麻梗祛痰口服液质量标准研究  

Quality Standard of Mageng Phlegm-eliminating Oral Liquid

作　　者：李英[1] 廖广仁[1] 刘秋琼[1] 朱红球[1] 林秋晓[1] 

机构地区：[1]广东省人民医院,广州市510080

出　　处：《中国药房》2009年第12期924-925,共2页China Pharmacy

摘　　要：目的:建立麻梗祛痰口服液的质量标准。方法:采用薄层色谱(TLC)法对方中麻黄、桔梗、麦冬进行定性鉴别;采用高效液相色谱法测定黄芩中黄芩苷的含量。结果:TLC中可检出麻黄、桔梗、麦冬。黄芩苷进样量在0.102～1.734μg范围内与峰面积积分值呈良好线性关系(r=0.9996);平均回收率为97.19%,RSD=1.20%(n=6)。结论:所建标准可用于麻梗祛痰口服液的质量控制。OBJECTIVE： To establish the quality standard of Mageng phlegm- eliminating oral liquid. METHODS： Herba Ephedrae, Platycodon grandiflorum and Ophiopogon japonicus in Mageng phlegm - eliminating oral liquid were identified qualitatively by TLC, and the content of baicalin was determined by HPLC. RESULTS： Herba Ephedrae, Platycodon grandiflorum and Ophiopogon japonicus had been successfully detected by TLC. The linear range of baicalin was 0.102--1.734 μg （ r = 0.999 6） with an average recovery of 97.19% （RSD -- 1.20%, n = 6） . CONCLUSION ： The established quality standard is applicable for the quality control of Mageng phlegm - eliminating oral liquid.

关 键 词：麻梗祛痰口服液 质量标准 薄层色谱法 高效液相色谱法 

分 类 号：R283.61[医药卫生—中药学] R927.1[医药卫生—中医学]