| Place of Origin: | CHINA |
|---|---|
| Brand Name: | AJA |
| Model Number: | Food Grade |
| Minimum Order Quantity: | 1000kg |
| Price: | USD1-5/KG |
| Packaging Details: | 25kg/bag |
| Delivery Time: | 5-15 days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 6000 Tons per year |
| CAS No: | 617-48-1 | EINECS No: | 210-514-9 |
|---|---|---|---|
| Molecular Formula: | C4H6O5 | Molecular Weight: | 134.09 |
| Meltig Point: | 127～132℃ | Appearance: | White Crystalline Powder |
| Assay: | 99.0～100.5% | Arsenic (As) Content: | ≤2ppm |
| Highlight: | 617-48-1 Food Additives Sweeteners,2ppm Arsenic Food Additives Sweeteners,DL Malic Acid |
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Food Additives New Generation Acidity Regulators DL-Malic Acid For Food And Beverage
Basic Information
Product name: DL-Malic acid
Synonyms: 2-Hydroxy succinic acid, DL-APPLE ACID
CAS No.: 617-48-1
EINECS No.: 210-514-9
Molecular Formula: C4H6O5
Molecular Weight: 134.09
Physical Properties
White crystalline powder with strong hygroscopicity and soluble in water and ethanol
Specification
| Item | Index |
| Content | 99.0～100.5% |
| Fumaric acid content | ≤1.00% |
| Maleic acid content | ≤0.05% |
| Heavy metals (by Pb) content | ≤10ppm |
| Arsenic (As) content | ≤2ppm |
| Burning residue | ≤0.10% |
| Water insoluble matter | ≤0.10% |
| Specific spin luminosity | -0.10～+0.10° |
| Melting range | 127～132℃ |
Application
The palate of malic acid is close to natural juice and has a natural fragrance. Compared with citric acid, malic acid has greater acidity (sour taste is 20% stronger than citric acid), lower heat output, softer taste (higher buffering coefficient) and longer detention time. The corrosion damage is weak, and the wear of the tooth enamel is small, which does not damage the mouth and teeth. Malic acid is a new generation of food acidity, which is known as in the biological and nutritional fields; the most ideal food acidity agent ” It is widely used in many kinds of foods, such as wine, beverage, jam, chewing gum and so on. It has become the third place food sour agent after citric acid and lactic acid. It is one of the most widely used organic acids in the world food industry.
The taste and flavor can be improved by adding malic acid in cool drinks, powder drinks, lactic acid drinks, milk drinks and juice drinks. Malic acid with two peptide synthetic sweetening agent aspartame, add flavor soft drinks as a fixing agent. As its acid flavor is better than citric acid, the application of malic acid in the food industry has gradually replaced citric acid in recent years. When there is a certain amount of pectin and sugar, acid is the key condition for the formation of the gel. Malic acid can make the pectin gel effect, so it can be used to make fruit cake, jelly gel jelly and puree etc.
Contains natural moisturizing ingredients of malic acid, can be easily dissolved in &ldquo bonding between drying flake of dead cells; stickies ”, which can clear the skin surface wrinkles, make skin tender, smooth and elastic, so favored in cosmetic formulations.
One of the raw materials for the synthesis of malic acid can be used as detergents, fluorescent whitening agent. Polyesters and alkyd resins produced with malic acid are a kind of plastic with special purpose. Malic acid can also be used as industrial cleaning agent, resin curing agent, synthetic material plasticizer, feed additive, etc.
Packing:25kg/Paper bag
Keep in storage:Storage of light, closed, dry and cool.
