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Items |
Standard |
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Description |
White to creamy-yellow almost odorless crystalline powder |
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Identification |
Should meet the requirements |
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Crystallinity |
Should meet the requirements |
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Assay (on dried basis) |
90.0%~102.0% |
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PH |
5.0~7.5 |
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Loss on drying |
6.0%~9.0% |
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Heavy metals |
≤10 mg/kg |
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Lead |
≤2 mg/kg |
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Arsenic |
≤1 mg/kg |
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Mercury |
≤1 mg/kg |
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Total plate count |
≤100 cfu/g |
Detail
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CAS No.:1414-45-5 Other Names: Nisin MF:C143H228N42O37S7 EINECS No.:215-807-5 FEMA No.:3107 Place of Origin: China (Mainland) Type: Preservatives Brand Name: TNN Model Number: Food Grade Appearance: White Powder Grade: Food Grade Certification: ISO |
In 500G/Bottle ,25KG/Drum or according to customers' request
Nisin is used in processed cheese, meats, beverages, etc. during production to extend shelf life by suppressing Gram-positive spoilage and pathogenic bacteria.
In foods, it is common to use at levels ranging from 1-25ppm, depending on the food type and regulatory approval. As a food additive, Nisin has an E number of E234.
http://www.tnnchemical.com/