| 摘要 |
Described is a method of reducing multivalent metal cations from beer, ale or malt liquors comprising the steps of: providing an alkali metal silicate-treated finely divided diatomaceous earth (DTE); and contacting the beer, ale or malt liquor with the silicate-treated DTE by filtering the beer through the silicate-treated DTE thereby reducing the multivalent metal cation content of the beer, ale or malt liquor.
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