摘要
建立了高效液相色谱法测定五味清浊散中胡椒碱含量的方法。平均回收率为102.0%(RSD为0.46%),最低检出浓度为0.03μg/ml,被测组分线性范围是1.875~30μg/ml,r为0.9999。
quantitative method has been developed
for the determination of piperylpiperidine in Wuwei Qingzhuo powderby
reversed phase HPLC. The average recovery is 102. 0%(RSD = 0. 46%)
and lowest detection concentration0. 03μg/ml. The linear range of
piperylpiperidine is 1 . 875 ̄ 30μg/ml ,r= 0. 9999.
出处
《中国中药杂志》
CAS
CSCD
北大核心
1995年第3期161-162,共2页
China Journal of Chinese Materia Medica
关键词
五味清浊散
胡椒碱
高效液相色谱
Wuwei
Qingzhuo powder
piperylpiperidine
reversed phase HPLC