TY JOUR TI Impact Analysis and Selection of Spray Drying Parameters for Dawn and Feather Protein Hydrolysates KW Keratinase KW biotechnology KW pen recycling KW feather waste KW spray drying KW feed additive JO Food Processing: Techniques and Technology AU Piskaeva, A.I. AU Babich, O.O. AU Yang, Y.. PY 2019 IS 49 PB Kemerovo State University