Kharandiuk, TetianaKosiv, RuslanaPalianytsia, LiubovBerezovska, Natalia2018-03-232018-03-232015Effect of heat treatment on brewer's yeast fermentation activity / Tetiana Kharandiuk, Ruslana Kosiv, Liubov Palianytsia, Natalia Berezovska // Litteris et Artibus : proceedings of the 5th International youth science forum, November 26–28, 2015, Lviv, Ukraine / Lviv Polytechnic National University. – Lviv : Lviv Polytechnic Publishing House, 2015. – P. 400–401. – Bibliography: 6 titles.https://ena.lpnu.ua/handle/ntb/39930The influence of temperature treatment of brewer's yeast strain Saflager W-34/70 at temperatures of -17, 20, 25, 30, 35, 40 °C on their fermentative activity was studied. It was established that the freezing of yeast leads to a decrease of fermentation activity in directly proportional to the duration way. Fermentative activity of yeast samples can be increased by 20-24% by heat treatment at 35 °C during 15-30 minutes.enhigh gravity brewingbrewing yeastheat treatmentConference Abstract400-401