D Alpha Tocopheryl Acetate Powder
What is D Alpha Tocopheryl Acetate Powder?
DL-α-Tocopheryl acetate (vitamin E), the collective name for tocopherols and tocotrienols, is a
fat-soluble vitamin. It is an important component of cell membranes
and a major antioxidant in cell membranes.
DL-α-Tocopheryl acetate is widely present in plant and animal foods. Animal foods are
primarily in the da form, while vegetable oils contain a high
concentration of DL-α-tocopheryl acetate, which is comparable to
levels in polyunsaturated fatty acids such as linoleic acid.
DL-α-Tocopheryl acetate is an antioxidant of polyunsaturated fatty
acids. It forms complexes with polyunsaturated fatty acids in cell
membrane phospholipids, stabilizing the membrane structure and
protecting PUFAs in biological membranes and sulfur-containing
enzymes in cells from oxidant damage. When DL-α-Tocopheryl acetate
is deficient, PUFAs in red blood cell membranes are susceptible to
peroxidation, damaging the red blood cell membrane and causing
hemolysis.
key Features
1.Powerful antioxidant effect
Protecting cell membranes (especially the lipid
components) from free radical damage. Free radicals are unstable
molecules that cause oxidative stress and cell damage. They
originate from metabolism, environmental pollution, UV radiation,
smoking, and other sources. By neutralizing free radicals, it helps
slow cell aging and may reduce the risk of certain chronic
diseases.
2.Supports skin health
Apply topically or as an oral supplement, it helps
protect the skin from UV damage, reduce hyperpigmentation, and
maintain skin hydration and elasticity. It is commonly used in
skincare products and lotions as an antioxidant and skin
conditioning agent.
3.Supports immune system function
Vitamin E is a key nutrient for maintaining normal
immune system function, especially in older adults, where it helps
boost resistance to pathogens.
Applications
1. Nutraceutical Products
- Antioxidant booster in multivitamins
- Stability enhancer for omega-3 formulations
- Core ingredient in anti-aging supplements
2. Pharmaceutical Preparations
- Topical creams for skin repair
- Injectable solutions (low-endotoxin batches available)
- Oral dosage forms with improved bioavailability
3. Cosmetic Formulations
- Anti-oxidation agent in serums and lotions
- UV protection additive in sun care products
Product parameters
| Items | Specifications | Results |
| Characters | Almost white,yellowish or light brown,small particles. | Conform |
| Acidity | ≤1.0ml | 0.3ml |
| Assay | ≥51.5% | 52.8% |
| ≥700IU | 718IU |
| *Benzo(a)Pyrene | ≤2.0ppb | Conform |
| *Solvent residue-Toluene | ≤890ppm | Conform |
| *Heavy Metals | Lead | ≤1.0ppm | Conform |
| Arsenic | ≤1.0ppm | Conform |
| Cadmium | ≤1.0ppm | Conform |
| Mercury | ≤0.1ppm | Conform |
| *Microbiology | Aerobic Plate Count | ≤1000cfu/g | Conform |
| Yeart and Molds | ≤100cfu/g | Conform |
| Escherichia Coli | ≤10cfu/g | Conform |
| Salmonella | Negative/25g | Negative |
| Staphylococcus Aureus | Negative/10g | Negative |
Package & Storage
Our packing method is 1KG/Aluminium bags,
25kg/drum
For some products that require special
packaging during transportation, we will carry out more delicate
packaging. For example, retinal needs to be stored at -20 °C, so we
choose cold chain transportation during transportation;
deoxyarbutin will change color during transportation, so we will
Vacuum packing of deoxyarbutin
