文献类型：期刊文献

中文题名：基于灰色关联分析方法评价商品甘草药材质量

英文题名：Quality Evaluation of Glycyrrhizae Radix et Rhizoma by Grey Incidence Degree Method

作者：李硕[1,2];李成义[1];李敏[2];李越峰[1];王明伟[1];夏琴[2]

第一作者：李硕

机构：[1]甘肃中医学院,兰州7300001;[2]成都中医药大学,成都610075

第一机构：甘肃中医药大学

年份：2015

卷号：21

期号：1

起止页码：89

中文期刊名：中国实验方剂学杂志

外文期刊名：Chinese Journal of Experimental Traditional Medical Formulae

收录：CSTPCD;;北大核心:【北大核心2014】；CSCD:【CSCD_E2015_2016】；

基金：甘肃省自然科学研究基金计划项目(1010RJZA214);甘肃省中药材产业科技攻关项目(GYC09-13)

语种：中文

中文关键词：商品甘草;质量评价;灰色关联度法

外文关键词：Glycyrrhizae Radix et Rhizoma; quality evaluation; grey incidence degree method

摘要：目的:依据灰色关联分析方法评价商品甘草质量。方法:收集甘草代表产区甘肃、内蒙、新疆等地的商品甘草30份,依据传统外观性状结合市场现状进行等级划分,对收集的样品进行主要成分浸出物、总多糖、甘草酸、甘草苷含量测定,采用灰色关联度法,以定义的相对关联度为测度,构建商品甘草质量评价模型。结果:30份商品甘草药材样品的质量评价结果与商品等级划分的基本内涵相符合,不同等级甘草样品质量均按一等、二等、三等为先后次序进行排序,不同产地同一等级的商品甘草以甘肃庆阳、内蒙伊盟最佳,其次为甘肃金塔、甘肃民勤、内蒙杭锦旗、甘肃酒泉、新疆库尔勒、宁夏中宁,青海、陕西的样品一等甘草较甘肃、内蒙个别产地二等甘草质量稍差。结论:该方法及模型可用于商品甘草药材的质量评价。
Objective： To evaluate the quality of Glycyrrhizae Radix el Rhizoma based on Ggrey incidence degree method. Method： 30 samples of Glycyrrhizae Radix et Rhizoma were collected in Gansu, Inner Mongolia, Xinjiang and other representative habitats. On the basis of traditional appearance identification combined with the market present situation hierarchies of the samples for the determination of extract in samples, the contents of total polysaccharide, glycyrrhizic acid and liquiritin. Grey model was used by determining four main compositions contained in the samples. Result： The result of evaluating the quality of 30 samples was as same as that of medicinal products classification by the model. Samples were divided grade for the first, second, third sort of priorities by the quality of different grades. It was the best licorice of the same grade from different areas in Qingyang, Inner Mongolia, followed by Jinta, Minqin of Gansu province, Hangjinqi of Inner Mongolia, Jiuquan of Gansu province, Xinjiang korla and Zhongning of Ningxia. Licorice samples for the first grade in Shaanxi, Gansu were lower quality than the second licorice in Inner Mongolia. Conclusion： Grey incidence degree method and the model could be used to evaluate the quality of Glycyrrhizae Radix et Rhizoma.