白术内酯Ⅰ和Ⅲ在不同白术样品中的比较
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(1.长沙民政学院，长沙410004；2.湘潭市中心医院，湘潭，400011；3.湖南中医药大学，长沙,410007)
【摘要】目的：研究不同白术样品中两种白术内酯的变化，为白术的质量控制提供依据。方法：HPLC法。结果：不同采收时期白术含两种白术内酯的含量变化无明显规律，在不同提取方法实验中以甲醇超声波提取最优，不同产地实验中以湖南平江白术两种白术内酯含量最高。结论：白术药材中两种白术内酯含量受产地和提取方法的影响较大，与采收时期无明显相关性。
【关键词】HPLC；白术内酯；不同样品
【中图分类号】S567.23+3【文献标识码】A【文章编号】1007-8517(2009)02-0004-02
Studies on esterⅠand Ⅲ in the Different samples
from Atractylodes macrocephala koidz
WU Jia1WANG Yanping2LIU Xiangdan3KUANG Yanhui3
(1.ChangSha Social Work College,Changsha Hunan,410004；2.XiangTan Central Hospital,XiangTan Hunan, 400011；
3.Hunan University of Traditional Chinese Medicine，ChangSha Hunan , 410007)【Abstract】:0bjective: Studieing on esterⅠand Ⅲ in the Atractylodes macrocephala koidz and Proviing the basis for the Quality Control of Atractylodes macrocephala koidz. Methods: HPLC.Results: the content of inner esterⅠand Ⅲ in Atractylodes macrocephala koidz had no orderliness in different collection time,About the different distill methods the ultrasonic wave with methanol is best,About the different producing area,The cotent of Atractylodes macrocephala koidz from PingJiang is the first.Conclusion:The producing area and distill methods do more impact in the content of two type of ester than collection time.【Key words】:HPLC；ester in the Atractylodes macrocephala koidz；different samples ......
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