Vinas is a substance which is obtained after the process of producing yeast and it contains a large amount of organic matter. For this reason, it can be used as raw material for cattle feed and also as both powder and pellet feed binder. It contains a large amount of raw protein due to totally dissolvable nitrogen content and low potassium degree, so it is an ideal feed supplement for ruminant animals. It can also be used as organic main raw substance while producing organic liquid fertilizer in agriculture.