摘要
采用ＰＩＣＯ－ＴＡＧ反相色谱法测定了氨基酸，方法的相对标准偏差为０．７５％，平均回收率为９７．１２％。对鸡蛋样品进行了测定，发现不同产地不同皮色鸡蛋中氨基酸含量无显著差异，样品测定相对标准偏差为１．６７％。结果表明测定方法快速、灵敏、准确、重现性好。
he analysis of amino acids by high performance liquid chromatography with PICO-TAG method has been studied. The contents of seventeen amino acids were determined.The average recovery of this method was 97.12% with an average CV of 0.75%.The contents of amino acids in eggs were also determined and an average RSD of 1.67 % was obtained. This method is rapid,sensitive,accurate and reproducible.
出处
《色谱》
CAS
CSCD
北大核心
1996年第1期47-49,共3页
Chinese Journal of Chromatography
关键词
高效液相色谱
PICO-TAG法
氨基酸
鸡蛋
reversed-phase high performance liquid chromatography, PICO-TAG,amino acids,egg
