Vitamin E, food additive and USP grade

Min.Order / FOB Price:Get Latest Price

1 Kilogram	FOB Price: USD 1.0000

1 Kilogram

FOB Price: USD 1.0000

Min.Order :1 Kilogram
Purity: 98% min
Payment Terms : L/C,T/T

Keywords

Vitamin E (2r,4’r,8’r)-alpha-tocopherol (all-r)-alpha-tocopherol

Quick Details

Appearance:Slightly Yellow,Clear,Viscous Oil
Application:food addtive, APIs
PackAge:100g/bag, 500g/bag, 1kg/bag,or at customer's requirements
ProductionCapacity:10|Metric Ton|Month
Storage:Please store in cool, dry and ventilation place
Transportation:Safe shipping by sea EMS FEDEX DHL

Superiority:

Items	Standards	Results
Appearance	Slightly Yellow,Clear,Viscous Oil	Qualified
Assay by G.C	98.0%~101.0%	98.0%
Identity	Corresponds	Qualified
Density	0.952-0.966 g/ml	0.958g/ml
Refractive Index	1.494-1.498	1.494
Absorbance in ethano
At about 284nm(max.)	42.0-45.0	43.8
At about 254nm(min.)	7.5-9.0	8.3
Acidity	max.1.0mL of 0.1N NaOH	0.05mL
Sulphated Ashes	max.0.1%	0.06%
Microbiological Spec
Total Plate Count	≤1000cfu/g	Conforms
Yeast & Mold	≤100cfu/g	Conforms
E.Coli	Negative (In 10g)	Non-detected
Salmonella	Negative (In 25g)	Non-detected
Heavy Metals	max. 10ppm	Less than 5ppm
Lead	max. 2ppm	0.09ppm
Arsenic	max. 3ppm	Less than 1ppm
Free Tocopherol	max. 1.0%	1.0%
Organic Volatile Impurities	Meets USP Requirements	Qualified
( Actual Tested Results: Comply With USP32 Standard )

Details:

Introduction

Vitamin E powder refers to a group of eight fat-soluble compounds that include both tocopherols and tocotrienols.Of the many different forms of vitamin E, γ-tocopherol is the most common in the North American diet.γ-Tocopherol can be found in corn oil, soybean oil, margarine, and dressings. In the North American diet, α-tocopherol, the most biologically active form of vitamin E, is the second-most common form of vitamin E. This variant can be found most abundantly in wheat germ oil, sunflower, and safflower oils

Functions

· As an antioxidant, vitamin E powder acts as a peroxyl radical scavenger, preventing the propagation of free radicals in tissues, by reacting with them to form a tocopheryl radical, which will then be reduced by a hydrogen donor (such as vitamin C) and thus return to its reduced state.

· As an enzymatic activity regulator, for instance, protein kinase C (PKC), which plays a role in smooth muscle growth, can be inhibited by α-tocopherol.

· Vitamin E also has an effect on gene expression. Macrophages rich in cholesterol are found in the atherogenetic tissue.

· Vitamin E also plays a role in neurological functions,and inhibition of platelet aggregation

· Vitamin E also protects lipids and prevents the oxidation of polyunsaturated fatty acids.

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