摘要
目的:探讨基于变异系数权重的模糊物元模型在中药当归质量评价中的运用。方法:以不同产地当归药材中6种主要成分的含量为评价指标,运用基于变异系数权重的模糊物元模型对不同产地当归药材质量进行综合评价。结果:依据得到的贴近度值大小对22个不同产地当归药材质量进行划分与排序,以此评价当归药材质量的优劣。结论:基于变异系数权重的模糊物元模型可客观地、公正地评价当归药材的质量。
Objective： To investigate the utilization of fuzzy matter-element model in evaluating the quality of Angelica sinensis. Methods：The quality of Angelica sinensis from different habitats was evaluated by determining six main compositions contained in the samples with fuzzy matter-element model based on variation coefficient weight. Results ：Angelica sinensis collected from 22 hatitats were divided into three ranges based on the values of approach degrees. Conclusion：Fuzzy matter-element model based on variation coefficient weight can judge the quality of Angelica sinensis objectively and feasibly.
出处
《中药材》
CAS
CSCD
北大核心
2013年第8期1227-1231,共5页
Journal of Chinese Medicinal Materials
基金
甘肃省中医药科学技术研究课题(GZK-2010-57)
国家自然科学基金(30960037)
关键词
模糊物元模型
变异系数权重
欧氏贴近度
当归
Fuzzy matter-element model
Variation coefficient weight
Euclid approach degree
Angelica sinensis （Oliv.）Diels
