| CAS No.: | 59-02-9 |
|---|---|
| Formula: | C29h50o2 |
| EINECS: | 200-412-2 |
| Packaging Material: | Metal |
| Storage Method: | Normal |
| Shelf Life: | >12 Months |
| Samples: |
|---|
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Audited Supplier
Gremount International Company was founded in 1999. Being a global business company, we are growing up fast and continuously. At the very beginning, we were putting our efforts in chemical products. Through satisfying the customer's request, we expend our field into food ingredients, feed additives, nutritional supplements and pharmaceutical ingredients in the over 20 years.
Quality indicators |
|
Appearance |
Colorless to light yellow clear liquid |
Content |
67.1%min,73.8%min,80.5%min,87.2%min,96% min |
| Acid value |
≤1.0ml |
| Heavy metal as lead |
≤10ppm |
| @25°C specification Rotation |
+24°min |
Packing |
1Kg ,5KG ,20KG, 25 KG ,50KG,200KG steel drum |
Storage conditions |
The seal, sets coolly dry place. |
Alpha-tocopherol is the primary form of vitamin E that is preferentially used by the human body to meet appropriate dietary requirements. In particular, the RRR-alpha-tocopherol (or sometimes called the d-alpha-tocopherol stereoisomer) stereoisomer is considered the natural formation of alpha-tocopherol and generally exhibits the greatest bioavailability out of all of the alpha-tocopherol stereoisomers. Moreover, RRR-alpha-tocopherol acetate is a relatively stabilized form of vitamin E that is most commonly used as a food additive when needed 6.
Alpha-tocopherol acetate is subsequently most commonly indicated for dietary supplementation in individuals who may demonstrate a genuine deficiency in vitamin E. Vitamin E itself is naturally found in various foods, added to others, or used in commercially available products as a dietary supplement. The recommended dietary allowances (RDAs) for vitamin E alpha-tocopherol are: males = 4 mg (6 IU) females = 4 mg (6 IU) in ages 0-6 months, males = 5 mg (7.5 IU) females = 5 mg (7.5 IU) in ages 7-12 months, males = 6 mg (9 IU) females = 6 mg (9 IU) in ages 1-3 years, males = 7 mg (10.4 IU) females = 7 mg (10.4 IU) in ages 4-8 years, males = 11 mg (16.4 IU) females = 11 mg (16.4 IU) in ages 9-13 years, males = 15 mg (22.4 IU) females = 15 mg (22.4 IU) pregnancy = 15 mg (22.4 IU) lactation = 19 mg (28.4 IU) in ages 14+ years 11. Most individuals obtain adequate vitamin E intake from their diets; genuine vitamin E deficiency is considered to be rare.
Nevertheless, vitamin E is known to be a fat-soluble antioxidant that has the capability to neutralize endogenous free radicals. This biologic action of vitamin E consequently continues to generate ongoing interest and study in whether or not its antioxidant abilities may be used to help assist in preventing or treating a number of different conditions like cardiovascular disease, ocular conditions, diabetes, cancer and more. At the moment however, there exists a lack of formal data and evidence to support any such additional indications for vitamin E use.
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