摘要
采用气相色谱测定中成药右归胶囊中桂皮醛的含量 .以PEG 6 0 0 0作固定相 ,采用苯甲醇作内标液 ,并进行了回收率试验 .桂皮醛平均回收率为 95.4 8% (n =5) ,RSD为 1.10 % .
A GC method for the determination of cinnamaldehyde in cassia bark capsules has been developed.The samples were extracted with methanol.The mean recovery was 95.48%(n=5).This method is accurate,rapid and simple for the detemination of cinnamaldehyde in cassia bark capsules.
出处
《江西师范大学学报（自然科学版）》
CAS
2001年第2期155-156,165,共3页
Journal of Jiangxi Normal University(Natural Science Edition)
基金
江西省自然科学基金!资助课题 (992 0 0 2 4 )
关键词
气相色谱法
右归胶囊
桂皮醛
中成药
gas chromatography
cinnamaldehyde
cassia bark capsule
