... acidity (PH value), temperature, light, oxygen, heavy metal, etc. Usage: Food preservative. Ideal result can be achieved by using Natamycin on ... snacks, raw juice for coating use, surface of utensils, perishable food, Salad sauce, Fermented wine, etc. The FAO/WHO Joint ... Expert Committee on Food Additive confirmed the acceptable daily intake (ADI) if Natamycin as ...