00739naa#a2200205#i#450# EN\\bibl\90939 20260220230121.5 1819-4036 20241025b2024####ek#y0engy0150####ca RU COFFEE: CAFFEINE CONTENT AND ANTIOXIDANT ACTIVITY AT DIFFERENT STAGES OF EXTRACTION Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2024 7 с. Journal article local Кофейные экстракты. Кофейные препараты. 663.938.8 Nilova Lyudmila Malyutenkova Svetlana Mihaylovna Tverskoy Vasiliy Rostislavovich Muhutdinov Ruslan Ramil'evich sej.kgau.ru