L-Threonine is used in medicine, chemical reagents, food fortifiers, feed additives and so on. Especially for feed additives, it has been growing rapidly. It is often added to the feed of immature piglets and poultry. It is the second limiting amino acid of pig feed and the third limiting amino acid of poultry feed.
With the improvement of people's living standards and the development of aquaculture, threonine, as a feed amino acid, is widely used to add piglet feed, pig feed, broiler feed, shrimp feed and eel feed. It has the following characteristics:
1. It can adjust the balance of amino acids in feed and promote growth.
2. It can improve meat quality.
3. It can improve the nutritional value of feed materials with low digestibility of amino acids.
4. It can produce low protein feed, which is helpful to save protein resources.
5. It can reduce the cost of feed raw materials.
6. It can reduce nitrogen content in animal manure and urine, ammonia concentration and release rate in livestock and poultry houses.