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期 刊 ：中国中药杂志 1993年 18卷 03期 页码：167.

关键词：莲子心；薄层扫描法；莲心碱；

Keywords:Embryo Nclumbinis, TLC-scanning, liensinine,

摘 要 ：用冷浸法相回流法提取,测得莲心碱的含量分别为0.853%和0.939%,其回收率分别为97.9%和100.9%。

Abstract:The content of liensinine in the green seed embryo of Nelumbo nucifera was determined by dual-wavelength TLC-scanning. The crude drug was extracted with two different method of impregnating and refluxing. The content of liensinine was determined to be 0.853% and 0.939% and the average recovery was 97.9% and 100.9% respectively.

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