FOB Price
Obtenir le dernier prix( Negotiable )
|Minimum Order
Localité:
China
Prix de commande minimale:
-
Commande minimale:
2 Metric Ton
Packaging Detail:
25kg/Carton or Bag, with pallet
Delivery Time:
Within 15 days after the payment
Supplying Ability:
400 Metric Ton per Month
Payment Type:
T/T, L/C
Personne àcontacter Mr. Jack
No. 32 Xiaoyun Road, Chaoyang District, Beijing, Beijing
Chinese name:Vitamin
E POWDER (DL-Alpha-Tocopheryl Acetate *0%)
Nomenclature:
2,5,7,*-Tetramethyl**-(4,8,**-trimethyltridecanoyl)**-chromanolactate
Molecular formula:C*1H*2O3
Molecular
weight:**2.*5
Appearance:off-white or light yellow powder
Effect:
1, It is a kind of nutritional
intensify additive,can enhance the immunity, disease prevention of
the livestocks.
2, increasing breeding or laying rate of the livestocks and
poultry, while keep the meat tasty and increase nutritional
value.
3, It can effectively increase the nucleic acid metabolism, and
promote protein synthesis,and increase the body functions and
sexual function.
4, Phytosterols (animal growth additive) can combine with other
growth hormone to formed molecule velar fat in the body, made of
phytosterols ribosomal protein, and promote the rapid growth of
animals.
5, It is a high-security antioxidants, the United States take it
into the FDA GRAS, can replace chemical antioxidant such as
ethoxy-quinoline,TBHQ and so on, can prevent the degeneration of
the feeds.
Uses:
Applied to premix products of livestock
and water,concentrated materials and assorted feed,can increase the
efficiency of the feed.
The differences between natural and synthetic vitamin E:
1, Physico-chemical character: the density of natural VE is 0.*7
g/cm3,has eight isomers, and with the d-type of rotation,the
density of synthetic VE is 1.*9 g/cm3,has not heterogeneous
phenomenon, and no rotation, as dl - type.
2, Physical activity and toxicity:The LD*0 of synthetic vitamin E
is 5g/kg after the test by the mouse,but natural VE is safe, the
the physical activity of Natural VE be used as nutritional
intensify additive is 1.*9 times than synthetic vitamin E,and the
order of antioxidant activity is δ> β> γ> α.
3,Production methods: natural VE is extracted and concentrated from
vegetables(such as soybeans, rapeseed, etc.),the synthetic of VE is
a chemosynthesis of trimethylhydroquinone and isophytol.
