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DL-Sodium Malate – Product Introduction
DL-Sodium Malate is the sodium salt of DL-malic acid (a racemic mixture of L- and D-malic acid). It is a versatile food additive used in the food industry as an acidity regulator, buffering agent, and flavor enhancer. The compound is widely applied in beverages, confectioneries, and processed foods to improve flavor, enhance texture, and maintain pH balance.
Chemical Name: DL-Sodium Malate
Molecular Formula: C₄H₄Na₂O₅
Molecular Weight: 196.06 g/mol
CAS Number: 676-46-0
E Number: E350(i)
Appearance: White crystalline powder
Solubility: Easily soluble in water
Specification of DL-Sodium Malate (Food Grade)
| Property | Specification |
|---|---|
| Appearance | White crystalline powder |
| Purity (as Na₂Malate) | ≥ 99.0% |
| pH (1% solution) | 6.0 – 8.0 |
| Loss on Drying | ≤ 2.0% |
| Heavy Metals (as Pb) | ≤ 10 ppm |
| Arsenic (As) | ≤ 3 ppm |
| Lead (Pb) | ≤ 2 ppm |
Note: Specifications may vary based on customer needs or regional regulatory requirements.
Applications of DL-Sodium Malate
1. Food Industry
Acidity Regulator: Commonly used in processed foods to control pH, providing stable acidity for food preservation and taste.
Flavor Enhancer: Imparts a clean, tart, fruity flavor in beverages, jams, and candies.
Buffering Agent: Used in fruit juices, drinks, and sauces to maintain pH balance.
Preservation Function: Acts as a mild preservative by lowering pH and inhibiting the growth of microorganisms.
2. Beverage Industry
Ideal for use in carbonated drinks, fruit juices, sports drinks, and energy beverages to enhance flavor and regulate acidity.
3. Bakery & Confectionery
Acts as a flavor enhancer in products like gummies, fruit-flavored candies, and confectioneries, while also ensuring moisture retention and preventing crystallization.
4. Pharmaceutical Industry
Can be used in pharmaceutical preparations as a buffering agent in effervescent tablets, syrups, and oral care products.
Benefits of DL-Sodium Malate
| Feature | Benefit |
|---|---|
| Acidity Regulation | Maintains stable pH in food and beverages |
| Flavor Enhancement | Provides a mild fruity, tart flavor profile |
| Water Solubility | Easily soluble in water for quick incorporation |
| Non-toxic & Safe | Approved for use in food with no known adverse effects |
| Stability | Stable under heat and light conditions |
Packaging and Storage
Packaging: 25 kg/bag, or customized packaging as per customer requirements.
Storage: Store in a cool, dry, well-ventilated place, away from moisture, direct sunlight, and heat.
Shelf Life: 2 years from production date, when stored properly.
Conclusion
DL-Sodium Malate is an essential ingredient in the food and beverage industry for acidity regulation, flavor enhancement, and product stabilization. Its ability to adjust the pH and enhance the fruity flavor profile makes it particularly valuable in fruit-based products, carbonated beverages, and confectioneries.
For bulk purchases, samples, or more information about DL-Sodium Malate, feel free to contact us. We are committed to providing high-quality food-grade ingredients for your manufacturing needs.