Dr. Carlos Simões Nunes is a researcher with appointments at Estação Zootécnica Nacional in Fonte Boa, Portugal, and at INRA in France. He heads the Veterinary Department of Luena, Angola and manages cattle farms, slaughter houses and a fish farm in Angola. He has worked extensively in industry as Group leaders at Hoffmann-la-Roche and DSM and is Invited Professor at Nancy University in France. Vikas Kumar is an assistant professor of fish nutrition and nutrigenomics at the University of Idaho in the United States. He has more than a decade of research in aquaculture and nutritional biochemistry, fish nutrition, nutritional physiology, gut health, and feed processing, formulation, and nutrigenomics approaches to enhancing aquaculture production. He currently serves as an editorial board member of Scientific Reports (Nature Publishing Group) and as leading associate editor for the Animal Feed Science and Technology (Elsevier) and the Journal of the World Aquaculture Society (Wiley).

• 1. Selection, engineering and expression of microbial enzymesPatrícia Poeta, A A Dias, Gilberto Igrejas, Vanessa Silva, Rui Bezerra, Carlos Simões Nunes2. Intellectual Property on selection, expression and production of enzymesCarlos Simões NunesPhytases3. General Aspects of PhytasesVikas Kumar and Amit Kumar Sinha4. Phytase in Animal FeedNicholas Romano, Vikas Kumar5. Perspectives of phytases in nutrition, biocatalysis and soil stabilizationMichele Rigon Spier, Maitê Rodrigues, Luana Paludo, Myriam Lorena Melgarejo Navarro CeruttiDepolymerizating Enzymes6. Depolymerizating enzymes - cellulasesCarlos Simoes Nunes7. Laccases - properties and applicationsCarlos Simões Nunes, Adinarayana Kunamneni8. AmylasesShivendra Kumar, Srijit Chakravarty NSP Enzymes9. Non-starch polysaccharides (NSPs) enzymes - General AspectsHabte-Michael Habte-Tsion, Vikas Kumar10. Depolymerizating Enzymes in Human Food: Bakery, Dairy Products and DrinksParisa Fallahi, Habte-Michael Habte-Tsion, Waldemar Rossi Jr11. Perspectives of non-starch polysaccharides (NSP) enzymes in nutritionHabte-Michael Habte-Tsion, Vikas Kumar, Waldemar Rossi JrProteases12. Proteases: General AspectsPetra Philipps-Wiemann13. Proteases – Human FoodPetra Philipps-Wiemann14. Proteases - Animal FeedPetra Philipps-Wiemann Other Enzymes15. Enzymes as Therapeutic AgentsAdinarayana Kunamneni, Christian Ogaugwu, Diwakar Goli16. Enzymes as direct decontaminating agents – mycotoxinsManjunath Manubolu, Lavanya Goodla, Kavitha Pathakoti, Kjell Malmlöf17. Enzymatic decontamination of antimicrobials, phenols, heavy metals, pesticides, polycyclic aromatic hydrocarbons, dyes and animal wasteCarlos Simões Nunes, Kjell Malmlöf18. ChitinasesCarlos Simões Nunes, Petra Philipps-WiemannEnzymes and new or alternative food- and feedstuffs19. Alternative and new sources of feedstuffsNicholas Romano20. Tyrosinases - Physiology, Pathophysiology and ApplicationsCarlos Simoes Nunes, Kurt Vogel 21. Probiotics and enzymes in the gastrointestinal tractCarlos Simoes Nunes22. Formulation of enzymesCarlos Simoes Nunes, Petra Philipps-Wiemann 23. Analytic of enzymesKurt Vogel24. Registration of food and feed additives (enzymes) in USA, Canada and ChinaCarlos Simoes Nunes, Adinarayana Kunamneni, Vikas Kumar, Habte-Michael Habte-Tsion25. Registration of food and feed additives - enzymes in the European UnionGuido Rychen, Hervé Toussaint26. Economics of food and feed enzymes: status and perspectivesDavid A. Guerrand27. General perspectives of enzymes, environment preservation and scarce natural resources - conclusionsCarlos Simoes Nunes