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Definition of Nisin
1. Noun. (biochemistry) a polycyclic peptide produced by fermentation with the bacterium ''Lactococcus lactis''; used as a preservative in processed cheese etc ¹
¹ Source: wiktionary.com
Medical Definition of Nisin
1. 
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1. Noun. (biochemistry) a polycyclic peptide produced by fermentation with the bacterium ''Lactococcus lactis''; used as a preservative in processed cheese etc ¹
¹ Source: wiktionary.com
1.