摘要
利用固相微萃取法(SPME)和气相色谱-质谱联用(GC-MS)技术结合保留指数法分析新疆馕中的挥发性成分。结果表明,运用SPME-GC/MS能有效测定新疆馕中的挥发性成分,共鉴定出46个组分,鉴定组分占总挥发油组分峰面积的94.89%,主要包括烯类12种(19.97%)、烷烃类12种(18.15%)、醛类8种(18.44%)、酯类3种(5.48%)、苯环类4种(7.4%)、杂环及其他化合物7种(25.45%)。
The volatile flavor components in Xinjiang Naan were extracted by solid-phase micro extraction(SPME) and were analyzed by gas chromatography-mass spectrometry(GC-MS) combined with retention index. The results showed that a total of 46 volatile compounds accounting for 94.89% were identified in Xinjiang Naan, including 12 olefins(19.97%), 12 alkanes(18.15%), 8 aldehydes(18.44%), 3 esters(5.48%), 4 Benzodiazepines(7.4%), 7 heterocyclic and other compounds(25.45%).
作者
毛红艳
徐鑫
于明
MAO Hongyan;XU Xin;YU Ming(Research Institute of Grain Crops, Xingjiang Academy of Agricultural Sciences (Urumqi 830091)
出处
《食品工业》
CAS
北大核心
2018年第6期287-290,共4页
The Food Industry
基金
新疆粮油精深加工技术创新平台建设(ZLXM38JG)
新疆维吾尔自治区公益性科研院所基本业务费专项"全麦粉及营养配方面粉生产技术研究"(KY2017074)
关键词
新疆馕
固相微萃取
气相色谱质谱联用
挥发性成分
Xinjiang Naan
volatile flavor compounds
solid phase micro extraction (SPME)
gas chromatography-mass spectroscopy (GCMS)