DNA METHOD OF REMOVING DNA FROM BIOTECHNOLOGICAL PRODUCTS

摘要

The present invention relates to a method of degrading DNA in a sample obtained by microbial fermentation or bioconversion, the method comprising treating the sample with a combination of increased temperature and low pH. The present invention also relates to a method for releasing DNA from microbial cells, which comprises incubating microbial cells at a temperature of 45 ° C to 55 ° C for 2 to 10 hours. Finally, the present invention provides a method of producing a product, comprising the steps of releasing DNA from microbial cells and degrading the DNA.