Distilled Monoglyceride (DMG) E471: High-Purity Food Emulsifier & Stabilizer
Distilled Monoglyceride (DMG), with a monoglyceride content of over 90%, is a highly effective non-ionic food emulsifier derived from natural vegetable oils. As a versatile additive (E471), it is widely utilized in the food, pharmaceutical, and cosmetic industries to improve texture, stability, and shelf life.
Key Product Features
High Purity: Monoglyceride content ≥ 90%.
Excellent Emulsification: HLB value ranges from 3.8 to 5.3, making it ideal for water-in-oil (W/O) systems.
Physical Form: Available as a milky white powder or granular solid.
Solubility: Insoluble in cold water; dispersible in hot water; soluble in fats and organic solvents.
Multifunctional: Acts as an emulsifier, dispersant, stabilizer, foaming/defoaming agent, and anti-staling agent for starch.
Applications and Benefits
1. Bakery and Starch Products
DMG forms complexes with proteins and starches, effectively preventing starch retrogradation (staling).
Benefits: Increases bread volume, improves internal crumb structure, and significantly extends shelf life.
2. Ice Cream and Frozen Desserts
Prevents the formation of large ice crystals, ensuring a smooth and delicate texture.
Benefits: Enhances melt resistance and improves mouthfeel.
3. Protein Drinks and Dairy
Improves the stability of fats and proteins in beverages.
Benefits: Prevents sedimentation and oil separation (layering), ensuring a uniform consistency.
4. Margarine, Shortening, and Fats
Controls and stabilizes oil crystallization to maintain a smooth texture.
Benefits: Prevents oil bleeding and improves the overall quality of spreads and shortenings.
5. Confectionery and Chocolate
Promotes rapid and uniform mixing of sugars and fats.
Benefits: Reduces stickiness, prevents oil separation, and avoids surface blooming in chocolate.
Technical Specifications (Quality Indicators)
| Parameter | Specification |
| Monoglyceride Content (%) | ≥ 90 |
| Acid Value (mgKOH/g) | ≤ 3.0 |
| Iodine Value (g/100g) | ≤ 3.0 |
| Freezing Point (°C) | 60 - 70 |
| Lead (as Pb, mg/kg) | ≤ 2.0 |
Usage and Dosage
Methods: 1. Mix directly with flour or other dry ingredients.
2. Melt with fats/oils before further processing.
3. Prepare a paste by adding DMG to hot water (approx. 70°C) at a 1:6 ratio.
Dosage: For cream and wet flour products, use as needed based on production requirements. For other applications, please refer to GB2760-2014 standards.
Packaging and Storage
Packaging: 25kg Kraft paper bags.
Storage: Store in a cool, dry, and well-ventilated area. Keep sealed to prevent moisture absorption. Do not store with flammable, explosive, or toxic materials.
Shelf Life: 12 months in unopened original packaging.
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