Touya Kun Active member Aug 18, 2024 #1 Many beers contain isinglass, a collagen derived from the swim bladders of fish, which is used to clarify the beer. It helps remove impurities and ensures a clear final product.
Many beers contain isinglass, a collagen derived from the swim bladders of fish, which is used to clarify the beer. It helps remove impurities and ensures a clear final product.
suga98 Active member Aug 18, 2024 #2 I think that’s surprising! I didn’t know fish collagen was used in beer, though it makes sense for that perfect foam.
I think that’s surprising! I didn’t know fish collagen was used in beer, though it makes sense for that perfect foam.
It helps remove impurities and ensures a clear final product. 
