Glutamic acid, Lysine Corynebacterium glutamicumFeed supplement,
β- carotene Blakeslea trispora Bio-colour
Astaxanthine Mycobacterium lacticola Bio-colour
Vanillin Saccharomyces spp. Flavouring agent
Monosodium glutamate Corynebacterium glutamicumflavour enhancer
Ascorbic acid Acetobacter suboxydans Vitamin C
Riboflavin Ashbya gossypii Vitamin B12
Citric acid Aspergillus niger Acidulant
Xanthan Xanthomonas compestris Thickner and stabilizer for foods
Nisin Lactococcus lactis Antimicrobial agent