Natural Food Additive/Preservatives Nisin Powder

1)Certificate:KOSHER, HALAL,ISO9001,ISO14001 2)Quality:HACCP 3)Appearance:Light brown powder 4)Type:Food grade preservativ

Natural Preservatives Nisin 

Brief introduction

Nisin is a natural antimicrobial agent used as a preservative in heat processed and low pH foods. According to the Food Chemical News Guide (a reference guide to the uses of foods additives permitted under Federal Law), a nisin preparation is a concentrate of dry material derived from the controlled fermentation of a naturally occurring milk bacteria Streptococcus lactis. This bacterium contains nisin, a group of related peptides (partial amino acid chains that make up proteins) with antibiotic activity.The chemical nisin cannot be synthesized artificially, so the nisin-producing bacteria are basically farmed for their synthesis of nisin.

Appearance: Grayish white or yellowish powder

Registered Index :

CAS No.: 1414-45-5

 INS No.234

 EEC No.234

 Molecular Formula: C 143H 228N 42O 37S 7

 Molecular Weight: 3348

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 °C and 15 min in pH=3.0 , 121 °C . But at the high pH, the stability of activity can be greatly affected.

Quality Specification:

Item	Standard	Item	Standard
Appearance	Grey orWhite Powder	Sodium Chloride	Min 50%
Water Content	Max 3%	Hydrous Potency	Min 1 × 10 6 IU/g
pH of 10% Aqueous Solution	3.10—3.60	Microbiological Count	Max 10/g
Pb	Max 10mg/kg	E.Coli in 25g	Absent
As	Max 3mg/kg	Salmonella in 25g	Absent

Packing: 100g × 100bottle/carton; 500g × 20bottle/carton; 25Kg/drum

    

Storage: Kept in cool and dry place, in sealed container; 4-15 °C is recommended

Stability: is very stable under the condition of the room temperature or under the condition of acid-heating. If heated for 30 minutes at PH2.0/121°C, it is still very stable.

Security: Nisin is a polypeptide. It will be broken down into amino acid by proteinase in the digestive system by being eaten.Also, it won’t change the normal bacterial community in intestine or cause drug resistance of using other antibiotic substance. Moreover, it doesn’t appear chiasmatic resistance with other antibiotic substance.The study of microbes toxicity of Nisin shows that it owns high security for having no toxicity or pathogenicity.

Toxicity: GRAS(FDA § 184.1538, 1994); ADI 33000 IU/kg (FAO/WHO, 1994)

Application:Milk, dairy products, meat products, poultry, aquatic products, can food, fruit juice, plant protein, baking food, fast food, beverage drinks, cosmetics, medicine and health care products.

Our Company, Qingdao FTZ United International Co.,Ltd

 

Qingdao FTZ United International Co.,Ltd, founded in 1996, is a group company specialized in manufacturing and supplying Food &Nutritional Ingredients, Aroma Chemicals and Feed Additives for diversified industries worldwide.

As a very good team with experienced staff, Qingdao FTZ United International Co., Ltd has been serving the demanding customer with high quality products, the most competitive price, on-time availability and up-to-date market information in the last decade. Together with our R&D Lab, we will focus on the most innovative solution to ensure the consistency both in strength and quality, and the needs with customer’s formulations and batch sizes to meet the requirements of your business.

With a commitment of building a top-grade company based on Chinese sources, Qingdao FTZ United International Co., Ltd keeps improving itself and has passed ISO-SGS9001 Quality Management System and ISO-SGS14000 Environmental Management System. We are committed to create win/win/win value of business and the satisfaction more than our customers demand with our excellent service.

If you are interested please feel free to contact with us. Best regards, Nickle Shang (Mr.)

Sales ManagerRui Yuan United International Inc. Qingdao Free Trade Zone United International Co., Ltd18/F, Huaren International Building, 2A Shandong Road, Qingdao, China 266071Tel: +86-532-86069596;83891501~9Fax: +86-532-83893695 Ext:16

Moible Phone: +86-13964283007SKYPE: nickleshang

Usage:produce 5% Nisin solution of pure water, mix equably into food by grading extension method; it can use with other antiseptic, suggestible dosage 0.03-0.2g/kg.

Natural Food Additive/Preservatives Nisin Powder