UL Prospector



Lanzhou WeiRi Bio-Engineering Co., Ltd. makes their documentation available in the regions indicated below:

Nisin is an off-white, water-soluble powder. This product is a polypeptide produced by Lactococcus lactis bacteria and can be digested into amino acids by a-chymotrypsinin in the stomach. Nisin is most commonly used as a preservative in cured meat, dairy product, canned food, and heat-treated/air-tight packed food applications.


Lanzhou WeiRi Bio-Engineering Co., Ltd. engages in the research, development, manufacture, and marketing of numerous bioengineering products for the food and beverage industry. Their main offerings include Nisin, Natamycin, and Polylysine. The company has high standards for production, so customers can be confident in their selection of high-efficiency, high-quality, natural preservatives.

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Lanzhou WeiRi Bio-Engineering Co., Ltd.

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