结果超临界CO2萃取中加入非离子表面活性剂的多元醇混合体系可大大提高丹酚酸b的提取率。
ResultsSupercritical CO2 adding nonionic surfactant mixed system of the polyol could significantly enhance extraction rate of Salvianolic acid B.
用11种萃取剂进行见血封喉强心甙的提取实验。
This paper presents the experiment in which 11 kinds of extracts were applied to extract Cardiac glycosides in Antiaris toxicaria Lesch.
结果表明，用95%乙醇为萃取剂的提取效果较好。
The result shows that 95% of ethanol was the most effective in the extraction.
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