摘要
采用顶空固相微萃取-气相色谱-质谱联用(HS-SPME-GC-MS)技术对3种葡萄(贵人香、雷司令、霞多丽)皮渣蒸馏酒的挥发性香气成分进行检测分析。结果表明,从3种葡萄皮渣蒸馏酒中共检测出114种挥发性香气化合物,包括酯类40种、醇类23种、酸类8种、醛类4种、酮类2种、酚类2种、萜烃类24种、其他类11种,其中酯类、醇类和萜烃类挥发性化合物相对含量较高,且贵人香皮渣蒸馏酒的香气成分种类更为丰富。为进一步研究香气化合物与葡萄皮渣品种的关系,对3种葡萄皮渣蒸馏酒样共有的22种香气成分和8类香气化合物进行主成分分析(PCA),经综合评价得出贵人香葡萄皮渣蒸馏酒香气品质最佳,雷司令葡萄皮渣蒸馏酒次之,霞多丽葡萄皮渣蒸馏酒最差。
The volatile aroma components in the distilled spirits of 3 grapes(Italian Riesling,Riesling,Chardonnay)skin residue were detected by HS-SPME-GC-MS.The results showed that 114 kinds of volatile aroma compounds were detected from the distilled spirits,including esters 40,alcohols 23,acids 8,aldehydes 4,ketones 2,phenols 2,terpenoids 24 and other species 11.Among them,the relative content of volatile compounds of esters,alcohols and terpenes were relatively high,and the aroma components of Italian Riesling grape skin residue distilled spirits were more abundant.In order to further study the relationship between aroma compounds and grape skin residue varieties,the common 22 aroma components and 8 types of aroma compounds in 3 kinds of grape skin residue distilled spirits samples were analyzed by principal component analysis(PCA).According to comprehensive evaluation,the quality order of 3 wines was Italian Riesling grape skin residue distilled spirits>Riesling grape skin residue distilled spirits>Chardonnay grape skin residue distilled spirits.
作者
宋晶晶
王犁烨
赵昊
王浩臣
张娜
王伟雄
申雪
武运
SONG Jingjing;WANG Liye;ZHAO Hao;WANG Haochen;ZHANG Na;WANG Weixiong;SHEN Xue;WU Yun(College of Food Science and Pharmacy,Xinjiang Agricultural University,Urmuqi 830052,China)
出处
《中国酿造》
CAS
北大核心
2020年第6期124-132,共9页
China Brewing
基金
新疆维吾尔自治区重大科技专项(2017A01001-2)
2018年度新疆维吾尔自治区公派成组配套项目。
