微波技术在当归中试提取过程中的应用研究

Modern Chinese Medicine(2016)

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Abstract
目的:中试条件下微波技术提取当归药材的工艺优选.方法:以阿魏酸的提取率、提取液的固含量为考察指标进行综合评价,采用单因素考察及L9(34)正交表进行试验.结果:微波技术提取当归的最佳工艺为按液固比15:1加入50%乙醇,设定微波功率4 kW,提取30 min.结论:该优化工艺简单高效、稳定可行.
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Key words
Angelica sinensis,ferulic acid,orthogonal test,microwave extraction,solid content
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