摘要
目的:建立新疆和田菟丝子中槲皮素和山萘酚的测定方法。方法 :采用高效液相色谱 (HPL C)法对新疆和田菟丝子中槲皮素和山萘酚进行定量测定。结果:和田菟丝子中槲皮素的含量为 2 2 .17m g/ g,山萘酚的含量为 2 2 .17mg/ g ;平均回收率槲皮素为 96 .5 % ,山萘酚为 96 .2 % ;RSD:槲皮素 2 .8% ,山萘酚 2 .11% (n =5 )。结论 :HPL C法适用于新疆和田菟丝子中槲皮素和山萘酚的含量测定 。
Objective: To establish an assay of quercetin and kaempferol of Xinjiang Hetian cuscutae. Methods: Determination of quercetin and kaempferol with HPLC. Results: Determination of quercetin and kaempferol were 22.17 μg/ml. 20.21 μg/ml. The average recoveries of quercetin and kaempferol were 96.5% and 96.2%;RSD were 2.8% and 2.11% (n5). Conclusion: The HPLC could be used for determination of Xinjiang Hetian cusutae.
出处
《新疆医科大学学报》
CAS
2003年第3期261-262,共2页
Journal of Xinjiang Medical University
基金
新疆医科大学科研启动基金资助课题 (XY-98-0 7)
