Invention Application
- Patent Title: BARLEY FOR PRODUCTION OF FLAVOR-STABLE BEVERAGE
- Patent Title (中): BARLEY生产易挥发性饮料
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Application No.: PCT/DK2005/000160Application Date: 2005-03-09
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Publication No.: WO2005087934A2Publication Date: 2005-09-22
- Inventor: BREDDAM, Klaus , OLSEN, Ole , SKADHAUGE, Birgitte , LOK, Finn , KNUDSEN, Søren , BECH, Lene, Mølskov
- Applicant: CARLSBERG A/S , BREDDAM, Klaus , OLSEN, Ole , SKADHAUGE, Birgitte , LOK, Finn , KNUDSEN, Søren , BECH, Lene, Mølskov
- Applicant Address: Valby Langgade 1, DK-2500 Valby DK
- Assignee: CARLSBERG A/S,BREDDAM, Klaus,OLSEN, Ole,SKADHAUGE, Birgitte,LOK, Finn,KNUDSEN, Søren,BECH, Lene, Mølskov
- Current Assignee: CARLSBERG A/S,BREDDAM, Klaus,OLSEN, Ole,SKADHAUGE, Birgitte,LOK, Finn,KNUDSEN, Søren,BECH, Lene, Mølskov
- Current Assignee Address: Valby Langgade 1, DK-2500 Valby DK
- Agency: HØIBERG A/S
- Priority: US10/800,200 20040311
- Main IPC: C12N15/82
- IPC: C12N15/82
Abstract:
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.
Information query
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