00533naa#a2200181#i#450# EN\\bibl\1088 20241221211821.6 2308-4057 20131220b2013####ek#y0engy0150####ca RUS RU A STUDY OF THE COMPLEXING AND GELLING ABILITIES OF PECTIC SUBSTANCES Journal article Kemerovo Kemerovo State University 2013 8 с. Journal article local Salishcheva Olesya Vladimirovna Donya Denis jcenter.kemsu.ru