1. Gembloux Agro-Bio Tech, Laboratory of Food Process Engineering; University of Liège; Gembloux Belgium
2. Department of Chemistry and Agricultural Industry; University of Kinshasa; Kinshasa
3. Gembloux Agro-Bio Tech, Animal Science Unit; University of Liège; Gembloux Belgium
4. Gembloux Agro-Bio Tech, Food Science and Formulation Unit; University of Liège; Gembloux Belgium