100% Pure Food Grade Nisin for Food Preservatives

 

Nisin is a polypeptide produced by Lactococcus lactis and can be digested into amino acids by α-chymotrypsin in human intestines and stomach. It is a nonpoisonous and high efficacious food preservative/anti-microbial agent. It possesses anti-microbial activity against a wide range of gram-positive bacteria, particularly those that produce spores, such as clostridium botulinum, staphylococcus aureus, streptococcus hemolyticus, listeria monocytogenes, bacillus stearothermophilus, bacillus subtilis etc.

The use of Nisin, as a food preservative, can greatly decrease the required temperature and shorten the time in food heating processing, which could not only improve the nutritional value, appearance, flavor and texture of foods, significantly prolong the shelf-life, but also save energy greatly and lower the product cost. Now Nisin has been used in a wide range of processed foods, e.g. cured meat, dairy products, plant protein foods, canned foods, and heat-treated/air-tightly packed foods, etc. It can also be used in the area of cosmetics, medicines and health products.

 

Function

1.Extend the shelf life of products.

2.Improve and safe alternative to chemical preservatives.

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. 

 

Xi'an Wucine Bio Industries Inc is a national key high-tech enterprise,which mainly specializes in the R&D,operation and production of pharmaceuticals,and intermediates.Our company is situated in E&T development zone,xi'an city shaanxi,it is easy of access.Our company has independent R&D center,raw material synthesis workshop,has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.

1.Are you a manufacturer or trade company? 
We are a professional manufacturer.
2.What's our payment terms? 
Standard terms: T/T in advance and Western Union. Also L/C at sight is acceptable for large amount.
3. What's your shipping time? 
We have a large stock, which means we can deliver the goods to you immediately. 
4.How do you ensure the quality of your products? 
Strict QC with 6 steps testing from raw material purchase to finished product.
5.How do you ship the order normally? 
For large qty order,ship the goods by sea. For small qty order, by air or express. We supply optional express for you, including DHL,FEDEX,UPS,TXT,EMS,and so on.
6.What's your loading port? 
Usually Shanghai, Qingdao, Tianjin, Guangzhou