Application of simultaneous detection of multiple liposoluble vitamins in feed
Vitamins are a type of small molecule organic compounds that have a relatively small proportion of nutritional components in animal diets,and require different chemical structures and nutritional functions in feed.Among them,fat soluble vitamins are easily soluble in fats and organic solvents,often coexisting with lipids in feed.Insufficient intake can lead to metabolic disorders in the body,while excessive intake can lead to poisoning when stored in the liver.Therefore,it is necessary to measure the content of fat soluble vitamins in feed to ensure that animals consume an appropriate and balanced amount.At present,China has established corresponding detection standards for fat soluble vitamins,but there is a lack of synchronous measurement methods.Therefore,this article reviewed the synchronous detection methods of various fat soluble vitamins in recent years,in order to provide reference for their application and promotion in feed.