发明名称 |
Treating beer to prevent chill haze and metal contamination |
摘要 |
Inorganic chill-proofing and other agents that are used to process stable beer often contain metals such as iron and copper that are soluble in beer or other beverages. A small addition of magnesium silicate added to said chill-proofing agents, particularly silica hydrogel, substantially averts metal contamination in the beer.
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申请公布号 |
US4508742(A) |
申请公布日期 |
1985.04.02 |
申请号 |
US19830492314 |
申请日期 |
1983.05.06 |
申请人 |
PQ CORPORATION |
发明人 |
MCLAUGHLIN, JOHN R.;HERTZENBERG, ELLIOT P. |
分类号 |
C12H1/22;C12H1/02;C12H1/044;C12H1/048;(IPC1-7):C12H1/04;C01B33/24;C10M7/02 |
主分类号 |
C12H1/22 |
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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