Natural Vitamin E
Produce's Intorduction :
Natural Vitamin E(Tocopherol) is derived form soybean Oil or rapeseed Oil,as nature's fat-soluble antioxidant constitutes : Alpha -tocopherol, Beta-tocopherol,Gamma-tocopherol and Delta -tocopherol. Beat-tocopherol exists in concentrations too low to have any practical significance. Gamma and Delta-tocopherol are known primarily for their antioxidant properties.Being used as antioxidant ,their physiological activities is:Delta ->Gamma->Beta->Alpha-.Nowadays,Nowadays,Natueal Vitamin E is divided into Mixed Tocopherol(Low alpha) and Tocopherol (High alpha).
Molecular constitution:
Apha-tocopherol:R1,R2=CH3
Beta-tocopherol:R1=H,R2=CH3
Gamma-tocopherol:R1=CH3,R2=H
Delta-tocopherol:R1,R2=H
Characteristics:
1. Brownish or light yellow, transparent oil-like liquid with mild and special odor
2. Density 0.947-0.955 and high boiling point 250οC (13.33Pa)
3. Soluble in ethanol ,acetones ,diethyl ether ,chloroform and vegetable oils&fats,lnsolible in water
4. No calorie ,not involved in metabolism in human body
Use: In food/feed and pharmaceutical industry
Introduce:
牋燰itamin E(VE)is a necessary human nutrition and is a known antioxidant .Insuf-ficient intake of VE can cause serious illnesses in humans .In medicine,VE is used for treating gingivitis,coarseskin disease ,fatty liver (hepatic adipose infiltration infiltration ),arteriosclerosis, high blood cholesterol.VE is also used as a food additive and fortifier ,and as feed additives, and is known to improve human and animal reproductive functicity .As a cosmetic additive ,VE is known to prevent skin aging ,improve skin elasticity and rejuvenation .
Natural VE is an oily substance red browm or red in color with high viscosity. Its biological activity is higher than synthetic VE.Unlike its synthetic counterpart ,natural VE does not contain any chemical contamination which result from the chemical synthesis process.
牋燭he Natural Vitamin E we extracted by molecule method technology are in accordance with the Alpha-tocopherol concentrate standard of U.S.A Food Chem-icals Codex (FCC),edition IV in 1996.
Main Technical Date for NATURAL Vitamin E
ITEMS |
20%Mixed Tocopherol50%Mixed Tocopherol1000IU Tocopherol |
VE Content |
≥20%牋牋牋牋牋牋牋≥50%牋牋牋牋牋牋≥1000IU |
Components content |
d-(+γ+d)-VE≥80%牋燿-(+γ+d)-VE≥80%牋燿-a-VE≥95% |
Acidity (0.1mol1/1NaOH) |
≤1.0ml |
Heavy metals |
≤10ppm |
Water solublility |
Insoluble |
Appearance |
Brownish or light yellow,transparent oil-like liauid |
Packing : 5Kg or 20Kg /aluminum drum
Shelf life :24 months form the date of manufacturing
Storage:Store in a day &infestation free place with temperature not exceeding 25οC . Caution:Avoid exposure to sunlight &heat.
