中国中药杂志

2004, (01)

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川芎超临界流体CO_2萃取挥发油-β-环糊精包合物制备工艺研究
Studies on the preparation technology of β-cyclodextrin incl usion compound for chuanxiong volatile oil extracted with CO_2 supercritical fluid

张爱军,朱宁,杨安东
ZHANG Ai-jun, ZHU Ning, YANG An-dong (Sichuan Institute of Chinese Materia Medica, Chengdu 610041, China)

摘要(Abstract):

目的 :考察超临界流体CO2 萃取所得川芎挥发油的 β 环糊精包合物的制备工艺。 方法 :正交实验法。考察 β CD与挥发油的比例、包合方式、包合温度、包合时间 4个因素。 结果 :最佳包合工艺条件为油与 β CD的比例(1∶9) ,胶体磨法 ,60℃ ,90min。结论 :确定了川芎挥发油的 β CD包合最佳工艺
Objective: To explore the preparation te chnology of β-cyclodextrin i nclusion compound for Chuanxiong volatile oil. Method: Or thogonal test was used t o evaluate the influence of the 4 factors,including the proportion of volatile o il to β-cyclodextrin,the mode of mixing,inclusion temperature and mixing time. Resul t: The best inclusion condition is the proportion of volatile oil to β-cyclodextr in 1∶9, the mode of mixing grinding,inclusion temperature 60 ℃ and inclusion time 90 min. Conclusion: The best inclusion technology of Chuan xiong volatile oil is confirmed.

关键词(KeyWords): β-环糊精;川芎挥发油;正交实验
cyclodextrin; Chuangxiong volatile oil ; orthogonal test

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作者(Author): 张爱军,朱宁,杨安东
ZHANG Ai-jun, ZHU Ning, YANG An-dong (Sichuan Institute of Chinese Materia Medica, Chengdu 610041, China)

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