Herbpro Biotech
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Citric Acid Esters of Mono and Diglycerides CITREM is a food additive commonly used as an antioxidant, emulsifier, and preservative. It is composed of citric acid, fatty acids, and glycerol. Typically, it appears as a white to pale yellow solid or powder resembling wax. At room temperature, citric acid esters of mono and glycerides CITREM are soluble in organic solvents such as ethanol and acetone but are insoluble in water. Its melting point generally ranges from 40°C to 60°C, facilitating dissolution and mixing during processing.
CITREM exhibits excellent emulsifying properties, promoting the blending and stability of oil and water phases, thereby enhancing the texture and mouthfeel of food products. Additionally, it possesses certain antimicrobial and preservative properties, extending the shelf life of food items.
This compound is commonly used in food processing, particularly in products such as oils, baked goods, pastries, condiments, and jams. Generally, only a small amount of CITREM is required to achieve the desired effect, making it a cost-effective option.
| ITEMS | SPECIFICATION | RESULT |
|---|---|---|
| Appearance | white powder/Ivory powder | white powder |
| Total Citric Acid(%) | 13-50 | 29.6 |
| Total Fat Acid(%) | 37-81 | 53.8 |
| Total Glycerol(%) | 8-33 | 21.2 |
| Free Glycerol(%) | 4.0 max | 2.7 |
| Sulphated Ash(%) | 10.0 max | 0.42 |
| Heavy Metals (Pb)ppm | 2.0 max | 0.12 |
Oil and fat products: Used as an emulsifier and stabilizer in oil and fat products, aiding in the preparation of emulsified oils, butter, and lard.
Baked goods: Enhances the texture and mouthfeel of bread, cakes, and cookies as an emulsifier and thickener.
Dairy products: Improves the stability of milk fat in cream, cheese, and ice cream while enhancing the overall taste.
Jams and jellies: Acts as an emulsifier and stabilizer to enhance glossiness and mouthfeel.
Condiments: Facilitates mixing and improves ease of use in salad dressings and sauces.
