|Place of Origin:||China|
|Model Number:||pure threonine powder|
|Minimum Order Quantity:||1kg|
|Delivery Time:||1-3work days|
|Payment Terms:||T/T, Western Union, MoneyGram|
|Supply Ability:||50000kg per Month|
|EINECS:||200-774-1||Payment:||T/T, Western Union, MoneyGram|
|Melting Point:||256 °C||Delivery Time:||1-3work Days|
vitamin d supplement powder,
vitamin b8 powder
Highest quality pure threonine powder CAS no.72-19-5 in bulk
L-threonine is an essential amino acid, and threonine is mainly used in medicine, chemical reagents, food fortifiers, feed additives and the like. In particular, the use of feed additives has increased rapidly. It is often added to feed for juvenile piglets and poultry. It is the second limiting amino acid for pig feed and the third limiting amino acid for poultry feed. Adding L-threonine to the compound feed has the following characteristics: 1 can adjust the amino acid balance of the feed and promote the growth of the livestock; 2 can improve the meat quality; 3 can improve the nutritional value of the feed with low amino acid digestibility; 4 can be reduced The cost of feed ingredients; therefore, it has been widely used in the feed industry in EU countries (mainly Germany, Belgium, Denmark, etc.) and the Americas.
In the catabolism of the body, threonine is the only one that does not undergo deamination and transamination, but is directly converted to other substances by threonine dehydratase, threonine dehydrogenase and threonine aldolase. The amino acid, such as threonine, can be converted to butyryl-CoA, succinyl-CoA, serine, glycine, and the like. In addition, excessive threonine can increase the activity of lysine-α-ketogluconate reductase. Adding proper amount of threonine in the diet can eliminate the body weight loss caused by lysine excess, protein in liver and muscle tissue. /Deoxyribonucleic acid (DNA), ribonucleic acid (RNA) / DNA ratio is reduced. The addition of threonine also reduces growth inhibition caused by excess tryptophan or methionine. It has been reported that the absorption of threonine in chickens is mostly in the duodenum, and the threonine absorbed by the gills and glands is rapidly converted into liver proteins and deposited in the body.
|Storage||Sealed to keep away from moisture|
|Loss on drying,%||≤0.2||0.10|
|Residue on ignition ,%||≤0.4||0.06|
|Heavy metals, ppm||≤15||＜15|
|Related Compounds||Meets the requirements||Conforms|
The goods conforms to reference standard of USP40.