[Chemical Knowledge]：Effect of Nisin

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Nisin action

Nisin is a natural antibiotic produced by lactic acid bacteria. It has a wide range of antibacterial effects, including inhibition of a variety of pathogenic bacteria, bacteria and fungi. Nisin is an important bioactive substance, which can play an important role in food preservation, animal and human health.

the role of nisin in food preservation

nisin is a natural antibacterial agent, its broad-spectrum antibacterial effect can inhibit the growth of a variety of bacteria and fungi in food, thereby extending the shelf life of food. Nisin can be widely used in the food processing industry, especially in the preservation and processing of perishable foods such as meat products and fish products. Nisin can be used as a substitute for food preservatives, and it will not pose a threat to human health like some chemically synthesized food preservatives.

the role of nisin in animal and plant health care

animals and humans in the intestinal tract there are a large number of beneficial bacteria, such as lactic acid bacteria, these bacteria can regulate the balance of intestinal flora, protect the intestinal mucosa, reduce the proliferation of harmful bacteria, improve immunity. As a natural antibacterial agent, nisin can not only inhibit the growth of some pathogenic bacteria, but also promote the proliferation of beneficial bacteria, so as to achieve the purpose of protecting the health of the body.

the role of nisin and antibiotics

is different from antibiotics, nisin has the advantages of natural non-toxic, no side effects, low residue, and will not lead to antibiotic resistance and bacterial resistance. The broad-spectrum antibacterial effect of nisin is more extensive than that of commonly used antibiotics, and does not pose a threat to beneficial microorganisms and human health.

the role of nisin on food processing and the importance of human health

the wide application of nisin can replace toxic chemical synthetic preservatives in the food processing industry, help to reduce the risk of chemical residues in food. In addition, the application of nisin can regulate the balance of intestinal flora, enhance immunity, reduce the chance of exposure to antibiotics, thereby reducing the generation of antibiotic resistance and bacterial resistance, which plays an important role in promoting human health.

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