今日药学

2006, (03) 45-47

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抗炎灵口服液中连翘苷的含量测定
Study on the quality control of Kangyanling Koufuye

邓启明,黎新荣,邹金蕾
DENG Qi-ming~1, LI Xin-rong~2,ZOU Jin-lei~2 (1. The hospital pharmacy of Guanyao

摘要(Abstract):

目的建立抗炎灵口服液的质量控制方法。方法采用薄层色谱法鉴别抗炎灵口服液中的连翘;采用簿层扫描法测定抗炎灵口服液中连翘苷[1]的含量,以环己烷-三氯甲烷-苯-甲醇(5∶3∶5∶3)为展开剂,λs=510nm,λR=610nm,SX=3。结果定性鉴别分离度好,专属性强。含量测定连翘苷在2.41~16.87μg之间呈良好的线性关系,相关系数r=0.9910(n=6);平均回收率100.88%,RSD为2.40%。结论所建立之方法可靠、准确、专属性强,可有效控制抗炎灵口服液的质量。
Objective To establish a quality control method of Kangyanling Koufuye. Method The Forsythia of Kangyanling Koufuye were identified by TLC.The content of forsythin was determined by TLC-scanning method. Hexamethylene- chloroform- benzene- methanol(5∶3∶5∶3)was used as the developer with λ_s=510 nm,λ_R=610 nm, and SX= 3.Result The of identification by TLC was distict and highly specific.A linearity was obtained in the range of 2.41~16.87 μg of forsythin in Kangyanling Koufuye (r=0.9910,n=6);the average recovery rate was 100.88% with,RSD 2.40. Conclusion The method is reliable, accurate and specific. It can be used for quality control of Kangyanling Koufuye.

关键词(KeyWords): 抗炎灵口服液;连翘苷;薄层扫描法;含量测定;薄层色谱
Kangyanling Koufuye;Forsythin;TLC-scanning method;Content determination ;TLC

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作者(Author): 邓启明,黎新荣,邹金蕾
DENG Qi-ming~1, LI Xin-rong~2,ZOU Jin-lei~2 (1. The hospital pharmacy of Guanyao

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