| 摘要 |
PURPOSE:To produce a stable aqueous solution of an enzyme capable of preventing contamination of microorganism, inexpensively circulatable on the market, by adding a sugaralcohol to an enzyme to prevent the enzyme from precipitating, when the enzyme is dissolved in an aqueous solution of ethyl alcohol. CONSTITUTION:Amylase, protease, lipase, lipoxydase, lysozyme, catalase, glucose oxidase, or cell wall dissolving enzyme is dissolved in an aqueous solution of ethyl alcohol. In the operation, at least >= about 5%(W/W) sugaralcohol is added to the enzyme, so precipitation of the enzyme is prevented, and enczymatic activity is stabilized. Sorbitol, maltitol, or mannitol is used as the sugaralcohol.
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