Food Grade Additives Antioxidants Erythorbic Acid and Sodium Erythorbate for Optimal Food Preservation suppliers manufacturers wholesale factory
| Model Number | LB71-#7467 | ||||
|---|---|---|---|---|---|
| Brand Name | Linbing | ||||
| origin | China | ||||
| Small Orders | Accepted | ||||
Specifications/ Special Features:
Products Description
VC is required for the formation of collagen, protein synthesis, methionine metabolism and disease resistance in aquaculture animals, and is essential for the metabolism of life support. But VC is extremely unstable, whether raw powder or preparation, in the encounter of metal ions, light, wet or strong extrusion are easy to cause damage. This product is the research and development of researchers for many years to overcome this problem, the use of new auxiliary materials and advanced process equipment, VC microencapsulation treatment and isolation protection, with anti-high heat, anti-high humidity, anti-ultraviolet characteristics, to avoid contact with environmental adverse factors, so as to greatly improve the stability of VC.
Application
Vitamin C is widely used in many fields such as food , beverage, breeding and forage additives.
1.Keep food, fruits and beverage fresh and prevent them from producing unpleasant smell.
2.Prevent formation of nitrous amine from nitrous acid in meat products.
3.Improve dough quality and make baked food expand to its maximum.
4.Compensate the Vitamin C losses of beverage ,fruits and vegetables during processing rocedures.
5.Used as nutritional element in additives,Feed additives.
1.Food Grade: As antioxidant and food nutrition enhancer, Vitamin C is used in flour product, beer, candy, jam, can, drink, dairy products .
2.Medicine Grade: Vitamin medicines, prevent scurvy, and a various of drugs for acute or chronic infectious diseases, purpura, dental caries, gingival abscess, anemia .
3.Cosmetic Material: Vitamin C can promote collagen formation, its antioxidation, can restrain pigment spots.
Product Parameters
| Analysis Items | Specifications | Analysis Results | Analysis Method |
| Characteristics | White or almost whitecrystalline powder or colorless crystals | White crystalline powder | EP |
| Identification | IR:CompliesCA:Positive | Complies Positive | EPUSP |
| Melting Point | About 190ºC | 190ºC | ChP |
| Specific Rotation | +20.5°~+21.5° | +21.0° | EP |
| Acidity(pH) | 2.1~2.6(5% aqueous solution)2.4~2.8(2% aqueous solution) | 2.42.6 | EPIn-house |
| Assay | 99.0%~100.5% | 99.7% | EP |
| Loss on Drying | ≤0.40% | 0.03% | In-house |
| Impurity E(Oxalic Acid) | ≤0.2% | <0.2% | EP |
| Related Substances | Impurity C:≤0.15%Impurity D:≤0.15% Unspecified Impurities:≤0.10%Total Impurities other than C,D:≤0.2% | Not detected0.02% :≤0.2%<0.02% | EP |
| Heavy Metals | ≤10ppm | <3ppm | In-house |
| Arsenic | ≤3ppm | <3ppm | In-house |
| Lead | ≤2ppm | <2ppm | In-house |
| Copper | ≤5ppm | <5ppm | EP |
| Iron | ≤2ppm | <2ppm | EP |
| Sulphated Ash | ≤0.1% | 0.04% | EP |
| Clarity of Solution | Clear | Clear | EP |
| Colour of Solution | ≤BY7 | <BY7 | EP |
| Residual Solvents | Methanol≤0.3% | 0.0104% | In-house |
| Particle-Size | ≤30% more than 40 mesh≥45% between 40 and 80 mesh | 20%68% | In-house |
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