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| Nisin, |
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| C143H228N42O37S7 |
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| 1414-45-5 |
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1、 GB 2760-90: potted food, foliage albumen food 0.2g/kg
dairy products, meat food 0.5g/kg .2、 FAO/WHO, 1984: cheese and cheese preparation 12.5mg/kg.3、 FDA §184.1（b）（1）：cheese and fruit, vegetable, meat food that daub cheese .4、 EEC approve use in cheese, potted food, butter in casing . |
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FCC, food additives
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| 1、 Nisin possesses antimicrobial activity against a wide range of Gram-positive bacteria, particularly those that produce spores.2、 Nisin is white color powder with hydrous potency 1000IU/mg. It is stable in room temperature and acidity condition even heated. It can endurance 30 min in pH=2.0、121C° and 15 min in pH=3.0、121C°. But at the high pH, the stability of activity can be greatly affected. |
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