nowadays agro industrial by product are found in jute mill,sugar mill,flour mill,oil mil,maize mill etc.By-product are produced by processing of main product.in different feed mill use toxin binder as a additives .additives means that increase the palatibility of feed.Feed mill also use some enzyme such as phytase and protease .phytase comes from phytic acid where protease comes from protein.when we want to store this for prolong times some problem may arise, one of them are fungus.it can be prevented by using radiation or toxin binder ..toxin binder also act as a feed additives ,,,,,,,,,,,,
