PRODUCT CATEGORY

FAQ

Quality Assurance

ISO, FAMIQS, SGS, FDA
Package

Phosphate: 25kg/bag, 50kg/bag, 1100kg/bag, 1200kg/bag, 1250kg/bag or as your request.
Trace element: 25kg/bag, 50kg/bag, 1200kg/bag, 1350kg/bag or as your request.
Amino acid:25kg/bag, 600kg/bag or as your request.
Vitamin:1kg/bag, 25kg/bag, 25kg/drum ect.
Protein: 25kg/bag, 50kg/bag, 600kg/bag, Unpackaged or as your request.
Delivery Time

About 10-30days.
Modes of transport

By air, by sea or by train.
Payment Term

Pre-T/T OR LC at sight.
Packaging and storage

Most pre-mixed packaging bags use three-in-one paper bags, which have the advantages of waterproof, light-proof, no leakage and not easy to damage. Generally 20-25 kg/bag. Since the premix contains a variety of active micro-components, the chance of their interaction will increase, so care should be taken to prevent moisture during storage.
Measurement and mixing

For the measurement of micro-components, electronic scales should be used, accurate to 0.01 grams, and large amounts of raw materials can be used on scales. There are many kinds of mixers. Ordinary vertical mixers are prone to shortcomings such as automatic separation and slow discharge speed due to their slow feeding speed. It is best to use a horizontal double ribbon mixer or a cone mixer.
Amino acid addition problem

Many experiments have confirmed that adding rumen bypass methionine and lysine can increase milk production and economic benefits. This can be added by dairy farms according to specific conditions.
Stability of trace components

Under normal storage and use conditions, the physical and chemical properties of trace elements, vitamins and other components in the premix are stable, but when the moisture content is high, the stability is poor and the loss rate is large. Strictly control the water content of the premix, preferably not more than 5%.
Production technology

Prevent and reduce the loss of active ingredients and ensure the stability and effectiveness of the premix. Choose raw materials with good stability. In terms of vitamins, it is better to choose stabilized raw materials; when using sulfate trace elements, the crystal water should be minimized, or oxides should be used instead, organic trace elements can also be selected; control choline chloride The amount of alkali, because of its strong water absorption, has a destructive effect on vitamins; vitamins should be added in excess, especially when the storage time exceeds 3 months; good quality antioxidants, anti-caking agents, and anti-fungal agents should be added.

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Food Grade E234 Nisin Preservative Powder CAS 1414-45-5

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Food Grade E234 Nisin Preservative Powder CAS 1414-45-5

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Overview

Quick Details

CAS No.:	1414-45-5	Other Names:	Nisin E234
MF:	C143H230N42O37S7	EINECS No.:	215-807-5
Place of Origin:	China	Type:	Food grade
Efficacy:	Preservative	Brand Name:	polifar
Model Number:	Food Preservation	Appearance:	Light brown to white powder
Shelf Life:	2 years	MOQ:	1kg
Sample:	Free, ≤100g	Criteria Implemented:	GB 1886.231 - 2016

Supply Ability

chihonbio, Freda, Yota Bio, chinanisin

Supply Ability

500,000 kg per month

Packaging & Delivery

Product Packaging:	Usually 25kg/drum,or 1kg/bag or packed according to customer's request for Nisin
Product Storage:	Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, away from toxic substances.
Loading:	24MT/20FCL'
Delivery:	About 1 - 2 week

Product Properties

Nisin, also known as nisin or transliterated as Nisin, is a polypeptide substance produced by nisin. It consists of 34 amino acid residues and has a molecular weight of about 3500 Da. Since nisin can inhibit most Gram-positive bacteria and has a strong inhibitory effect on the spores of Bacillus, it is widely used as a food preservative in the food industry. After eating, it is quickly hydrolyzed into amino acids under the physiological pH conditions of the human body and the action of α-chymotrypsin, which will not change the normal flora in the human intestines and produce resistance problems such as other antibiotics, and will not interact with other antibiotics. It is a natural food preservative with high efficiency, non-toxicity, safety and no side effects due to cross-resistance.

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Specification

Item	Standard
Appearance	Light brown to white powder
Nisin Content	≥ 2.5 %
Ninsin Hydrous Potency	≥ 1000 IU/mg
Sodium Chloride	≥ 50 %
Loss on drying	≤ 3.0 %
Heavy metals(Pb)	≤ 10 mg/kg
Arsenic (As)	≤ 1 mg/kg
Microbiological	Negative in 25g
Coli form bacteria	Not detected in 25g
Salmonella	≤ 1 mg/kg

FAQ

Q1: What foods can Nisin be used in?

A1: Nisin can be used in a variety of foods and beverages, including dairy products, meat products, canned foods, condiments, breads and pastries, etc.

Q2: Is Nisin a natural additive?

A2: Yes, Nisin is a naturally occurring antimicrobial peptide usually extracted from Lactobacilli and is considered a natural additive.

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