Delgado-Vargas, Francisco. Natural colorants for food and nutraceutical uses / Francisco Delgado-Vargas, Octavio Paredes-Lopez. - Boca Raton : CRC Press, 2003. - 327 p. : ill. ; 25 cm. - Food science and technology (CRC Press) . Includes bibliographical references and index. ISBN: 9781587160769 Subjects--Topical Terms: Coloring matter in food.Pigments. Dewey Class. No.: 664.062 / D F N