发明名称 |
Method for producing oenological tannins and enzymatic composition |
摘要 |
The invention concerns an enzymatic method for making oenological tannins starting with lumps of wood and an enzymatic method for transforming tannins into tannins for wine-making purposes. The inventive method comprises a step which consists in contacting the lumps of wood or tannins with an aqueous solution comprising a composition containing enzymes of the cellulase class. The invention also concerns an enzymatic composition mainly consisting of enzyme of the cellulase class for making oenological tannins, comprising an endocellulase activity, a xylanase activity a beta-mannanase and/or alpha-amylase activity.
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申请公布号 |
US7396549(B2) |
申请公布日期 |
2008.07.08 |
申请号 |
US20020220173 |
申请日期 |
2002.08.28 |
申请人 |
ETS. ROBERT STIERNON, S.A. |
发明人 |
HENRY OLIVIER |
分类号 |
A23L1/00;C12G3/07;C12P1/00 |
主分类号 |
A23L1/00 |
代理机构 |
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地址 |
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