Apigenin-7-O-β-D-glycoside isolation from the highly copper-tolerant plant Elsholtzia splendens

被引：21

作者：

Peng, Hong-yun ^{[1
]}

Zhang, Xue-hong ^{[1
]}

Xu, Jin-zhong ^{[2
]}

机构：

[1] Zhejiang Univ, Coll Environm & Resource Sci, Minist Educ, Key Lab Environm Remediat & Ecol Hlth, Hangzhou 310058, Zhejiang, Peoples R China

[2] Zhejiang Univ, Inst Marine Biol, Ocean Coll, Hangzhou 310058, Zhejiang, Peoples R China

来源：

JOURNAL OF ZHEJIANG UNIVERSITY-SCIENCE B | 2016年 / 17卷 / 06期

基金：

中国国家自然科学基金;

关键词：

Chromatographic separation; Copper-tolerant plant; Elsholtzia splendens; Flavonoid glycoside; Structure elucidation; ANTIOXIDATIVE CHARACTERISTICS; EXTRACTS; APIGENIN; GLYCOSIDES; MICE;

D O I：

10.1631/jzus.B1500242

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Elsholtzia splendens (Lamiaceae) is a copper-tolerant plant species growing on copper deposits in the south of China. Chromatographic separation of n-BuOH extracts from the flowering aerial biomass afforded apigenin-7-O-beta-d-glycoside, using macroporous resin, Sephadex (TM) LH-20 gel, polyamide resin as well as preparative high-performance liquid chromatography (P-HPLC) columns. Chemical structure was elucidated using HPLC/ESI-MS (electrospray ionization-mass spectrometry), Fourier transform infrared (FTIR), and D-1- and D-2-nuclear magnetic resonance (NMR). Apigenin-7-O-beta-d-glycoside could be the post-harvesting product from E. splendens biomass.

引用

页码：447 / 454

页数：8

共 17 条

[1] Apigenin glucuronide from Perilla nankinensis leaves [J].