摘要
目的:建立气相色谱法测定少林正骨凝胶中樟脑、冰片、薄荷脑的含量测定。方法:色谱柱采用DB-5毛细管色谱柱30 m×0.25 mm(涂布厚度0.25μm);柱温为100℃。结果:樟脑对照品进样量在0.8μg～2.8μg范围内呈良好的线性关系(r=0.9999),平均回收率为98.83%,RSD为1.32%(n=6);龙脑对照品进样量在0.5μg～1.8μg范围内呈良好的线性关系(r=0.9999),平均回收率为99.17%,RSD=1.57%(n=6);薄荷脑进样量在0.5μg～1.7μg范围内呈良好的线性关系(r=0.9999),平均回收率为99.49%,RSD为1.72%(n=6)。结论:方法简便,可靠,准确,可用于该制剂的质量控制。
Objective： To establish an GC method for camphor Borneolum Syntheicum Mentholum in Shaolin Zhenggu Ningjiao. Method： Chromatography was performed on a 30 m × 0.25 mm（0.25um film thickness）, DB - 5. Column Temperature. 10012. Results. The caphmor showed a good linear realationship at the range of 0.8 ug-2.8 ug（r= 0. 9999） The average recovery was 98.83%, RSD= 1.32% （ n = 6）. The Bomeolurn Syntheicum showed a good linear realationship at the range of 0.5 ug- 1.8 ug（r = 0. 9999）The average recovery was 99.17%, RSD = 1.57 % （n = 6）. The mentholum showed a good linear realationship at the range of 0.5 ug- 1.7 ug（r = 0. 9999） The average recovery was 99.49 %, RSD = 1.72 % （ n = 6）. Conclusion： This standard was convenient, effective and accurate for the quality control of Tongkeshu Gel.
出处
《河南中医学院学报》
2009年第1期54-55,共2页
Journal of Henan University of Chinese Medicine
关键词
少林正骨凝胶
樟脑
龙脑
薄荷脑
气相色谱法
Shaolin Zhenggu Ningjiao
camphor
Bomeolum
Syntheicum Mentholum
GC
