野生赤芍和栽培芍药的芍药苷、苯甲酸含量测定  

The determination of paeoniflorin and benzoic acid in the wild and cultivated Radix Paeoniae Rubra

作　　者：胡媛[1] 赵梓辰[1] 杨昌林[1] 刘友平[1] 

机构地区：[1]成都中医药大学药学院教育部中药材标准化重点实验室中药资源系统研究与开发利用省部共建国家重点实验室培育基地,四川成都611137

出　　处：《中药与临床》2014年第6期3-5,12,共4页Pharmacy and Clinics of Chinese Materia Medica

基　　金：中医药行业科研专项项目(No.200707007);质检公益件行业科研专项(No.2007GYB215);成都中医药大学校基金(ZRZD201003)

摘　　要：目的：对野生赤芍和栽培芍药的芍药苷及苯甲酸含量进行比较研究。方法：采用RP-HPLC法同时测定芍药苷和苯甲酸的含量。结果：野生赤芍中芍药苷和苯甲酸的含量范围为34.50-85.00 mg.g^-1和0.47-2.19 mg.g^-1;栽培芍药中芍药苷和苯甲酸的含量范围为17.83-54.34 mg.g^-1和0.50-8.39 mg.g^-1。结论：野生赤芍和栽培芍药的芍药苷和苯甲酸含量都具有明显差异。Objective： To comparatively study the content of paeonifl orin and benzoic acid in the wild Radix Paeoniae Rubra and cultivated Radix Paeoniae Rubra. Method： The RP-HPLC was used to simultaneously determine the content of paeonifl orin and benzoic acid. Result： The content range of paeonifl orin and benzoic acid in the wild Radix Paeoniae Rubra was 34.50-34.50 mg.g^-1 and 0.47-2.19 mg.g^-1. The content range of paeoniflorin and benzoic acid in the cultivated Radix Paeoniae Rubra was 17.83-54.34 mg.g-1and 0.50 -8.39 mg.g^-1. Conclusion： There are obvious difference existed in paeoniflorin and benzoic acid content between the wild Radix Paeoniae Rubra and cultivated Radix Paeoniae Rubra.

关 键 词：野生赤芍 栽培芍药 芍药苷 苯甲酸 RP-HPLC 

分 类 号：R284[医药卫生—中药学]