Potential Use of Hazelnut Beverage in Water Kefir Fermentation: Effects of Sugar Addition on Physicochemical, Microbiological, Rheological, Bioactive, Volatile, and Allergenic Properties
ABSTRACT This study investigated the potential of hazelnut beverage, obtained from hazelnut cake through high‐pressure homogenization (100 MPa), for use in water kefir production. The effects of different sugar concentrations (2.5%, 5%, and 7.5%) on product properties and hazelnut allergenicity were also examined. Suga...