2024年7月22日 星期一
杜仲叶绿原酸的提取 、分离和鉴定
The extraction, isolation and identification of chlorogenic acid from leaves of Eucommia ulmoides Oliv.
1998年 第7卷 第1期 页码[61-62]    下载全文[0.2MB]  
Abstract

The isolation , purification and identification of chlorogenic acid (CA)from Eucommia ulmoides Oliv. leaves were studies.The results showed:The extracts of Eucommia ulmoides Oliv .leaves were isolated by column chromatography packed with 101 resin.The percentage of product was 3.99 % and CA content was 24.33 %.The product was purified by EtOA c and white needles were recrystallized from water .CA was identified by HPLC , I R and UV analy sis.
 

关键词杜仲叶; 绿原酸; 提取; 鉴定
Key wordsEucommia ulmoides Oliv .leaves; chlorogenic acid; extraction; identificatio n
作者戚向阳 ,张声华
所在单位华中农业大学食品科学系, 武汉 430070
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