摘要
目的 :介绍保妇康栓中莪术醇的毛细管气相色谱法含量测定。方法 :采用毛细管柱气相色谱内标法测定保妇康中莪术醇的含量。结果 :莪术醇、内标与其他干扰物分离良好 ,在 0 .1～ 0 .5 μg范围内线性关系良好 ,r=0 .9995 ,精密度、重现性、加样回收率的相对标准误差均 <3%。结论 :该法准确、可靠、重现性好 ,可以作为制剂及其原料莪术油的定量分析方法。
AIM: To develop the assay of curcumol in Baofukang Suppository by capillary GC. METHODS: GC Internal standard method was used to determine curcumol in Baofukang Suppository with capillary column. RESULTS: In the assay, curcumol and the internal standard are both well separated from other substances. A good linear relationship is obtained in the range of 0.1～0.5μg(r=0.9995). The RSD of precision, repeatability and recovery are all less than 3%. CONCLUSION: The method is accurate, reliable, and repeatable, suitable for the assay of the preparation and curcuma oil.
出处
《中成药》
CAS
CSCD
北大核心
2004年第6期466-467,共2页
Chinese Traditional Patent Medicine
