Nisin

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Nisin Powder

The CAS code for Lactistreptococcin is 1414-45-5. Lactistreptococcus is a polypeptide produced by the lactic acid streptococcus, appearing as a white or yellowish crystalline powder. It is a natural biological preservative, and has a strong inhibitory effect on many gram-positive bacteria, such as staphylococcus, streptococcus, Bacillus, etc., especially on spore forming bacteria and thermostable bacillus. In the food industry, lactostreptococcus is widely used in dairy products, meat products, canned foods, vegetable protein foods, alcoholic beverages and other preservative preservation. The safety of lactostreptococcin is high, can be hydrolyzed into amino acids by protease in the human digestive tract, and will not accumulate in the body.