Method for producing isomerized alpha acid hop granule
The invention discloses a method for producing isomerization alpha-acid hop pellets. The method comprises the following steps that: (1) extract is extracted by hop; (2) the alpha-acid is separated by hops extract; (3) the alpha-acid is through isomerization reaction to get the isomerization alpha-ac...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
18.08.2010
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Subjects | |
Online Access | Get full text |
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Summary: | The invention discloses a method for producing isomerization alpha-acid hop pellets. The method comprises the following steps that: (1) extract is extracted by hop; (2) the alpha-acid is separated by hops extract; (3) the alpha-acid is through isomerization reaction to get the isomerization alpha-acid; (4) the isomerization alpha-acid dissolves to solution which is prepared into the solution withthe weight percentage of 10 to 30 percent, the prepared isomerization alpha-acid solution under stirring is evenly sprayed on hops residue obtained from the step (1), the solution which is evenly mixed dries naturally; (5) the mixture obtained from the step (4) is extruded pelletizing to get the isomerization alpha-acid hop pellets. The method can improve the quality of products of isomerization alpha-acid hop pellets, wherein, the percent conversion of alpha-acid into the isomerization alpha-acid is up to more than 80 percent and no residual metal salt exits in the products; moreover, the invention is easy to manipul |
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Bibliography: | Application Number: CN20071307717 |