发明名称 |
VERBESSERUNG DER GESCHMACKSEIGENSCHAFTEN VON VERGORENEN GETRÄNKEN |
摘要 |
The invention provides a process for improving the flavour of fermented beverages, especially beer, comprising incorporating in said beverages rose oxide and/or 1,5-octadien-3-one. Preferably both rose oxide and 1,5-octadien-3-one are incorporated. Preferably 1,5-octadien-3-one is incorporated in a weight level of from 0.1 nanogram/kilogram to 100 micrograms/kilogram and rose oxide is incorporated in a weight level of from 10 nonogram/kilogram to 1 milligram/kilogram. More preferably the fermented beverage or flavour concentrate for the beverage also comprises at least one hop bittering compound. The invention also provides fermented beverages which comprise rose oxide and/or 1,5-octadien-3-one. Furthermore the invention also provides processes for preparing a flavouring concentrate for fermented beverages in which hop-derived linolenic acid is oxidized to 1,5-octadien-3-one and/or in which hop-derived monoterpenoids are converted into rose oxide. |
申请公布号 |
DE69824198(T2) |
申请公布日期 |
2004.09.30 |
申请号 |
DE1998624198T |
申请日期 |
1998.10.22 |
申请人 |
QUEST INTERNATIONAL B.V., NAARDEN |
发明人 |
EVANS, JOHN;BRUIJNJE, ARNOLD;VAN LIER, PETRUS;VAN DORT, MARINUS;WEENEN, HUGO |
分类号 |
C12C3/00;C12C3/08;C12C5/02 |
主分类号 |
C12C3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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