OPTIMIZATION OF ΒETA-GLUCAN EXTRACTION FROM WASTE BREWER’S YEAST SACCHAROMYCES CEREVISIAE USING AUTOLYSIS, ENZYME, ULTRASONIC AND COMBINED ENZYME – ULTRASONIC TREATMENT
OPTIMIZATION OF ΒETA-GLUCAN EXTRACTION FROM WASTE BREWER’S YEAST SACCHAROMYCES CEREVISIAE USING AUTOLYSIS, ENZYME, ULTRASONIC AND COMBINED ENZYME – ULTRASONIC TREATMENT