分子蒸馏用于中药有效成分精制的关键技术研究
Study on key techniques of purification of active constituents from traditional Chinese medicine by using molecular distillation
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Abstract: OBJECTIVE To review the development of molecular distillation(MD) technique used to refine Chinese medicine in recent years.METHODS Based on the basic principles of MD,the important factors,i.e.,protreatment and post-treatment,temperature,vacuum capacity,