... efficacy 3)ISO 9001,ISO 22000 4)Natamycin Food Preservative NATAMYCIN Product Introduction: Natamycin is a new broad and high- ... of fermentation inside.Quality Standards: itemSpecification(natamycin, dry base )Specification(Lactose, Glucose, Nacl)Assay ≥9550Loss on drying ≤98Residue on ... : 24 months.Packing and Storage:1. 50% Natamycin in Lactose, Glucose or NaCl and 95% Natamycin2. 200g, 500g, 10kg, ...