Are Vitamin A Acetate And Vitamin A Palmitate The Same?

 

Vitamin A is a fat-soluble vitamin and an organic compound. Vitamin A also has many derivatives, such as retinol, retinene, retinoic acid, retinyl acetate and vitamin a palmitate powder. Derivatives of retinol, including retinyl palmitate.

 

Vitamin A naturally exists in many foods, such as livers of poultry and livestock, egg yolks, milk powder, etc. Carotene can be converted into vitamin A in the small intestinal mucosa, and red, yellow and dark green vegetables and fruits contain more carotene.

 

 

Vitamin A has extensive and important physiological functions in the human body, which mainly include vision, regulation of cell proliferation and differentiation, information exchange between cells and immune response.

 

1. In visual cells, vitamin a acetate powder is involved in maintaining the cycle of scotopic photoreceptors.

2. Maintain the integrity of the skin and mucous membranes.

3. Regulate and control the activation and expression of messenger RNA in the nucleus.

4. Maintain and promote immune function.

5. Promote growth and maintain reproductive function.

6. Confrontation with vitamin D activity and effects on bone metabolism.

7. Anti-cell proliferation.

8. Promote the production of hemoglobin and increase the intake of iron in food.

 

Our vitamin A powder product is 99% pure, mainly divided into vitamin A acetate and vitamin A palmitate, packaged in 25 kg drums. Mainly sold to Europe, North America, Australia and the Middle East, it is used in the fields of health products, medicine, food additives and cosmetics.

 

Chemical formula: C36H60O2
Molecular weight: 524.87
CAS NO.:79-81-2
EINECS NO.:201-228-5

 

Analysis	Specification	Result
Physical Description
Appearance	Pale yellow or yellow powder	Pale yellow powder
Particle size	90% through 60 mesh	99.8%
Chemical Tests
Assay	500,000 IU/G Min	510,000IU/G
Loss on drying	5.0% Max	1.8%
Heavy metals	2.0mg/kg Max	<0.05mg/kg (BLD)
Arsenic	2.0mg/kg Max	<2.0mg/kg
Microbiology Control
Total bacterial count	1000cfu/g Max	<10cfu/g
Moulds and yeast	100cfu/g Max	<10cfu/g
Escherichia coli	0.3MPN/g Max	<0.3MPN/g
Conclusion	Complies with the GB26687-2011 Standard.
General Status	Non-GMO, ISO Certificated.
Packing and Storage
Packing: Pack in paper-carton and two plastic-bags inside.
Shelf life: 2 year when properly stored.
Storage: Store in a well-closed place with constant low temperature and no direct sun light.

 

 

Molecular formula: C22H32O2
Molecular weight: 328.488
CAS NO.:127-47-9
EINECS NO.:204-844-2

 

Analysis	Specification	Result	Test method
Physical Description
Appearance	Pale yellow to bright-yellow free-flowing beadlets, with white spots of food starch	Pale yellow to bright-yellow free-flowing beadlets, with white spots of food starch	Visual
Particle size
Pass through sieve No. 20	100% Max	100%	USP<786>Ph.Eur.2.9.12
Pass through sieve No. 40	85% Max	91%	USP<786>Ph.Eur.2.9.12
Pass through sieve No. 100	15% Max	15%	USP<786>Ph.Eur.2.9.12
Chemical Tests
Assay (Vitamin A acetate)	325,000iu/g Min	392,000iu/g	UV
	97500mcg RAE/g Min	117500mcg RAE/g	UV
Loss on drying	8.0% Max	4.1%	USP<731>Ph.Eur.2.2.32
Heavy metals
Pb2	0.5ppm Max	0.5ppm Max	GB5009.12
As2	1.5ppm Max	1.5ppm Max	GB5009.76
Hg2	0.1ppm Max	0.1ppm Max	GB5009.17
Cd2	0.5ppm Max	0.5ppm Max	GB5009.15
Microbiology Control
Aerobic bacteria count	1000cfu/g Max	30cfu/g	GB4789.2
Yeasts & Molds	100cfu/g Max	<10cfu/g	GB4789.15
Coliforms	0.3MPN/g Max	<0.3MPN/g	GB4789.3
Salmonella	Not detected/25g	Not detected/25g	GB4789.4
Staphylococcus aureus	Not detected/25g	Not detected/25g	GB4789.10
Shigella	Not detected/25g	Not detected/25g	GB4789.5
Conclusion	Complies with the QCS61.019.70 (2.2) standards.
General Status	Non-GMO, ISO Certificated.
Packing and Storage
Packing: Pack in paper-carton and two plastic-bags inside.
Shelf life: 2 year when properly stored.
Storage: Store in a well-closed place with constant low temperature (lower than 25℃) and no direct sun light.

 

 

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