The control approaches of microbe during beer production including the earlier fermentationstage, fermentationstage, late fermentationstage and sampling process were summed up.
总结了啤酒生产过程发酵前段、酵母发酵阶段、发酵后段和取样过程中微生物的控制方法和途径。
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First stage: yeast fermentation: yeast fermentationstage will decompose large molecules into small ones, decompose starch into carbon dioxide and alcohol, also known as glycation.