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改善早凝性麦芽的发酵性的方法

申请公布号:CN101553562B

申请号:CN200780040513.3

申请日期:2007.01.11

申请公布日期:2013.06.12

申请人:
麒麟麦酒株式会社

发明人:杉原真麻;山内沙织;大金修

分类号:C12C7/00(2006.01)I

主分类号:C12C7/00(2006.01)I

代理机构:
中国专利代理(香港)有限公司 72001

代理人:吴娟;李炳爱

地址:日本东京都

摘要:本发明提供如下方法:在啤酒或发泡酒的制造中,即使在使用早凝性麦芽(具有酵母过早絮凝因子的麦芽)的情况下,也能够改善该早凝性麦芽的发酵性,通过酵母进行健康发酵并制造香味丰富的啤酒或发泡酒。在使用早凝性麦芽的啤酒或发泡酒的制造中,通过向用于发酵的麦汁和/或酵母中添加单宁酸并进行处理来改善早凝性麦芽的发酵性。在本发明中,为了改善早凝性麦芽的发酵性,在啤酒或发泡酒的制造工序中,向添加酵母前的麦汁、或添加酵母后的麦汁发酵液、又或者向麦汁添加用酵母中添加单宁酸并进行处理。作为在本发明中使用的优选的单宁酸,可列举出没食子单宁、塔拉单宁、没食子酸单宁(水解型单宁)以及柿漆(缩合型单宁)。

主权项:改善得自早凝性麦芽的麦汁发酵液的发酵性的方法,其特征在于,在使用早凝性麦芽的啤酒或发泡酒的制造中,向用于发酵的麦汁和/或酵母中添加单宁酸,进行混合处理,所述单宁酸由没食子单宁组成,其中所述添加单宁酸是在发酵步骤中将单宁酸以0.1g‑3.9g/Kg麦芽的比例添加到添加酵母前的麦汁中,或者将单宁酸以0.1g‑3.9g/2000G·10min Kg离心酵母的比例添加到添加了酵母后的麦汁发酵液中,又或将单宁酸以0.01g‑0.19g/2000G·10min Kg离心酵母的比例添加到麦汁添加用酵母液中。

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