PT Journal AU Jaros, D Mende, S Häffele, F Nachtigall, C Nirschl, H Rohm, H TI Shear treatment of starter culture medium improves separation behavior of Streptococcus thermophilus cells SO Engineering in life sciences PY 2018 BP 62 EP 69 VL 18 IS 1 DI 10.1002/elsc.201700121 LA english ER