Nisin 500g
Safety risk control and precautions of Nisin
Dosage compliance: The usage limits stipulated in regulations such as GB 2760 must be strictly followed to avoid over-range and over-dose addition (for example, more than 0.5g /kg in meat products may cause a slight bitter taste, but there is no toxicity risk).
Safety of combination use: When combined with other additives (such as citric acid, phosphate), compatibility should be confirmed. For example, Nisin is more active under acidic conditions, but when used in combination with high-concentration calcium salts, it may affect the antibacterial effect (no toxic association).
Microbial drug resistance controversy: Although Nisin may induce drug resistance in some bacteria (such as the drug resistance genes of Streptococcus lactis itself), due to its low dosage and non-long-term continuous exposure, the World Health Organization (WHO) believes that its risk of drug resistance to public health can be ignored.
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