Five black and one green seedlings hens

Modern science believes that black food nutrition rich, well-structured, contains an abundance of edible crude fiber, unsaturated fatty acids, vitamins, trace elements. Today black foods are classified as green (third generation food) Following the fourth generation of natural functional foods in the international market has formed a strong sales potential consumer fashion. International catering industry experts assert that black foods will become the 21st century's most popular natural health food products.