Abstract
1 School for Agriculture and Environmental Science, Central University of Technology: Free State, 1 President Brandt Street, Bloemfontein 9300, South Africa
2 Department of Microbial, Biochemical and Food Biotechnology, University of the Free State, Bloemfontein, South Africa
3 Department of Biotechnology and Food Technology, Tshwane University of Technology, Pretoria, South Africa
4 BCCM/LMG Bacteria Collection, Ghent University, K. L. Ledeganckstraat 35, Ghent B-9000, Belgium
5 Laboratorium of Microbiology, Ghent University, K. L. Ledeganckstraat 35, Ghent B-9000, Belgium