Food Additives Ascorbic Acid Powder 100% Pure Vitamin C
- CAS No.:50-81-7
- Molecular Formula:C6H8O6
- Specification:99%
- Appearance:White Powder
- Unit:KG
Product Description
Vitamin C, also called ascorbic acid, is a water-soluble vitamin. Vitamin C participates in a variety of reactions in the body, such as participating in redox processes, and plays an important role in biological oxidation and reduction and cellular respiration. Vitamin C can resist the damage of free radicals to cells and improve human immunity. Some fruits and vegetables contain a lot of vitamin C, such as lemons, kiwis, cherries, citrus fruits, guava, green or red peppers, mustard greens, spinach, strawberries, grapes and tomatoes. However, vitamin C is extremely unstable and is easily destroyed during storage, processing and cooking. In addition, vitamin C is easily oxidized and decomposed.
Certification Of Analysis
|
Appearance |
Fine Powder |
Conforms |
|
Color |
White to slightly yellow |
Conforms |
|
Odor |
Characteristic |
Conforms |
|
Mesh Size |
100% through 80 mesh size |
Conforms |
|
Identification |
Identical to R.S. sample |
Conforms |
|
Assay |
≥98% |
98.62% |
|
Extract Solvents |
Water and Ethanol |
Conforms |
|
Loss on Drying (g/100g) |
≤5.0 |
3.81% |
|
Ash(g/100g) |
≤5.0 |
2.54% |
Chemical Analysis
|
Pesticides Residue (mg/kg) |
<0.05 |
Conforms |
|
Residual Solvent |
<0.05 |
Conforms |
|
Residual Radiation |
Negative |
Conforms |
|
Lead(Pb) (mg/kg) |
<3.0 |
Conforms |
|
Arsenic(As) (mg/kg) |
<2.0 |
Conforms |
|
Cadmium(Cd) (mg/kg) |
<1.0 |
Conforms |
|
Mercury(Hg) (mg/kg) |
<0.1 |
Conforms |
Microbiological Analysis
|
Total Plate Count |
≤1000cfu/g |
Conforms |
|
Total Yeast & Mold |
≤100cfu/g |
Conforms |
|
E.Coli |
Negative |
Conforms |
|
Salmonella |
Negative |
Conforms |
|
Staphylococcus |
Negative |
Conforms |
Function
In the food industry,it can both use as nutrition-al supplements,supplementary VC in food processing,and also is good Antioxidants in food preservation,widely used in meat products,,fermented flour products,beer,tea dtinks, fruit juice,canned fruit,canned meat and so on;also commonly used in cosmetics,feed additives and other industrial areas.