发明名称 |
BARLEY FOR PRODUCTION OF FLAVOR-STABLE BEVERAGE |
摘要 |
According to the invention, there is provided null-LOX-1 barley and plant products produced thereof, such as malt manufactured by using barley kernels defective in synthesis of the fatty acid-converting enzyme lipoxygenase-1. Said enzyme accounts for the principal activity related to conversion of linoleic acid into 9-hydroperoxy octadecadienoic acid, a lipoxygenase pathway metabolite, which-through further enzymatic or spontaneous reactions-may lead to the appearance of trans-2-nonenal. The invention enables brewers to produce a beer devoid of detectable trans-2-nonenal-specific off flavors, even after prolonged storage of the beverage. |
申请公布号 |
US2015218498(A1) |
申请公布日期 |
2015.08.06 |
申请号 |
US201414279569 |
申请日期 |
2014.05.16 |
申请人 |
CARLSBERG A/S |
发明人 |
BREDDAM Klaus;OLSEN Ole;SKADHAUGE Birgitte;LOK Finn;KNUDSEN Soren;BECH Lene Molskov |
分类号 |
C12C1/18;C12C7/04;C12C11/00;A01H5/10 |
主分类号 |
C12C1/18 |
代理机构 |
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代理人 |
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主权项 |
1. A barley plant, or a part thereof, wherein said plant or part thereof comprises less than 1% of the LOX-1 protein activity compared to a wild-type barley plant. |
地址 |
Valby DK |