 Nisin introduction
Nisin with high inhibition of gram-positive streptococcus activity, especially the spore forming bacteria
Nisin details
Name:Nisin 1414-45-5
Appearance: White
Active ingredients: Potency
Standard
1. Nisin biological natural food preservatives
2. Better color and solubility
3. free sample 50g
4. ISO9001 / halal, kosher/ISO22000
5. high purity Nisin
Product supply 1000 iu, 2000 iu, 38000 iu biological preservatives
Advantages
1. Extend the shelf life of products
2. Improve and alternative to chemical preservatives safely.
3. Cost at low dose and high efficiency
4. Can reduce the processing time and temperature.
5. The available in the fermentation products (does not affect bacteria)
6. To reduce heat treatment and machining time.
7. Inhibition of post - acidification cheese
8. No obvious cross-resistance to antibiotics.
9. Stability of heating.
Application
Application range and the maximum usage in food
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Food applications
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Nisin use dosage(g/kg g/L)
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Milk and dairy products (except 13.0 special nutritional food involves varieties)
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0.3~ 0.5
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Pasteurized milk and dairy products
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0.3 ~ 0.4
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Pasteurized cold soup
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0.1 ~ 0.2
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muffin
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0.15 ~ 0.25
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Canned food (high acid)
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0.1 ~ 0.2
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Ricotta Cheese
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0.2 ~ 0.5
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Continental cooked sausage
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0.2 ~ 0.5
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Dipping sauce
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0.05 ~ 0.25
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Salad dressing
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0.05 ~ 0.2
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Beer, fermented drinks and wine
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0.01 ~ 0.05
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vinegar
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0.05 ~ 0.15
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soy sauce
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0.05 ~ 0.2
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Method of use
about 5% aqueous solution preparation firstly with cold water or distilled water (pH4 best dilution citric acid or acetic acid solution),and then immediately put it into the food and stir. Or put it directly into food and stir well.
Nisin security
1. Nisin is non-toxic, manufacturers of l. lactis (food grade) is considered to be safe;It is not used for clinical purposes, no obvious cross-resistance of bacteria ,it may affect antibiotic therapy, and quickly absorb the amino acid enzymes in the stomach of the body.
2. Adidas: 33000 IU/kg (fao/who, 1994)
The quality of Nisin
1. Our products is on line with international norms, including the fao/who, the European unio,and the FDA.It is made in accordance with the China light industry qb2394-2007 standard, and conform to therequirements of agriculture of the People's Republic of China standard NY/t392-2000 used in the production of green food additives.
2. We provide the technical team to test the effectiveness of the peptide in food, and the using of streptococcus and assist customers in the application development test.
COA
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Test Items
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Criteria
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Results
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Appearance
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Grayish-white powder
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Grayish-white powder
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Potency IU/mg
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≥1000
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1078
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Loss on drying/(%)
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≤3.0
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0.96
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Lead (by Pb)/(mg/kg)
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≤1
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0.1
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Sodium Chloride/(%)
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≥50%
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90.58
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pH
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3.1-3.6
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3.47
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Aerobic Plate Count/(cfu/g)
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≤10
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<10
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Coliform bacteria/(MPN/100g)
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≤30
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<30
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Salmonella
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Not detected in 25g
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Not detected
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Analysis according to
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QB2394-2007
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Storage conditions
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The description of the packaging
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Cover gasket sealing export standard.
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storage
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Store in a cool and dry.Away from moisture and strong light and heat.
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Shelf life
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Two years in the storage conditions.
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Packaging & Shipping
Packaging
1. Nisin: 500 g/bottle, 10 kg/box, 20 kg/barrel
2. Packaging according to the customers' requirements
Payment
---Payment terms: Western unio, Money Gram, T/T,L/C
---Please remember to leave the correct contact information for delivery. |
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