【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 % .更多还原

【Abstract】 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.更多还原