An Introduction to Biopolymer Applications in Food Engineering Vania Regina Nicoletti Telis Biopolymers Cristina Tristao Andrade and Edwin Gonzalo Azero Rojas Rheological Behavior of Biopolymer Suspensions Paulo Henrique Mariano Marfil, Javier Telis-Romero, and Vania Regina Nicoletti Telis Food Gels Katia Regina Kuhn, Carolina Siqueira Franco Picone, and Rosiane Lopes da Cunha Films and Coatings Produced from Biopolymers and Composites Carmen Maria Olivera Muller, Fabio Yamashita, Maria Victoria Eiras Grossmann, and Suzana Mali Bioseparation Process Based on the Use of Biopolymers: Aqueous Two-Phase Systems and Adsorption Applied for Food Components Recovery Jane Selia dos Reis Coimbra, Edwin Elard Garcia Rojas, Evaldo Cardozo de Souza Junior, and Paula de Aguiar Cipriano Thermoplastic Behavior of Biopolymers during Extrusion Fernando Martinez-Bustos, Ernesto Aguilar-Palazuelos, and Tomas Galicia-Garcia Biopolymers Used as Drying Aids in Spray-Drying and Freeze-Drying of Fruit Juices and Pulps Vania Regina Nicoletti Telis and Nuria Martinez-Navarrete Biopolymers Used as Cryoprotectants in Food Freezing Noemi Zaritzky Index