正交设计法优选参附汤提取工艺
Chinese Archives of Traditional Chinese Medicine(2012)
Abstract
目的:优化参附汤的提取工艺.方法:采用正交实验设计,考察水的用量、提取时间、提取次数3个因素,以人参总皂苷含量、附子总生物碱含量和浸膏得率为评定指标,用综合评分法进行数据处理,对参附汤的提取工艺进行优化.结果:所考察的因素中,对提取工艺影响程度依次为:提取次数>水的用量>提取时间.参附汤最佳提取工艺为加10倍量的水,提取3次,每次提取0.5h.结论:该提取工艺合理,有效成分提取效率较高.
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Key words
Shenfu Decoction,alkaloid,extraction technology,orthogonal test,ginsenoside
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