1
Adjust 10% skim milk to pH 5.5 with lactic acid and heat at 100°C for 30 minutes. Remove precipitate by filtration. For preparing broth medium, adjust filtrate to pH 7.0 with 2 N NaOH and heat at 100°C for 30 minutes. Remove precipitate by filtration. Adjust filtrate to pH 5.5 with 2 N HCl.
We are using cookies to improve the user experience. We save the following information: user preferences for language, accessibility, help features and medium favourites. Unfortunately, you cannot use this site if you don't agree.