Foam stabilizing proteinase

摘要

The present invention relates to processes for enzymatically hydrolysing protein in a protein-containing liquid, comprising the step of hydrolysing the protein with an enzymatic amount of a Candida enzyme preparation, in the absence of non-indigenous beer wort protein concentrations sufficient to substantially increase foam stability in the liquid. The invention also extends to a proteolytic, Candida enzyme preparation substantially free of beer wort proteins.