Taxonomy of Marine Macroalgae Used as Sources of Bioactive Compounds , Extraction and Characterization of Bioactive Compounds with Health Benefits from Marine Resources: Macro and Micro Algae, Cyanobacteria, and Invertebrates , Marine Bioactive Peptides and Protein Hydrolysates: Generation, Isolation Procedures, and Biological and Chemical Characterizations , Chitin, Chitosan and their Derivatives from Marine Rest Raw Materials: Potential Food and Pharmaceutical Applications , Industry Potential of Marine Bioactive Components: Downstream Processing and Vehicles for Efficient Delivery In Situ , Extraction and Characterization of Bioactive Carbohydrates with Health Benefits from Marine Resources: Macro- and Microalgae, Cyanobacteria, and Invertebrates , Medicinal Chemistry and Ligand Profiling for Evaluation of Promising Marine Bioactive Molecules , Marine-Derived Functional Foods: Claims and Current Legislation