China High Quality Guanidinoacetic Acid Manufacturers - Nisin | 1414-45-5 – COLORKEM
China High Quality Guanidinoacetic Acid Manufacturers - Nisin | 1414-45-5 – COLORKEM Detail:
Products Description
Food production 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 nisin at levels ranging from ~1-25 ppm, depending on the food type and regulatory approval. As a food additive, nisin has an E number of E234.
Other Due to its naturally selective spectrum of activity, it is also employed as a selective agent in microbiological media for the isolation of gram-negative bacteria, yeast, and moulds.
Nisin has also been used in food packaging applications and can serve as a preservative by controlled release onto the food surface from the polymer packaging.
Specification
| ITEM | STANDARD |
| Appearance | Light brown to cream white powder |
| Potency (IU/ mg) | 1000 Min |
| Loss on drying (%) | 3 Max |
| pH (10% solution) | 3.1- 3.6 |
| Arsenic | =< 1 mg/kg |
| Lead | =< 1 mg/kg |
| Mercury | =< 1 mg/kg |
| Total heavy metals ( as Pb) | =< 10 mg/kg |
| Sodium chloride (%) | 50 Min |
| Total plate count | =< 10 cfu/g |
| Coliform bacteria | =< 30 MPN/ 100g |
| E.coli/ 5g | Negative |
| Salmonella/ 10g | Negative |
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Our commission is to serve our buyers and purchasers with most effective good quality and aggressive portable digital goods for China High Quality Guanidinoacetic Acid Manufacturers - Nisin | 1414-45-5 – COLORKEM , The product will supply to all over the world, such as: Slovenia, Mexico, Pakistan, we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We will work wholeheartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.
By Ruth from Sudan - 2017.12.19 11:10
We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
By Ada from Kuala Lumpur - 2018.09.08 17:09
