阿克苏灰枣营养及挥发性成分分析

摘要

以新疆阿克苏地区新鲜灰枣为试材,采用HPLC、GC/MS等方法对其营养成分及香气成分进行了分析。结果表明：新疆阿克苏地区灰枣水分含量低,总糖含量高,含有丰富的VC、cAMP及必需氨基酸,营养价值高;采用GC-MS技术共鉴定出40种化合物,其主要成分为酯类、烷烃类、醛酮类和醇类。%The nutrients and volatile components of zizyphus jujube cv.huizao in Aksu were analyzed.The result showed that the moisture content of the fruits was lower,but they were rich in sugar,VC,cAMP and essential amino acids.So they had high nutritional value.The experimental results confirmed the presence of 40 volatile components,the experimental results demonstrated that the major components were esters,hydrocarbons,achohols,aldehydes and ketones.