发明名称 |
Preparation of a stablized papain solution |
摘要 |
An aqueous papain solution having improved storage stability for preventing cold turbidity in beer is prepared by dissolving sodium metabisulphite in water, adjusting the pH with sodium hydroxide to about 4.85, adding papain to obtain a turbid solution, clarifying the turbid solution and adding sucrose while stirring. The papain solution contains by weight 20 to 60% sucrose, 1.5 to 3% sodium metabisulphite and 1 to 35% papain.
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申请公布号 |
US4118515(A) |
申请公布日期 |
1978.10.03 |
申请号 |
US19760750785 |
申请日期 |
1976.12.15 |
申请人 |
CIBA-GEIGY CORPORATION |
发明人 |
ROMMELE, GUNTER;HAGEMANN, RUTH |
分类号 |
C12H1/14;C12H1/15;(IPC1-7):C12H1/12;C07G7/02 |
主分类号 |
C12H1/14 |
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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