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投稿时间:2018-07-31
投稿时间:2018-07-31
中文摘要: 采用固相微萃取-气相色谱质谱联用仪法来测定糌粑中风味物质。在糌粑中鉴定出17中风味物质,主要风味化合物质为己醛、己酸、2-丁基-2-辛烯醛、反-2-辛烯醛、苯甲醛和3-辛烯-2-酮。主要贡献的香气特征为青香、果香、脂香和坚果香。
中文关键词: 糌粑 风味物质 固相微萃取 气相色谱质谱联用仪法 香气
Abstract:Solid-phase microextraction-gas chromatography-mass spectrometry was used to determine flavor substances in Zanba.17 flavor substances were identified in Zanba.The main flavor compounds were hexaldehyde,caproic acid,2-butyl-2-octenal,trans-2-octenal,benzaldehyde and 3-octene-2-ketone.The main aroma features were green incense,fruity,fatty and nutty.
keywords: Zanba flavor substances solid phase microextraction gas chromatography mass spectrometer aroma
文章编号:201905010 中图分类号: 文献标志码:
基金项目:2015年西藏自治区重点科技计划(2015XZ1G60)
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