TY JOUR TI A NEW EFFICIENT ENZYMATIC METHOD FOR PRODUCING CHITOOLIGOSACCHARIDES AND THEIR BIOFUNCTIONAL PROPERTIES EVALUATION KW higher fungi KW chitosan KW chitosan-glucan complex KW chitooligosaccharides KW prebiotic properties JO Bulletin of KSAU AU Minakov, D.V. AU Savrasov, E.S. AU Musina, O.N. PY 2026 IS 0 PB Krasnoyarsk State Agrarian University