00659naa#a2200205#i#450# EN\\bibl\79570 20260220070415.5 1819-4036 20161225b2016####ek#y0engy0150####ca RUS RU THE STUDY OF THE PROPERTIES OF PECTIN OBTAINED FROM SECONDARY RAW MA-TERIAL RESOURCES OF BERRY RAW MATERIALS OF ALTAI REGION Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2016 9 с. Journal article local . 664.292:634.7 RUS Averiyanova E V Shkolnikova M N Chaplygina I A vestnik.kgau.ru