1) epigallocatechin
表没食子儿茶素
1.
Results Six compounds were isolated from the alcoholic extract of the whole plant of Elsholtzia bodinieri,their structures were elucidated as sandaracopimar-15-en-8β,12β-diol(1),epigallocatechin(2),tricin(3),acacetin(4),quercetin(.
结果从东紫苏全草的乙醇提取物中分离出6种化合物,分别鉴定为:三达右松脂-15-烯-8β,12β-二醇(1),表没食子儿茶素(2),小麦黄酮(3),金合欢素(4),槲皮素(5)和β-谷甾醇(6)。
2) (-)-Epigallocatechin
(-)-表没食子儿茶素
3) epigallocatechin/gallocatechin(EGC/GC)
表没食子儿茶素/没食子儿茶素(EGC/GC)
4) epicatechin gallate
表儿茶素没食子酸酯
1.
A method is described for successive purification of epigallocatechin gallate(EGCG)and epicatechin gallate(ECG)by medium-pressure silica gel column chromatography.
采用一种连续中压硅胶柱层析分离高纯度表没食子儿茶素没食子酸酯(EGCG)及表儿茶素没食子酸酯(ECG),原料为含量高于98%的茶多酚。
5) epigallocatchin-3-gallate-germanium
表没食子儿茶素-锗
补充资料:(-)-表没食子儿茶素
分子式:C15H14O7
分子量:306.27
CAS号:970-74-1
性质:熔点208-210°C。比旋光度-50° (c=0.04, EtOH)。
分子量:306.27
CAS号:970-74-1
性质:熔点208-210°C。比旋光度-50° (c=0.04, EtOH)。
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