In the context of the national medical reform, mobile medical care has developed rapidly. According to the statistics of Analysys, the market scale of the mobile medical industry has increased year by year, reaching 10.56 billion yuan in 2016, an increase of 116.4% compared with 2015. Yiguan Qianfan monitoring shows that in 2016, mobile Internet users were the lowest in history, and the mobile Internet demographic dividend disappeared, driving consumption upgrades and users' pursuit of service quality. In 2016, mobile medical technology entered the start-up period, and the policy liberalization promoted Internet technology to penetrate the supply end of the medical industry to carry out model innovation, accompanied by technological innovation in the industry. Here are some questions you are concerned about: 1. What are the pain points in the mobile medical market? 2. What are the usage habits and user portraits of mobile medical users? 3. Which five models lead the development of mobile medical? 4. What is the future development trend of mobile healthcare? The 2017 China Mobile Medical Market Analysis Report will showcase the mobile medical market in 2016 in a three-dimensional perspective from the perspective of industry development background and profile, user portraits, market models, cases and development trends. Vitamins are a kind of trace organic substances that humans and animals must obtain from food in order to maintain normal physiological functions. They play an important role in the growth, metabolism, and development of the human body. In the body, this kind of substance can neither be a raw material for body tissue nor a source of energy, but a kind of regulating substance, which plays an important role in material metabolism. Vitamin C,vitamin b3,vitamin raw material Xi'an Natural Field Bio-Technique Co., Ltd. , https://www.natural-field.com
From the point of view of chemical structure, various vitamins are very different or even unrelated. Therefore, vitamins are usually classified according to their physical properties. They can be divided into fat-soluble vitamins (such as vitamin A, D, E, K, etc.) and water-soluble vitamins ( Such as vitamin C, vitamin B1, B2, B6, B12, pantothenic acid, PP, biotin, folic acid, choline, etc.). Water-soluble vitamins are easily soluble in water but not soluble in organic solvents. They are stored in the body after absorption. Excessive amounts are mostly eliminated in the urine; fat-soluble vitamins are easily soluble in organic solvents but not in water. They can be absorbed by the body with fat and stored in the body, and the excretion rate is not high.
From the perspective of obtaining methods, vitamins can be divided into natural products and chemical synthetic products. Because natural vitamins are limited by raw materials and extraction technology, their yields are low, and their prices are high. Therefore, chemical synthesis takes the lead, accounting for about 80% of the total vitamin output. Among the various segments of the vitamin industry, vitamin B, vitamin E, vitamin C and vitamin A have the largest market shares, 33%, 30%, 21% and 13% respectively. Other vitamins have a smaller market share, accounting for only 3%.