Short Description:
CAS number： 72-19-5
Molecular formula： C4H9NO3
molecular weight： 119.1192
Chemical structure：
| Basic Information | |
| Product name | L-Threonine |
| Grade | Food or Feed Grade |
| Appearance | White or crystalline powder |
| Analysis standard | USP/AJI or 98.5% |
| Assay | 98.5%~101.5% |
| Shelf life | 2 Years |
| Packing | 25kg/bag |
| Condition | Stored at normal temperature and keep it in clean, dry, ventilated warehouse, sun-proof and moisture-proof |
Brief Description
L-Threonine (L-Threonine) is an organic substance, the chemical formula is C4H9NO3, and the molecular formula is NH2—CH(COOH)—CHOH—CH3. L-threonine was discovered in fibrin hydrolyzate in 1935 by W·C·Ro and proved that it is the last essential amino acid to be discovered. Its chemical name is α-amino-β-hydroxybutyric acid, and there are four stereotypes. Heterogeneous, only the L-type has biological activity. L-Threonine 98.5% (Feed Grade) is the highly purified products after fermentation.
Function
Threonine cannot synthesize by animals, however, it is an essential amino acids for them to balance the composition of amino acids precisely to meet the need to animal growth, improve weight and lean meat, reduce the feed conversion. Threonine also can increase the value of feed raw materials of lower amino acid digestibility, and improve the production performance of low-energy feed. Besides, Threonine can reduce feed crude protein levels and improve feed nitrogen utilization, and reduce feed costs. So Threonine can be used for pigs, chickens, ducks and senior aquatic breeding and farming.
L-threonine is based on bio-engineering principles by using corn starch and other raw materials through submerged fermentation, refined and produced feed additives. L-threonine could adjust the balance of amino acid in feed, promote growth, improve meat quality and improve ncrease the value of feed raw materials of lower amino acid digestibility and produce the low protein feed, save protein resources, reduce the cost of feed ingredients, reduce the nitrogen content of manure and urine and decrease the concentration and release rate of animal building ammonia.
Application
L-Threonine can be used in the food industry in nutrition supplements, added to food, It can improve the nutritional value of protein, so that adequate food nutrients more reasonable. L-Threonine and glucose were hot, fragrant and easy to produce coke chocolate flavor in a flavor enhancer in food processing role. L-threonine has used to add in piglet feed, pig feed, chicken feed, shrimp feed and eel feed widely.
In the feed industry, L-Threonine amino acids can be used as feed additives for the feed supply of
protein has opened up new avenues. L-Threonine can not only improves the nutritional value of feed, reduce feeding costs. But also get to promote animal growth and development, enhance disease resistance and so many other beneficial effects.
L-Threonine is necessary for animals to maintain growth, the animals can not be synthesized. Must be from the food supply. L-Threonine lack can lead to reduced animal intake. Stunted, feed efficiency decreased immune function suppression symptoms.
L-Threonine is the second methionine, lysine, tryptophan, essential amino acids after the fourth livestock feed additive, L-Threonine of livestock growth and development, strengthen the fattening, lactation, egg production were significantly facilitating role.
