摘要
目的采用GC测定人丹中樟脑、薄荷脑、龙脑的含量，以控制产品的质量。方法用气相色谱法测定；以聚乙二醇（PEG）-20M为固定相。涂布浓度为10％金属填充柱。结果樟脑、薄荷脑、龙脑在1．0-8．0μg范围里呈较好的线性关系；樟脑、薄荷脑、龙脑的回收率为分别为99．51％，99．43％，99．59％。结论方法操作简单，结果可靠。重复性好。可为人丹质量控制提供科学依据。
Objective To establish a GC method for determining the contents of camphor , borneol and menthol in Rendan Pills. Method Using GC method for quantitative analysis of three substances with stainless steel column packed with 10% PEG - 20M, FID detector. Result The components exhibit an excellent separability and the three substances have an good linearity in the rang of 1.0 -8.0 μg,with a mean recovery of three substances as high as 99.51% ,99.43% ,99.59% ,respectively. Conclusion This method is easy to handle, reliable, reproducible and it can be used for determining of the three substances in Rendan Pills.
出处
《现代食品与药品杂志》
2006年第6期29-32,共4页
JOurnal of Modern Food and Pharmaceuticals
关键词
人丹
樟脑
薄荷脑
龙脑
GC
camphor
borneol
menthol
Rendan Pills
GC
