摘要
用阴离子交换树脂对肿节风样品进行预处理，ＨＰＬＣ法测定了６批肿节风中延胡索酸的含量。本法可用于肿节风药材及其制剂的质量控制。
A method for the determination of fumaric acid in Sarcandra glabra is reported.After the sample was pretreated with an anion exchange resin column,fumaric acid was determined on a Spherisorb C 18 column,with methanol 0.02mol/L monobasic potassium (20∶80,pH2.5)as the mobile phase and detected at 210nm.The method is simple and accurate.
出处
《中国中药杂志》
CAS
CSCD
北大核心
1997年第9期554-554,共1页
China Journal of Chinese Materia Medica
