Vitamin H, also known as biotin, widely present in a variety of organism in the natural world, the indispensable elements of both humans and animals maintain the health, is an important nutrition enhancer, some scientists have suggested that vitamin H reference nutrient intake per day per person is 10¼g-20¼g.
There are some scientists recommended that adult intake per person per day 30¼g-100¼g. Vitamin H is also an important feed additives, animal growth and development essential biological catalyst, many factors for livestock growth and development process, such as weight gain, feed conversion, meat production, the quality of the meat, fur, egg were influential. General per kilogram of feed required to add 0.15¼g vitamin H. Vitamin H used as feed additives are usually processed into 2% agent.
Due to the complex production process, the long route, technical difficulty of vitamin H, only a handful of companies’ biotin manufacturer around the world to master and industrial the production process of the products. Annual production is also less, end of the 20th century, the worldwide annual production is about 45 tons, now reach 60 tons.
Vitamin H has a wide range of applications in terms of feed additives, medicine and health, cosmetics material and beverages. Especially used as feed additives, current global vitamin H are mostly used in this field. Millennium before, the needs of the world market for vitamin H have been modest. Europe, North America and Japan, South Korea and other developed countries are added animal bones, internal organs and other additives to beverages, these items contain natural vitamin H, thus without additional plus vitamin H. After European "mad cow disease" events, it was found to cause mad cow disease because of dietary animal bone meal, offal and other substances. Since then, Europe and the United States and other developed countries have abandoned animal bone meal, offal, switch to the chemical synthesis of a variety of vitamins as feed additives, some time turned out to tight supply, prices are rising.
In recent years, the little amount of vitamin H application in the Chinese market, mostly for medical and health aspects. A few years ago, Chinese medicine Vitamin H imports from other countries every year, imports about 1-1.5 tons per year. Chinese Vitamin H rarely used in feed additive economic. In the long run, with the rapid development of Chinese economy, the 1.3 billion people's living standards continuous improved, the demand for meat, poultry, eggs and other food will be sustained, a substantial increase. According to statistics, China's feed annual production is about 50 million tons, as per kg of feed add 0.15¼g vitamin, totally need vitamin H 7.5 tons. China is now the annual per capita share of feed is more than 30 kg, 200 kg in Japan, Western Europe is 300 kg. If reach the level of developed countries, Chinese market feed additives annually need vitamin H will up to 50-70 tons. Can budget for the future, Vitamin H in the development of the Chinese market is very huge.
Source:http://www.cosprm.com
The application of tungsten in various industries
Steel Industry Most of tungsten applied in the production of special steels. The widely used high-speed steel was containing 9-24% of tungsten, 3.8-4.6% of chromium, 1-5% of vanadium, 4-7% of cobalt, 0.7-1.5% of carbon.
Magic effects of coconut oil
According to records, coconut oil can be regarded as the nobility of skin care plant extracts. It was rich in exotic tension of tropical plants, which can enhance the contractile force of the pores, perfectly beautify and nourish the skin.
Exploring the Potentials of Nano-Aluminum Powder
Nano-aluminum powder, a material with remarkable properties due to its minuscule particle size, is revolutionizing various industries with its high reactivity and large specific surface area. Unlike its bulk counterpart, nano-aluminum powder begins to oxidize at a lower temperature of 550°C, compared to the 950°C oxidation point of ordinary aluminum. This lower ignition energy and full combustion without apparent cohesion make it a superior choice for applications requiring high energy and efficiency. The unique characteristics of nano-aluminum powder, such as faster burning rates and greater heat release, are largely influenced by its synthesis method, which determines its particle size, surface area, and shape.
