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水葫芦总黄酮最佳提取工艺的研究 被引量:2

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摘要 目的提取水葫芦中总黄酮并测定含量,确定最佳提取工艺。方法采用乙醇回流提取总黄酮,比色法测定总黄酮的含量,高效液相测定总黄酮中芦丁含量,冷浸法测定总黄酮浸出物含量。结果根据紫外、液相、浸出物结果的加权,得出最佳提取工艺。结论用70%的8倍于水葫芦体积乙醇,提取3次,1.5h/次,提取效果较好。
作者 陆广汇
出处 《中国中医药现代远程教育》 2012年第22期150-152,共3页 Chinese Medicine Modern Distance Education of China
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