D-alpha tocopherol acetate powder
9 month ago
DL-Alpha Tocopheryl Acetate
DL-Alpha Tocopheryl Acetate Powder 50%
[Product Introduction]
Molecular Formula：C31H52O3
[Physical and chemical properties]
Assay: 50%; 50% TAB; 5% CWD
| Test Items | Specification |
| Appearance | White to almost white free-flowing powder |
| Identification | |
| Coloration reaction | Positive |
| Optical rotation | -0.01°~+0.01° |
| GC | Conforms to the reference solution |
| TLC | The position and size of the principal spot corresponds to that of the reference solution |
| Loss on drying | ≤5.0% |
| Pb | ≤0.5ppm |
| As | ≤1.5ppm |
| Hg | ≤0.1ppm |
| Cd | ≤0.5ppm |
| Assay | ≥50.0% |
| ≥225.0mg α-tocopherol/g | |
| Microbial test | |
| Total aerobic microbial count | <1000cfu/g |
| Total moulds and yeasts count | ≤100cfu/g |
| Enterobacterial | ≤10cfu/g |
| Salmonella | n.d./25g |
| Escherichia coli | n.d./10g |
| Staphylococcus aureus | n.d./10g |
| Pseudomonas aeruginosa | n.d./10g |
[Function & application]
Food additives: It can be used as natural antioxidants in formulated milk, with a maximum dosage of 0.2 (g/kg)
Dietary Supplements: drop, emulsion,tablet, hard-gel capsule
Infant Nutrition: infant cereal,infant purees
Others: fortification milk
[Packing]
[Shelf life]
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Main Product:
Food Additives,
Cosmetic Raw Materials,
Vitamins and Minerals,
Plant Extract,
Sodium Hyaluronate,
Phytic Acid