TY JOUR TI KW экстракт KW хвоя KW отходы KW extract KW needles KW wastes JO Herald of Technological University AU Galyavetdinovnov, N.R. AU Tikhomirova, M.A. AU Midukov, N.P. AU Kurov, V.S. AU Salmanov, A.R. PY 2025 IS 17 PB Kazan National Research Technological University