Product Description
Product introduction of Pure Vitamin Powder
Vitamin D3 is fat-soluble, insoluble in water, can only be dissolved in fat or fat solvent, in neutral and alkaline solution can resist high temperature and oxidation. According to experiments, under the condition of 130 degrees heated for 90 minutes, its physiological popularity is still not destroyed, but in acidic conditions is gradually decomposed and destroyed, the general food cooking plus style process, will not be lost, but fatty acid defeat can cause the destruction of vitamin D3. There are two units of measurement for vitamin D3, i.e. weight units and international units. 1 microgram of D3 is equivalent to 40 international units; or 1 international unit of vitamin D3 is equivalent to 0.025 microgram of cholecalciferol.
Vitamin D3 is most abundant in sea liver, for example, cod, flounder and swordfish liver contain 3200~750 micrograms, 500~10000 micrograms and 25000 micrograms of vitamin D per 100 grams respectively. Others such as herring, salmon, sardines and pompano whales contain small amounts; livestock liver, eggs and milk also contain small amounts, under 100 micrograms per 100 grams. In general, it is not easy to obtain sufficient vitamin D3 from food alone, so in vivo synthesis of vitamin D3 through sunbathing is a particularly important route.
Certificate of Analysis
| General Information |
| Product Name: |
Vitamin D3 Powder |
Specification: |
100,000iu/gCWS |
| Inspection Basis |
GB 26687-2011 |
Production Quantity: |
852kgs |
| Item |
Specification Method |
Result |
| Physical and Chemical Property |
| Appearance |
Light yellow or white free-flowing powder |
Conforms |
| Particle Size |
All pass through the sieve of 40 mesh |
Conforms |
| Loss on Drying |
≤5.0% |
4.3% |
| Assay |
≥100,000iu/g |
Conforms |
| Residue Analysis |
| Lead (Pb) |
≤2.0mg/kg |
Conforms |
| Arsenic (As) |
≤2.0mg/kg |
Conforms |
| Microbiological Tests |
| Total Plate Count |
≤1000cfu/g |
<10cgu/g |
| Total Yeast & Mold |
≤100cfu/g |
<10cgu/g |
| Coli- group |
≤0.3MPN/g |
Conforms |
| Salmonella |
Negative |
Conforms |
| S.aureus |
Negative |
Conforms |
| Shigella |
Negative |
Conforms |
Functions of Pure Vitamin Powder
1. For the prevention and treatment of vitamin D deficiency. For example: absolute vegetarians, patients with parenteral nutrition, pancreatic insufficiency with malabsorption syndrome, hepatobiliary diseases (hepatic impairment, cirrhosis, obstructive jaundice), small intestinal diseases (lipid diarrhoea, restrictive enteritis, chronic diarrhoea), gastrectomy, etc.
2. for the treatment of chronic hypocalcaemia, hypophosphataemia, rickets and osteomalacia with chronic renal insufficiency, familial hypophosphataemia and hypoparathyroidism (post-operative, idiopathic or pseudohypoparathyroidism)
3. for the treatment of acute, chronic and potentially post-operative tardive dyskinesia and idiopathic tardive dyskinesia.
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