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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Bulk Food Grade E296 DL Malic Acid L Malic Acid Powder

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Bulk Food Grade E296 DL Malic Acid L Malic Acid Powder

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Overview

Quick Details

CAS No.:	617-48-1	Other Names:	DL-hydroxysuccinic acid; Malicacidpfelsure
MF:	C4H6O5	EINECS No.:	210-514-9
Place of Origin:	China	Type:	Food grade
Efficacy:	Acidity Regulators; Color retention agent; preservative	Brand Name:	polifar
Model Number:	Food Ingredients	Appearance:	White Crystal Powder
Shelf Life:	2 years	MOQ:	1kg
Sample:	Free, ≤100g	Criteria Implemented:	GB 25544 - 2010

Supply Ability changmao, Sealong

Supply Ability

100,000 kg per month

Packaging & Delivery

Product Packaging:	25 kg/bag
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:	21MT/20FCL'; 19MT/20FCL' with pallets
Delivery:	About 1 - 2 week

Product Properties

In the food industry, it is used as a sour agent, color retention agent, preservative, and emulsification stabilizer for egg yolk, etc., and also used in pharmaceuticals. It is generally believed that L-malic acid has important physiological functions, but half of the D-type in DL-malic acid is physiologically ineffective.

Specification

Item	Standard
Appearance	White crystalline powder
Assay(on dry basis)	99.0 - 100.5 %
Specific Rotation	-0.1 - +0.1°
Water Insolubilities	≤ 0.1 %
Loss on drying	≤ 0.50 %
Chloride(Cl)	≤ 0.01 %
Sulfate(SO4)	≤ 0.1 %
Fumaric Acid	≤ 1 %
Maleic Acid	≤ 0.05 %
Heavy metals(Pb)	≤10 mg/kg
Arsenic (As)	≤ 3 mg/kg
Melting Point	127.0-132.0 ℃
Usage	Color retention agent, Preservative, Acidity Regulators

FAQ

Q1: What is E296 malic acid?

A1: E296 malic acid is a food sour agent, commonly used as flavoring and acidulant. It is an organic acid naturally found in fruits, especially in apples, hence the name malic acid.

Q2: What is the difference between E296 malic acid and E330 citric acid?

A2: E296 malic acid and E330 citric acid are both food sour agents, but they are different chemicals. Malic acid is an organic acid found naturally in fruits, mainly in apples, while citric acid is mainly found in citrus fruits. In the food industry, they are often used for similar purposes but differ slightly in taste and acidity.

Exhibition

exhibition 1