Phytosterol 95% GC Beta-Sitosterol 70% GC 

Plant sterols, also known as phytosterols, are plant steroids. The main components of plant sterols include sitosterol, campesterol, stigmasterol, campesterol and corresponding alkanols, all of which are based on cyclopentane perhydrophenanthrene and contain alcohol groups, which are related to cholesterol. The difference in structure is that there are some more side chains on C24, such as sitosterol has an ethyl group on C24, campesterol has a methyl group on C24, and stigmasterol has the same structure as sitosterol, It's just that C22 is a double bond. Plant foods high in plant sterols include vegetable oils, nuts and seeds, and beans. In vegetable oils, corn germ oil has the highest content of phytosterols, followed by sesame oil; pistachios have the highest content in nut seeds, followed by black sesame; soybeans have the highest content in soybeans, followed by green beans; vegetables, fruits and potatoes have the highest content of plant sterols. Alcohol conte…