摘要
采用高效液相色谱法，外标法计算，测定粉刺水中穿心莲内酯的含量。ＹＷＧ－Ｃ＿（１８）柱，检测波长为２２５ｎｍ，甲醇－水（３８：６２）为流动相。平均回收率为９８．４２％，ＲＳＤ为１．６９％。
HPLC proredure has been developed to determine
andrographolide in Fencishui.The sample was analyzed on
aYWG-C_1;column.with methanol-water(38:62) as the mobile phase,and
detected at 225nm.The average recovarywas 98.42%and RSD 1.69%.
出处
《中国中药杂志》
CAS
CSCD
北大核心
1995年第6期351-352,共2页
China Journal of Chinese Materia Medica
