Пешук, Людмила ВасилівнаГаленко, Олег ОлександровичБудник, Ніна ВасилівнаBudnyk, N. V.2020-04-032020-04-032014-062310-1008https://dspace.pdau.edu.ua/handle/123456789/7654aterials and methods. A safe, effective and affordable enzyme preparation is chosen from literature sources in order to increase the number of functional groups in the raw material. It was necessary to prove the amount of enzyme preparation for efficient proteolysis subject to technological processes and economic expediency. Results. It was determined rational pH parameters (6, 8-7, 0), temperature (12±1 C), duration (3 hour), duty of water curve of environment (1: 1) and amount of enzyme preparation for efficient proteolysis on model systems (0, 1) Ukrainian Journal of Food Science . Kyiv: NUFT, 2014. Volume 2. Issue 1. Р. 35-43.Rational pH parameters,temperature,durationArticle