Product Parameters
Nisin, also known as nisin, is a peptide substance produced by Streptococcus lactis, which consists of 34 amino acid residues with a molecular weight of 3500 da. Because Streptococcus lactis can inhibit most Gram-positive bacteria and have strong inhibitory effect on spores of Bacillus, it is widely used as food preservative in food industry.
Can be widely used in meat products, dairy products, canned, seafood, drinks, juice drinks, liquid egg and egg products, spices,wine making, baking food, instant food, sweet spices, cosmetics, etc.
1.The application of Nisin in meat products;
2.The application of Nisin in dairy products;
3.The application of Nisin in canned food;
4.The application of Nisin in seafood.
5.The application of Nisin in plant protein food;
6.The application of Nisin in fruit juice beverage;
7.The application of Nisin in liquid egg and egg products;
8.The application of Nisin in seasoning;
9.Nisin application in the brewing process;
10. The application of Nisin in baking food;
11. The application of Nisin in convenience food;
12. Nisin in heat sealed packaging food applications;
13. Application in the field of Nisin in fragrant spices;
14. Nisin application in the field of cosmetics
Nisin
Nisin is a natural polypeptide food preservative produced through fermentation by Lactococcus lactis. Nisin possesses high inhibiting activities to Gram-positive bacteria, particularly to spore-forming bacteria. Nisin is a natural food preservative which is highly efficient, safe and has no side-effects. Nisin was awarded the Generally Regarded as Safe (GRAS) designation in the U.S. Federal Register and is approved as a natural food preservative in the U.S., the FAO/WHO and the E.U. TIPS WHEN USING Below factors may influence the stability of nisin, please kindly pay attention. 1.The type of products: the contaminated microbes vary in products, and nisin possesses different inhibiting action on different microbes. 2.The degree of pollution and environment conditions: the deeper of pollution and the poorer of the environment conditions, the more the nisin should be used. And the usage of nisin will not be effective for the rotten products. 3.The pH of products: nisin is effective with a wide range of pH range: 2.5-8.0. It is stable at low pH value. 4.The moisture, fat and salt in the products: the products with high moisture, high fat and low salts will need more usage of nisin. 5.The types of flavor additives: the mixture of oxidizing flavor additives can decrease the effect of nisin. 6.The process and the package material: the appropriate process and the cleaned package materials will optimize effects for the usage of nisin. 7.The homogeneous degree of the mixture of the product and nisin: the parts of the product without touch with nisin are not effective. 8.The amount of nisin used varies with storage temperature and the shelf life.
Best Price Pure Nisin
1) Nisin can be used in a wide range of heat-processed foods
2) These include: fresh milk, processed cheese and other dairy products, pasteurized liquid eggs, processed meat, seafood, canned food, fruit drinks, plant protein drinks, baked products, instant food, beer, and wine
3) It can also be used as a preservative in gelatin processing, cosmetics, drugs and health products.
Expiration: two years in cool (0°C - 10°C), dry conditions, away from direct sunlight in original unopened packs.
CAS No.: 1415-45-5 Function: Food preservative Hydrous Potency: 1 × 10 6 IU/g Min Dosage: 0.03-0.2gram per kilogram food Character: 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 , 121 ºC and 15 min in pH=3.0 , 121 ºC . But at the high pH, the stability of activity can be greatly affected.
Nisin
Nisin is a natural preservative for many food products and it is a kind of efficient, non-toxic, safe, no side effects food preservative, It has good solubility and stability, so it is widely used in the food and milk drink, also can be used in the cosmetic products.
Feature of the food preservative Nisin :
1. high safety, can be human digestive enzymes for a variety of amino acids
2. Stability is strong, in the acidic conditions, heat-resistant pressure performance significantly
3. good solubility in water, can be dissolved in cold water
4. colorless, tasteless, it won't affect the taste and flavor of food.
NarayNisin(E234)is a polypeptide produced by the lactic acid bacteriumLactococcus lactis.It can efficiently inhibit Gram-positive bacteria and their spores,especially effective for Thermophilic Bacillus,Clostridium Botulnum and Listeria.As a natural biological preser-vative, Nisin is widely used in foodcosmeticsmedicine and health care products.
Product Description
FEATURES
O Strong inhibiting activities. NarayNisin specificallytargets
the stubborn Bacillus spp. and their spores.
O High safety. NarayNisin can be quickly digested into amino
acids with the aid of enzymes in human stomach.
O Good stability. NarayNisin is stable in acid conditions and
can keep active even at 121°C for 30mins.
Easy water soluble
ONoflavorinfluence
USAGE
Please prepare about 5% aqueous solution with cold boiled water or distilled water (better solubility with pH4 diluted citric acid or acetic acid solution),and then mix it well with the food. NarayNisin can also be added into the food directly.
QUALITY
Freda is certified byISO9001ISO22000HALALand KOSHERThe product conforms to international specifications laid down by FAO/WHO,EU,and US FDA.
PACKING
500g/bottle10kg/carton,25kg/drum
STORAGE
Store in sealed packages in a cool and dry place Shelf life is 24 months.
Company Profile
Shandong Freda Biotechnology Co., Ltd. is a hightech biotechnology enterprise engaged in the
research,manufacture and marketing of bioengineering products, including biological macromolecules
polymers,safe and healthy natural food additives and Active Pharmaceutical Ingredients.Our
Natamycin's has the largest market share-48% in the world.As a certified manufacturer,we are
commited to provide the most cost-effective products with our customers around the world.Freda is
certified by ISO9001,ISO22000, HALAL and KOSHER.The product conforms to international
specifications laid down by FAO/WHO, EU, and US FDA.Our API plant has been certified as GMP
factory.
Freda Biotechnology now owns the production capacity as below:
Pulllulan: 100 tons/year
Nisin: 500 tons/year
PGA: 500 tons/year
Ectoin: 20 tons/year
FAQ
Q: What's your MOQ ?
A: Our MOQ starts from 1kg.
Q: Is there a discount ?
A: Yes, for larger quantity, we always support with better price.
Q: How to confirm the Product Quality before placing orders ?
A: You can get free samples for some proucts, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.
Q: How to start orders or make payments ?
A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q: How do you treat quality complaint ?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
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