Li Mei
Abstract
The extraction～vacuum distillation process of volatileoil from Angelica sinensis has been carried out.The orthogonal etext indicated the optimum extraction condition of volatile oil was 55 ℃,soak 6 h,1∶12(Angelica sinensis∶Water).The yield of volatile oil was (0.54～0.64) %.
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The extraction～vacuum distillation process of volatileoil from Angelica sinensis has been carried out.The orthogonal etext indicated the optimum extraction condition of volatile oil was 55 ℃,soak 6 h,1∶12(Angelica sinensis∶Water).The yield of volatile oil was (0.54～0.64) %.
Key concepts: Angelica sinensis, Extraction (chemistry), Chromatography, Yield (engineering), Vacuum distillation, Chemistry, Distillation, Materials science