作　　者： ; ; ; ; ; ; ;

机构地区： 广东省农业科学院

出　　处： 《酿酒科技》 2003年第3期71-72,共2页

摘　　要： 高级醇又称杂醇油,包括丙醇、丁醇、异丁醇、戊醇、异戊醇等。在桑椹酒生产中溶解氧是影响高级醇的主要因素,溶氧条件差,高级醇含量降低;高接种量可降低高级醇含量;添加0.1g/L酵母膏,高级醇生成量最少;添加MgSO可降低高级醇含量;桑果汁含量越高,高级醇生成量越少。(孙悟) Higher alcohols,also named fusel oil,inc lu ded propyl alcohol,butyl alcohol,isobutyl alcohol,amylic alcohol and isopenty l alcohol etc.Dissolved oxygen was the main influencing factor of higher alcoho ls in the production of mulberry fruit wine.Bad oxygen dissolution conditions r esulted in lower higher alcohols contents.High inoculum size decreased higher a lcohols contents.Addition of0.1g/L yeast extract would result in least for mation of higher alcohols.Addition of MgSO 4 could decrease the contents of higher alcohols.And higher content of mulbe rry fruit juice would result in lower contents of higher alcohols.(Tran.by YU E Yang)

关 键 词： 桑椹酒 高级醇 溶解乳 生成量 酒质 果酒

领　　域： [轻工技术与工程] [轻工技术与工程] [轻工技术与工程] [轻工技术与工程]