The reaction is then carried out in presence of yeast, which contain two enzymes maltose and zymase. |
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Even now the question remains open whether zymase can be added directly to the established list of enzymes. |
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In the case of zymase, an enzyme in yeast, he isolated its coenzyme, cozymase, and determined its chemical structure. |
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The wort is incubated with brewer's yeast, which secretes the enzyme maltase to convert maltose to glucose and the enzyme zymase to convert glucose to ethanol. |
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