离岸价格
获取最新报价( Negotiable )
|Minimum Order
位置:
China
最小订单价格:
-
最小订单:
25 Kilogram
包装细节:
25kg/drum
交货时间:
7days
供应能力:
15 Ton per Month
付款方式:
T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other
联系人 Ms. Evelyn
Rm 2405, Unit 1, Buiding 1, Taiyin Tower jianghan Econmic Development Zone, Wuhan, Hubei
|
Item |
Specification( AJI*2) |
Results |
|
Identification |
Meets the requirements |
Conforms |
|
Appearance |
White crystals or crystalline Powder |
Conforms |
|
Stata of solution (transmittance T**0) |
Clear and colorless Not less than *8.0%
|
*8.5% |
|
Specific rotation [α]D*0 |
**7.6°to **9.0° |
**8.3° |
|
Chloride(Cl) |
Not more than 0.**0% |
Less than 0.*2% |
|
Ammonium (NH4) |
Not more than 0.*2% |
Less than 0.*2% |
|
Sulfate(SO4) |
Not more than 0.**0% |
Less than 0.*2% |
|
Iron(Fe) |
Not more than *0ppm |
Less than 6ppm |
|
Arsenic (As2O3) |
Not more than 1ppm |
Less than 1ppm |
|
Other amino acids |
Not detected |
Conforms |
|
Heavy metals(Pb) |
Not more than *0ppm |
Less than *0ppm |
|
Loss on drying |
Not more than 0.*0% |
0.*5% |
|
Residue on ignition (sulfated) |
Not more than 0.*0% |
0.*5% |
|
Assay |
*9.0% to **0.5% |
*9.6% |
|
PH |
5.2 to 6.2 |
5.8 |
L-threonine is classified as an essential amino acid. Humans do not synthesize L-threonine, so it must be obtained through the diet. The male adult’s daily requirement is 7 mg per kg of body weight. Most people will get sufficient L-threonine through the diet, but as threonine content in grains is low, vegetarians are more likely than others to have deficiencies and should consider supplementation.
L-threonine is a key component of collagen, elastin and enamel proteins. It aids in proper fat metabolism in the liver; nutrients are more readily absorbed when threonine is present. L-threonine also helps the digestive and intestinal tracts function more smoothly. Experts believe that L-threonine enhances the immune system by aiding in the production of antibodies.
Applications:
L-threonine is an essential amino acid, mainly used in pharmaceutical, chemical reagents, food fortifiers, and feed additives. In particular, the amount used in feed additives grows rapidly. L-threonine with the feed has the following characteristics:
(1) can adjust the amino acid balance in the feed to promote livestock growth;
(2) to improve the meat;
(3) improve the nutritional value of amino acid with low digestion rate
(4)can reduce feed raw material costs; in the EU (mainly Germany, Belgium, Denmark, etc.) and the American States, it has been widely used in feed industry
