摘要
建立秘宝软胶囊中木香总内酯含量测定方法,以评价秘宝软胶囊的质量。以去氢木香内酯为对照品,采用紫外分光光度法测定软胶囊中木香总内酯的含量。样品秘宝软胶囊中木香总内酯含量以去氢木香内酯计在10μg/mL^50μg/mL范围内具有良好线性关系,回归方程为:Y=0.0135X+0.0084,R^2=0.9993,平均回收率为99.18%,RSD为1.68%。采用紫外分光光度法测定秘宝软胶囊中木香总内酯的含量,方法简便、可靠,可作为秘宝软胶囊质量控制的方法。
The current study was aimed to establish a method for the determination of the content of total costuslactone in MiBao soft capsule,which can evaluate the quality of MiBao soft capsules. Method： The content of total costuslactone in soft capsules was detected by UV spectrophotometry which used dehydrocostuslactone as standard. The content of total costuslactone in the sample has a good linear relationship in the range of 10μg / mL - 50μg / mL in terms of dehydrocostuslactone. The regression equation was Y = 0. 0135 X ＋0. 0084（ R-2= 0. 9993） and the recovery rate was 99. 18%,RSD wa 1. 68%. The content determination of total costuslactone in MiBao soft capsule by UV spectrophotometry is simple and reliable,so it can be used as a method of quality control of MiBao soft capsule.
出处
《特产研究》
2016年第2期32-36,共5页
Special Wild Economic Animal and Plant Research
基金
吉林省科技发展计划项目(20140311030YY)
