Development prospect of feed additives in the world

Introduction: 1 The monopoly of nitrogen based acid and vitamin production will continue At present, the production of methionine is mainly concentrated in French, German and American companies, accounting for about 90% of the world's production; the production of lysine is mainly concentrated in ADM company in the United States, Concorde fermentation company in Japan, etc.; and the fourth restrictive nitrogen acid, threonine, is basically controlled by Degussa company and Ajinomoto company For a long time, the production of vitamins has been concentrated in several large professional companies, accounting for about 75% of the world's production Because their economic strength is very strong, they continue to research and adopt new industrial technology to ensure the leading position of technology, so their monopoly production will continue NC II Organic trace mineral elements will be greatly developed People have realized that the organic of the trace mineral elements can improve the biological potency of the trace mineral elements, improve the immunity of animals, and improve the stability of vitamins in the premix Therefore, once the price of the required organic matters is reduced, the production and application of the organic trace mineral elements will be greatly developed NNC III enzyme preparation and ecological preparation will continue to develop In the 1970s, the enzyme preparation and ecological preparation began to be introduced into the feed industry, but they have been developing slowly until the 1990s, and they were applied in production With the development of all kinds of packaging technology, if the temperature resistance of enzyme preparation and ecological preparation is greatly improved, enzyme preparation and ecological preparation products will be widely used in this century NNC IV drug feed additives will be more strictly controlled Drug feed additives play an important role in the prevention and treatment of animal diseases and the improvement of the productivity of modern livestock and poultry However, due to the overuse of production and use, drug-resistant bacteria are produced and drugs remain in food Therefore, it has become a consensus to strictly control the use of drug feed additives At the same time, it is inevitable to develop natural substitutes with high safety With the development of modern bioengineering technology, the cost of bioengineering products will continue to reduce, and its biological safety performance will continue to improve, which will play a due role in the development of modern animal husbandry For example, some growth hormone products have entered the ranks of feed additives in some countries At present, the main varieties of calcium phosphate are dicalcium phosphate and tricalcium phosphate The application of dicalcium phosphate in production is more common In the 1990s, the proportion of dicalcium phosphate and tricalcium phosphate in the United States reached 65:35, while that in Western Europe was 50% However, the cost of producing dicalcium phosphate is much higher than that of tricalcium phosphate, and the content of dicalcium phosphate is only 3 percentage points higher than that of tricalcium phosphate, so the output of tricalcium phosphate will be greatly increased, while the output of dicalcium phosphate will shrink In recent years, the compounding of feed preservatives is developing rapidly, and various products emerge in an endless stream This is because there are dozens of compounds with different molecular structures of anti-corrosion and anti mildew agents and antioxidants at present, which have different properties and characteristics When properly compounded, they can play a synergistic role between them, expand the antibacterial spectrum, and ensure the quality of the mixture NNC 8 The competition of premix production in the world will be more intense For a long time, chemical production companies produce monomer additives, and then feed production enterprises carry out premix production However, since the 1990s, monomer additive raw material manufacturers began to touch the premix production, because their production costs are relatively low, it will pose a certain threat to some small premix manufacturers NC (author:) to feed Weibo to: