine Tagetes (Asteraceae) With Antimicrobial Activity
, apples, and berries. Such flavanones as naringin are typically present in citrus fruit, and flavanols, particularly catechin, are present as catechin gallate in such beverages as green or black tea and wine. Some major sources of flavonoids are outlined
are observed for epicatechin gallate, epigallocatechin gallate, quercetin, fisetin, epigallocatechin, catechin, and caffeic acid in this order, in accord with the number and position of the –OH groups as well the conjugation level of the molecule
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