Vitamin D3

Vitamin D3 is also called Aminocotin or cholecalciferol. It is generated from 7-dehydrocholesterol in the dermis of most animals after ultraviolet irradiation. In fact, it is a kind of prehormone without activity itself, it must be first metabolized in the liver to generate 25-hydroxychole calciferol, and then further hydroxylated in the kidney, in the end it can attain activity.

Quality standard:

Items	Feed grade VD3 oil	Food grade VD3 oil	Food grade VD3 powder	Medicine grade VD3 crystal
Art.NO.	ACF0028A	ACF0028E	ACF0028F	ACF0028B
Main components	Active component:VD3 Vegetable oil: sunflower seed oil	Active component:VD3 Vegetable oil:corn oil (FCC grade)	Active component:VD3 carrier：Arabic gum, maltodextrin	Active component:VD3
Appearance	Yellow or clear viscous liquid	Yellow clear liquid	White or light yellow powder	White crystal powder
Main content (C27H44O):	1,000,000IU/g -15,000,000IU/g	90.0%-110.0%（1,000,000IU/g -15,000,000IU/g）	90.0%-110.0%（100,000IU/g，400,000IU/g或500,000IU/g.）	97.0%-102.0% (38,800,000- 4,080,000IU/g)
Other index	≤0.5%	Acid value ≤2.0 Peroxide value≤20	Loss on drying：≤5% particle size：100% pass 40 mesh ，at least 95% pass 50mesh，at least 60% pass 80mesh	absorbance,: 465-495 specific rotation: +105℃- +112℃
Package	Metal pail lined with epoxy resin,25KG/ barrel	Put into the aluminum bottle.5kg/bottle, 2 bottle/ box,25KG/ steel drums	Carton / drum lined with food-grade polyethylene plastic vacuum packaging, 10 kgs or 25 kgs / carton / drum	High-density polyethylene round barrel lined with food-grade polyethylene plastic vacuum bag,100g/ bag, 10 bags / barrel, two barrels / box or four barrels / box.
Storage and shelf life	Keep in a dry, cool and dark place, avoid moisture, water, or heat. Shelf life is 12 months, use it up as soon as possible after opening, the unused part needs nitrogen preservation.	Keep in a dry, cool and dark place, avoid moisture, water, or heat. Shelf life is one year, use it up as soon as possible after opening, the unused part needs nitrogen preservation.	Keep in a dry, cool and dark place, avoid moisture, water, or heat. a shelf life is 24 months under room temperature (≤ 25 ° C), use it up as soon as possible after opening, the unused part needs nitrogen preservation.

【Function:】

1. Improve the body's absorption of calcium and phosphorus, increase the calcium and plasma phosphorus levels to saturation level.

2. Promote growth and bone calcification, promote healthy teeth;

3. Increase the absorption of phosphorus through the intestinal wall, and increase reabsorption of phosphorus through renal tubular;

4. Maintain normal citrate levels in blood;

【Application:】

1. Feed grade vitamin D3 oil: It can be used in spray of feed grade vitamin D3 oil, feed grade vitamin D3 powder, AD3 powder and other feed grade vitamin premix;

2. Food grade vitamin D3 oil: It can be used to replenish vitamin D in human body, it can be added to margarine, butter and other edible oils as food ingredients;

3. Food grade vitamin D3 powder: It can be added to milk powder, rice flour, soft drinks and calcium preparations to replenish vitamin D;

4. Pharmaceutical grade vitamin D3 crystals: It can be used in pharmaceutical preparations for the treatment of vitamin D deficiency, it can be added to milk, dairy products to replenish vitamin D and promote the absorption of calcium and phosphorus.

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