1) 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。
3) (-)-Epicatechin gallate
(-)-表儿茶素没食子酸酯
4) (-)epicatechin-3-gallate(ECG)
表儿茶素没食子酸酯(ECG)
1.
Objective:To develop an HPLC method for simultaneous determination of(-)epigallocatechin-3-gallate(EGCG) and(-)epicatechin-3-gallate(ECG),the main active ingredients of tea polyphenols(TP),in rat plasma,in order to provide an analytical method to study pharmacokinetics of TP.
目的:建立HPLC法同时测定大鼠血浆中茶多酚(tea polyphenols,TP)主要活性成分表没食子儿茶素没食子酸酯(EGCG)和表儿茶素没食子酸酯(ECG)的浓度,为TP药代动力学研究提供测定方法学。
5) ECG/CG
表儿茶素没食子酸酯/儿茶素没食子酸酯
1.
The ion at m/z 169 corresponding to the gallic acid anion was characteristic fragmentation of ECG/CG,which was great helpful for differentiating ECG/CG and EC/C.
因表儿茶素没食子酸酯/儿茶素没食子酸酯(ECG/CG)结构上都含有没食子酸取代基,在二级质谱中均可见m/z169特征峰,此离子可用于ECG/CG和EC/C区分。
6) epigallocatechin gallate/gallocatechin gallate(EGCG/GCG)
表没食子儿茶素没食子酸酯/没食子儿茶素没食子酸酯(EGCG/GCG)
补充资料:表儿茶素没食子酸酯
分子式:C22H18O10
分子量:442.38
CAS号:1257-08-5
性质:
分子量:442.38
CAS号:1257-08-5
性质:
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条