TY JOUR TI Chemical Composition and Antioxidant Properties of Instant Coffee and Coffee Capsules: Comparative Analysis KW Coffee KW coffee capsules KW instant coffee KW antioxidant substances KW phenols KW flavonoids KW anti-radical activity KW regenerating power JO Food Processing: Techniques and Technology AU Pugacheva, A.S. AU Makarova, N.V. AU Ignatova, D.F. PY 2019 IS 49 PB Kemerovo State University