葡萄酒中重要挥发性硫化物的代谢及基因调控

被引:20
作者
马捷
刘延琳
机构
[1] 西北农林科技大学葡萄酒学院陕西省葡萄与葡萄酒工程技术研究中心
关键词
挥发性硫化物; 葡萄酒风味; 代谢途径;
D O I
10.13343/j.cnki.wsxb.2011.01.001
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
葡萄酒中的挥发性硫化物是由酿酒微生物在葡萄酒发酵过程中代谢所产生的,主要包括硫化氢、硫醇、硫醚、硫醇酯、含硫杂醇油及杂环化合物等,它们对葡萄酒的风味会产生重要影响。本综述介绍了葡萄酒中重要的挥发性硫化物的主要代谢途径及相关基因的调控机制,并提出酿酒微生物的相关研究是提高优良风味物质含量,同时抑制不良风味产生的有效途径。
引用
收藏
页码:14 / 20
页数:7
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