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CJI (Traditional Chinese Medicine) - - 中国中医药信息杂志 -

讨论白花前胡甲素和白花前胡乙素为香豆素类化合物,可溶于热水、甲醇、三氯甲烷、二氯甲烷、乙酸乙酯等有机溶剂。考虑到本品为丸剂,水提含糖杂质较多,三氯甲烷毒性较大,故本试验考察了以甲醇、二氯甲烷、乙酸乙酯为提取溶剂的提取效果,结果以甲醇为溶剂的提取率最高,故提取溶剂选择甲醇。

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