摘要
本文建立了乳饮料中苯甲酸、山梨酸、糖精钠的高效液相色谱测定方法,该方法样品前处理简单、快速,适合于批量样品测定。方法回收率分别为苯甲酸97.8%、山梨酸98.1%、糖精钠98.7%,变异系数分别为苯甲酸2.2%、山梨酸1.9%、糖精钠1.4%。
The benzoic acid, sorbic acid and sodium saccharine in milk beverage were determined with high performance liquidchromatography. This method is simple in pre - treating samples, and is fast which is suitable to test the samples in batches. The recovery rates of benzoic acid ,sorbic acid and sodium saccharine were 97.8% ,98.1% and 98.7% respectively, the variation coefficients of benzoic acid, sorbic acid and sodium sacchrine were 2.2%, 1.9% and 1.4% respectively.
出处
《内蒙古农业大学学报（自然科学版）》
CAS
2006年第1期121-122,共2页
Journal of Inner Mongolia Agricultural University(Natural Science Edition)
