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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 explore the application of fuzzy matter-element model based on the coefficient of variation coefficient in the quality evaluation of Angelica sinensis. Methods: The contents of six main components in Angelica sinensis from different areas were used as evaluation indexes. The fuzzy matter-element model based on the coefficient of variation coefficient was used to evaluate the quality of Angelica sinensis in different areas. Results: Based on the closeness value obtained, the quality of Angelica sinensis from 22 different regions was divided and sequenced to evaluate the quality of Angelica sinensis. Conclusion: The fuzzy matter-element model based on the coefficient of variation coefficient can objectively and justly evaluate the quality of Angelica sinensis.