| 摘要 |
The invention provides a treatment method capable of reducing the protease present as an impurity in transglutaminase-containing products without reducing the activity of transglutaminase; a method for manufacturing transglutaminase-containing products with reduced protease activity by a treatment comprising maintaining a transglutaminase-containing product in which protease is present for 10 minutes or more but not more than 60 hours at greater than pH 9.0 but less than pH 13.0 at a temperature of 0° C. or greater but less than 50° C.; a transglutaminase-containing product obtained by this treatment method; a transglutaminase formulation in which this transglutaminase-containing product is blended, and a method for manufacturing a food by adding this transglutaminase formulation.
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