摘要
采用全二维气相色谱-飞行时间质谱联用法(GC×GC-TOFMS)对广州某酱香系列白酒中微量成分进行检测分析,从该系列3个酒样中鉴定到有效风味化合物分别为737种、783种、794种,包含酯类、酸类、醇类、酮类、醛类、含氮类和含硫类等化合物,赋予了酱香型白酒特有的风味和风格,同时也为酒体载入了不饱和脂肪酸、吡嗪类化合物等多种对人体健康有益的生物活性成分。
The flavoring compounds in Jiangxiang Baijiu made in Guangzhou were analyzed by comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry(GC×GC-TOFMS).In three liquor samples,737,783 and 794 kinds of flavoring compounds were identified respectively,including esters,acids,alcohols,ketones,aldehydes,nitrogenous compounds and sulfur compounds.These flavoring compounds endowed the liquor with the special taste and styles.Meanwhile,they brought about bio-active ingredients beneficial to people’s health such as unsaturated fatty acids and pyrazine compounds.
作者
洪泽淳
熊含鸿
李南
陈思敏
刘莹莹
梁旭霞
HONG Zechun;XIONG Hanhong;LI Nan;CHEN Simin;LIU Yingying;LIANG Xuxia(Guangdong Provincial Food Inspection Institute,Guangzhou,Guangdong 510410,China)
出处
《酿酒科技》
2018年第4期121-125,共5页
Liquor-Making Science & Technology
关键词
全二维气相色谱
飞行时间质谱
酱香型白酒
风味成分
健康成分
comprehensive two-dimensional gas chromatography
time-of-flight mass spectrometry
Jiangxiang Baijiu
flavoring compounds
healthy ingredients
作者简介
洪泽淳(1988-),女,广东人,硕士,现从事食用农产品检测与酒类检测技术研究。
