HS-SPME-GC-O-MS法对衡水老白干酒中枣香的研究  

The Jujube Aroma Compounds in Hengshui Laobaigan Were Identified by HS-SPME-GC-MS Combined with GC-O

作　　者：姜东明[1,2] 李泽霞[1,2] 姚红梅[1,2] 单凌晓 周慧[1] 王冰[1] 张煜行[1,2] JIANG Dongming LI Zexia YAO Hongmei SHAN Llingxiao ZHOU Hui WANG Bing ZHANG Yuhang(Hebei Hengshui Laobaigan Liquor-making （group） Co.Ltd. Hengshui Hebei 053000,China Hebei Liquor- making Engineering Center Hengshui Hebei 053000,China)

机构地区：[1]河北衡水老白干酒业股份有限公司,河北衡水053000 [2]河北省白酒酿造工程技术研究中心,河北衡水053000

出　　处：《酿酒》2016年第6期12-15,共4页Liquor Making

摘　　要：采用顶空固相微萃取-气相色谱-质谱联用技术(HS-SPME-GC-MS)结合闻香仪(GC-O)对衡水老白干酒中的香气物质进行了研究,首次发现了呈现枣香香气的物质:月桂酸乙酯,苯丙酸乙酯,十四酸乙酯,进而对中国十一个香型白酒进行了实验,发现这些物质在中国各香型白酒中普遍存在,但强度不同。Headspace solid phase microextraction（HS-SPME）gas chromatography mass spectrometry（GC-MS） combined with the technology of GC-O on the aroma compands of Hengshui Laobaigan wine, found that some compands can provide jujube odor to the liquor body, After retention index（RI）, standard substance identification, these compounds include Ethyl dodecanoate, ethyl 3-phenylpropionate,Ethyl tetradecanoate. And then sinffered the jujube odors in the Chinese eleven liquor flavor liquors and four sorts of similarly light aroma types, jujube odors are common in Chinese liquors but have different odor intensity values.

关 键 词：顶空固相微萃取 气质联用 气相色谱-闻香仪 枣香 衡水老白干酒 

分 类 号：TS262.3[轻工技术与工程—发酵工程] TS207.3[轻工技术与工程—食品科学与工程]