中国药房2016，Vol.27Issue(15)：2111-2113,3.DOI:10.6039/j.issn.1001-0408.2016.15.32
昆布药材中聚合酚类成分研究
Study on the Phlorotannins in Ecklonia kurome
摘要
Abstract
OBJECTIVE:To study on the phlorotannins in Ecklonia kurome. METHODS:Silica gel column chromatography and Sephadex LH-20 column chromatography were conducted for isolation and identification of phlorotannins,and the compound structures were analyzed and identified based on physicochemical properties and spectral data. RESULTS:Totally 7 phlorotannins were isolated from E. kurome,namely Phloroglucinol(1),Eckol(2),Fucodiphloroethol G(3),Phlorofucofuroeckol A(4),1-(3′, 5′-dihydro-xyphenoxy)-7-(2″,4″,6-trihydro-xyphenoxy)-2,4,9-trihydroxydibenzo-1,4-dioxin(5),Dieckol(6)and 6,6′-bieckol (7). CONCLUSIONS:Compound 5 and 7 are isolated from E. kurome for the first time,and the study has laid a foundation for its quality evaluation.关键词
昆布/提取分离/聚合酚类成分/结构鉴定Key words
Ecklonia kurome/Extraction and isolation/Phlorotannins/Structure identification分类
医药卫生引用本文复制引用
张名利,姜云飞,吴操,甄翱翾,胡冬华,李勇..昆布药材中聚合酚类成分研究[J].中国药房,2016,27(15):2111-2113,3.基金项目
吉林省科技厅科技支撑计划重点攻关项目 （）
