1 is mainly used as nutritional supplements. Easy to generate heat with glucose Jiao Xiang and chocolate flavor, aroma role there. Can also be used for biochemical studies.
2 for nutritional supplements, threonine is an essential amino acid. Threonine often added to minors piglets and poultry feed, is the second limiting amino acid and poultry feed, pig feed third limiting amino acid. Added to wheat, barley and other grain-based feed.
3 nutritional supplements, also used in the preparation of amino acid infusion and a comprehensive amino acid preparations.
4 for the adjuvant treatment of digestive ulcers. Also can cure anemia and angina, aortic inflammation, heart failure and other cardiovascular disorders.
5 threonine (L- threonine) by W. C. Rose 1935 Isolation and identification from the fibrous protein hydrolyzate, has been shown to be essential amino acids was finally discovered, it is the second or third limiting amino acid in poultry, it has an extremely important role in animal physiology . Such as promoting growth, improve immune function, etc.; balanced dietary amino acids, amino acids closer to the ideal ratio of protein, thereby reducing animal protein in feed requirements. Lack threonine, can lead to reduced feed intake of animals, stunted, feed utilization decreased immune function suppression and other symptoms. In recent years, lysine, methionine synthetics been widely used in animal feed, threonine becoming affect animal performance limiting factor, further study of threonine help effectively guide the livestock and poultry production .
Threonine (L- threonine) is the animal itself can not be synthesized amino acids but much needed, can be used to precisely balance the amino acid composition of feed, animal growth to meet the need to maintain and improve weight gain and lean meat, lower feed meat ratio; feed ingredients to improve the nutritional value of low amino acid digestion, improve the performance of low-energy feed production; may reduce feed crude protein level, improve feed nitrogen utilization, reduce feed costs; can be used for pigs, chickens, ducks and senior aquatic feeding and breeding. L- threonine is the use of bio-engineering principles, corn starch and other raw materials through submerged fermentation, refining and production out of the feed additive. Adjustable feed amino acid balance, promote growth and improve meat quality, improve the nutritional value of feed ingredients with low amino acid digestion, producing low-protein diet, protein helps save resources, reduce the cost of feed ingredients, reduce animal manure and urine the nitrogen content, Chuqin ammonia concentration and release rate. Widely used to add piglet feed, pig feed, chicken feed, shrimp feed and eel feed.
6 threonine (L- threonine) in the decomposition of the body’s metabolism, not only through deamination and transamination role, but directly by threonine dehydratase, threonine dehydrogenase and threonine aldolase catalytic conversion of acid is an amino acid other substances, for example, threonine can be converted to butyryl coenzyme A, succinyl coenzyme a, serine, glycine and the like. Also threonine excess glucose can increase lysine -α- keto acid reductase activity, add the appropriate amount of threonine can eliminate excess lysine in the diet caused due to body weight gain decreased, liver, muscle tissue protein / deoxyribonucleic acid (DNA), ribonucleic acid (RNA) / DNA ratio decreased. Add threonine tryptophan or methionine also reduce the growth inhibition caused by excessive. According to reports, the chicken to absorb most of threonine in the duodenum, crop Mang and Proventriculus rapidly absorbed into the liver threonine protein deposition in the body.
