[On microbiological vitamin B12 determination in fresh milk and milk powder with Ochromonas malhamensis].
D000818:Animals; D045728:Corrinoids; D003611:Dairy Products; D056890:Eukaryota; D008892:Milk / Q000737:chemistry*; D044663:Ochromonas; D014805:Vitamin B 12 / Q000737:chemistry*
D045728:Corrinoids; D014805:Vitamin B 12
MILK/chemistry; PROTOZOA; VITAMIN B 12/chemistry