Waste Valorization, Recovery and Treatment, Volume Five in the Underground Starchy Crops of South American Origin series, provides information on the applied level of producing and using starch from a range of plants grown in tropical and subtropical areas with South American origin. The book presents collecting information about products that are generally considered as wastes and can therefore cause serious pollution problems in starch-processing industries. Edited by experts with a solid background in starch extraction research, the books in this series are aimed at anyone involved in research and development, new technology processes, quality control, and legislation. This title enables stakeholders to valorize waste by transforming it into by-products that can reach the market and reduce processing costs. It also explains how to reduce or eliminate problems of environmental contamination. Residues covered are of two types: crop residues and industrial residues.