... fungal treatment. Natamycin has no effect on bacteria, so it does not prevent in the natural maturing process of yoghurt, cheese ... directly to foods by mixing, dipping or spraying. Depending on the application, the amount of natamycin needed varies. To prevent growth of ... for Natamycin, Nisin, and γ-PGA is about 50 tons, pharmaceutical Xanthan gum about 100 tons, and Pullulan about 200 tons. the best ...