TY JOUR TI CREATING A NEW MARSHMALLOW TYPE ADDED BY SWEET PEPPER PUREE KW marshmallow mass KW sweet pepper puree KW foam whipping optimization KW structural and mechanical properties of marshmallow mass KW organoleptic evaluation of marshmallow KW foam density JO Bulletin of KSAU AU Kotvickaya, D.V. AU Pershakova, T.V. PY 2026 IS 0 PB Krasnoyarsk State Agrarian University