国产一区二区免费黄色视频_亚洲午夜无码aⅴ毛片久久_天堂资源最新版在线_日韩午夜无码麻豆网站_免费观看黄色一级毛片_日韩精品无码一二区a视频裸体_一级丰满老熟女毛片免费播放_亚洲日韩在线精品视频第二页_免费成人毛片电影_性欧美VIDEOFREE另类试

　　L-carnitine, also known as L-carnitine, is a vitamin like nutrient found in animal tissues, plants and microorganisms. L-carnitine, as an important nutrient in human body, can be obtained in two ways. First, the human body can synthesize L-carnitine by itself. L-carnitine biosynthesis in human body is mainly carried out in the liver, which requires two amino acids, three vitamins (niacin, ascorbic acid and vitamin B6), as well as Fe2 + and molecular oxygen. Secondly, the human body can absorb L-carnitine through diet. L-carnitine in the diet mainly comes from animals, with meat and dairy products being the most abundant, while vegetables, fruits and cereals contain little or no L-carnitine.

　　Shangpu consulting industry analysts pointed out that L-carnitine is the basic composition of microorganisms, animals and plants, and has a variety of physiological activities. Clinically, it can be used to treat cardiovascular diseases with renal dialysis, liver diabetes with acute ammonia poisoning, coma and nervous system diseases. It can also be used as food and beverage additives and feed additives. The lack of L-carnitine in the body will cause some diseases. As a "conditional nutrient element" in the body, L-carnitine has a wide range of applications and has great potential market demand. It is increasingly attracting people's great interest and attention. Countries all over the world are actively developing its preparation and application.

　　For L-carnitine hydrochloride enterprises, if they want to achieve rapid and stable growth, it is not enough to rely on the sales mode of personnel alone. L-carnitine hydrochloride enterprises need to change the sales mode and establish sales channels suitable for industrial characteristics and their own strength. To have a planned construction and development channel, we first need to clarify its channel development strategy.

　　Generally, channels can be divided into four categories by level: zero level channel, first level channel, second level channel and third level channel. The length of channel selection is closely related to the characteristics of the business itself, the supply of market channels and the enterprise's own management ability.