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TLC法测定散结乳癖贴膏中姜黄素的含量
引用本文:王静,秦伟,张全明. TLC法测定散结乳癖贴膏中姜黄素的含量[J]. 中国药房, 2007, 18(18): 1394-1395
作者姓名:王静  秦伟  张全明
作者单位:齐齐哈尔医学院药学系,齐齐哈尔市,161042
基金项目:黑龙江省发展高新技术产业计划
摘    要:
目的:建立以薄层扫描法测定散结乳癖贴膏中姜黄素含量的方法。方法:展开剂为氯仿-甲醇-冰醋酸(96∶3∶1),扫描波长为λS1=425nm、λS2=650nm,扫描速度为10mm·min-1。结果:姜黄素在1~10μg·mL-1浓度范围内与峰面积积分值呈良好线性关系(r=0.9989,n=6);平均回收率为99.58%,RSD=1.00%(n=6)。结论:本方法简便、准确、重现性好,能有效控制该产品的质量。

关 键 词:散结乳癖贴膏  姜黄素  薄层扫描法  含量测定
文章编号:1001-0408(2007)18-1394-02
收稿时间:2007-01-23
修稿时间:2007-01-232007-04-20

Determination of the Content of Cuicumin in Sanjierupi Adhesive Plaster by TLC
WANG Jing,QIN Wei,ZHANG Quanming. Determination of the Content of Cuicumin in Sanjierupi Adhesive Plaster by TLC[J]. China Pharmacy, 2007, 18(18): 1394-1395
Authors:WANG Jing  QIN Wei  ZHANG Quanming
Abstract:
OBJECTIVE: To establish a TLC method for the determination of curcumin in Sanjierupi adhesive plaster. METHODS: The developing agent consisted of chloroform-methanol-glacial acetic acid ( 96∶ 3∶ 1) ; the detection wavelength λ S1=425nm and λ S2=650, and the scanning speed was 10mm· min-1. RESULTS: A good linearity was obtained within the range of 1~ 10ug· mL-1 for Curcumin( r=0. 998 9, n=6) . The average recovery of Curcumin was 99. 58% , RSD=1. 00% ( n=6) . CONCLUSION: This method is simple, accurate and reproducible, and it can effectively control the quality of Sanjierupi adhesive plaster.
Keywords:Sanjierupi adhesive plaster   Curcumin  TLC   Determination of content
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