Animal husbandry is the pillar industry of agriculture and rural economy. The total output value of animal husbandry in the country accounts for more than 40% of the total agricultural output value. Livestock and poultry farming is active in the rural economy, increasing farmers' income, absorbing rural surplus labor, and promoting private enterprises. Development and other aspects have played an important supporting role and made important contributions to the growth of the national economy and the improvement of people's living standards. However, with the rapid development of livestock and poultry breeding industry, the shortage of feed resources and environmental pollution have become the bottleneck restricting the sustainable development of China's livestock and poultry breeding industry, improving the utilization efficiency of feed resources and reducing waste of feed resources and reducing environmental pollution. The need for sustainable development. Feed Additive Ethanolamine O-phosphate produced by our company has an important means to improve feed utilization efficiency and reduce environmental pollution, which is to promote the intestinal development of livestock and poultry, thereby increasing the digestion and absorption efficiency of nutrients. Promoting the intestinal development of livestock and poultry is also an important means to improve its growth performance. In addition to providing basic nutrients (such as protein, glucose, etc.) for intestinal development, another important method for regulating intestinal development is to feed functional substances (such as polyamines) that promote intestinal development. Our O-Phosphocolamine is one of the main raw materials for feed additives.
The stage of young livestock and poultry is the key to its intestinal development. Numerous studies have shown that breast milk is the key to promoting the intestinal development of mammals, because breast milk contains a lot of nutrients and functional substances related to intestinal development, such as glutamine and glutamic acid in milk, which are the main energy sources of intestinal epithelial cells. Substances, hormones such as EGF, HGF and IGF-1 are the main hormones that regulate epithelial cell proliferation. Isolation and identification of nutrients and functional components that regulate intestinal development in milk are classical methods for artificial regulation of intestinal development. Monoethanolamine is abundantly present in the milk of rats, humans and cattle, and is an important component of cell membrane lipids, which can significantly promote cell proliferation such as hepatocytes and human oral epithelial cells. However, its effects on the intestinal development and growth performance of livestock and poultry have not been reported. An Ethanolamine prepared in this patent is low in cost and strong in stability. Further experiments have found that it can significantly improve the growth performance of livestock and poultry, promote the intestinal development of livestock and poultry, improve the intestinal health of livestock and poultry, and has important significance for livestock and poultry breeding.
The invention relates to the technical field of pig feed additive, and more particularly relates to a preparation method of a feed additive monoethanolamine, and also relates to the application of the feed additive in improving the growth performance of livestock and poultry, promoting the intestinal development of livestock and poultry and improving the intestinal health of livestock and poultry. .
Preparation methods and applications:
The steps are as follows: a, adding 90%~99% concentrated ammonia water and liquid ethylene oxide to the reactor in proportion, reacting under a certain temperature and pressure to obtain a mixture; b, the mixture obtained in step a is Dehydration dehydration at a certain temperature and pressure to obtain a mixture consisting of monoethanolamine, diethanolamine and triethanolamine; c, separating the mixture obtained in step b at a certain temperature and under pressure to obtain pure monoethanolamine; d, obtained in step c Monoethanolamine is processed in a liquid form to form a pelletized bag, which is a finished feed additive. The feed additive is used for promoting intestinal development of livestock and poultry, improving the health of the livestock and poultry, and improving the growth performance of livestock and poultry. The method is simple, the operation is simple, the raw materials are easy to obtain, and the cost is low. Applied to livestock and poultry feed, it can improve the growth performance of livestock and poultry, promote the intestinal development of livestock and poultry and improve the intestinal health of livestock and poultry.