王斌 梁伟龙 林钦贤

    【摘 要】 目的：建立不同产地牡丹皮药材的质量评价方法。方法：以17个产地的牡丹皮药材为研究对象，测定其没食子酸、儿茶素、氧化芍药苷、芍药苷、苯甲酸、丹皮酚、苯甲酰芍药苷、浸出物、总灰分的含量，结合灰色关联分析法，建立牡丹皮药材质量的灰色关联度评价模型。结果：17个产地牡丹皮药材的相对关联度在0.314～0.597之間，山西运城、安徽铜陵、安徽南陵产地牡丹皮样品的相对关联度排名靠前，药材质量较优，湖北恩施、重庆垫江、安徽亳州、山东菏泽产地牡丹皮样品的相对关联度排名靠后，药材质量较差。结论：研究结果可为牡丹皮资源的开发与利用提供参考依据。

    【关键词】 牡丹皮;不同产地;灰色关联分析法;相对关联度;质量评价

    Abstract：Objective To establish the quality evaluation method of cortex moutan from different producing areas.Methods Seventeen samples of cortex moutan from differenct producing areas were collected，the contents of gallic acid，catechin，oxidation paeoniflorin，paeoniflorin，benzoic acid，paeonol，benzoyl-paeoniflorin，extract and total ash of cortex moutan were determined.The grey correlation degree model for evaluating the quality of cortex moutan was established by grey correlation analysis.Result The relative correlation degrees of all evaluation samples were in the range of 0.314～0.597.The samples of cortex moutan produced in Yuncheng City of Shanxi Province ......