Details

Autor(en) / Beteiligte

• Venkatesan, Jayachandran,
• Anil, Sukumaran,
• Kim, Se-Kwon,

Titel

Seaweed polysaccharides : isolation, biological and biomedical applications

Ort / Verlag

Cambridge, MA : Elsevier,

Erscheinungsjahr

[2017]

Beschreibungen/Notizen

• Includes bibliographical references and index.
• Cover -- Title Page -- Copyright Page -- Contents -- Contributors -- Biography -- Preface -- Chapter 1 - Introduction to Seaweed Polysaccharides -- Introduction -- Production of Seaweeds -- Seaweed Polysaccharides -- Alginate -- Carrageenan -- Fucoidan -- Ulvan -- Commercial Value of Seaweed Polysaccharides -- Organization of Seaweed Polysaccharides Book -- Conclusions -- References -- Chapter 2 - Isolation and Characterization of Alginate from Seaweed -- Introduction -- Extraction of alginate -- CaCl2 way -- HCl or H2SO4 way -- Prospective Trends in Alginate Extraction -- Purification of sodium alginate extracts -- Impurity monitoring by fluorescence spectroscopy -- Moisture Content -- FT-infrared Spectroscopy -- Chemical Analysis by NMR -- Intrinsic viscosity -- Molecular weight determination -- Commercial alginate forms -- Alginate Applications -- New alginates applications -- References -- Chapter 3 - Extraction of Sulfated Polysaccharides (Fucoidan) From Brown Seaweed -- Introduction -- Brown Seaweeds and its Polysaccharides -- Fucoidan -- Physicochemical Characteristics of Fucoidan -- Conventional Fucoidan Extraction Techniques -- Current Fucoidan Extraction Techniques -- Size Reduction -- Pretreatment of Seaweed Samples -- Extraction of Fucoidan -- Isolation of Fucoidan -- Drying -- Modern Fucoidan Extraction Techniques -- Microwave Assisted Extraction -- Ultrasound Assisted Extraction -- Enzymatic Extraction Techniques -- References -- Chapter 4 - Seaweed Polysaccharide Isolation Using Subcritical Water Hydrolysis -- Introduction -- Seaweed -- Polysaccharides From Seaweed -- Fucoidan -- Carrageenan -- Principles of Subcritical Water Extraction -- Temperature -- Pressure -- Extraction Time -- Other Variables -- Extraction of Fucoidan -- Classic Fucoidan Extraction -- Fucoidan Extraction by SWE -- Chemical Composition of Fucoidan.
• Fucoidan Content -- Sulfate Content -- Uronic Acid Content -- Total Sugar Content -- Protein and Phenolic Content -- Monosaccharide Composition -- Molecular Weight -- Characterization of Fucoidan -- Extraction of k-Carrageenan -- Classic k-Carrageenan Extraction -- k-Carrageenan Extraction by SWE -- Chemical Composition of Carrageenan -- Total Sugar Content -- Sulfate Content -- Crude Protein and Phenolic Content -- 3,6-Anhydrogalactose (3,6-AnG) Content -- Monosaccharide Composition -- Molecular Weight -- Characterization of Carrageenan -- Conclusions -- Acknowledgment -- References -- Chapter 5 - Ultrasonic-Assisted Extraction of Carrageenan -- Introduction -- Ultrasonic-assisted extraction method -- Determination of sulfate content -- Determination of 3,6-Anhydrogalactose (AG) Content -- Chemical Characterization -- FT-IR Spectroscopy -- 1H NMR Spectroscopy -- Rheological Characterization -- Differential Scanning Calorimetry -- Determination of Viscosity -- Conclusions -- References -- Chapter 6 - Vibrational Spectroscopy of Seaweed Polysaccharides -- Introduction -- Vibrational Spectroscopy -- Phycocolloid extraction -- Preparation of ground seaweed samples for FTIR-ATR and FT-Raman -- Identification of Polysaccharides of Red Algae (Rhodophyta) -- Carrageenan -- Agar -- Identification of Polysaccharides of Brown Algae (Phaeophyceae) -- Alginic Acid -- Laminaran and Fucoidan -- Acknowledgments -- References -- Chapter 7 - Green Synthesis of Metal Nanoparticles Using Seaweed Polysaccharides -- Introduction -- Synthesis Routes of NPs and Its Drawbacks -- Biosynthesis of NPs and its Advantages -- Marine Polysaccharides -- Fucoidan Mediated Metal Nanoparticles -- Carrageenan Mediated Metal Nanoparticles Synthesis -- Gold Nanoparticles -- Silver Nanoparticles -- Other Nanoparticles -- Application of Sea Polysaccharides Mediated Metal Particles.
• Conclusions -- References -- Chapter 8 - Chemical Modification of Alginate -- Introduction -- Synthesis and Properties of Alginates -- Biosynthesis -- Manufacture -- Structure Determination -- Physical Properties -- Solubility -- Ionic Gels -- Acid Gels -- Chemical Properties -- Alginate Modification -- Acetylation -- Phosphorylation -- Sulfation -- Oxidation -- Carbodiimide Coupling -- Nucleophilic Substitution -- Chemo-Enzymatic Reactions -- Covalent Crosslinking -- Epichlorohydrin Crosslinking -- Glutaraldehyde Crosslinking -- Diamine Crosslinking -- Crosslinking Via Partial Oxidation -- Graft Copolymerization -- End-Group Modification -- Conclusions -- Acknowledgments -- References -- Chapter 9 - Chemical Modification of Fucoidan and Their Application -- Introduction to fucoidan -- Depolymerization -- Fucoidan with Different Substitutes -- Oversulfation -- Desulfation -- Phosphorylation -- Amination -- Acetylation and Benzoylation -- Application -- Fucoidan modified on innovative biomaterials -- Conclusions -- References -- Chapter 10 - Fucoidans: Anticancer Activity and Molecular Mechanisms of Action -- Introduction -- Anticancer Activity of Fucoidans from Brown Algae and Molecular Mechanisms of Their Action -- The Effect of Fucoidans on Cancer Cell Proliferation -- The Effect of Fucoidans from Brown Algae on Cell Cycle Regulation -- The Effect of Fucoidans on Neoplastic Cell Transformation, Colony Formation, and Growth Signaling Molecules -- The Effect of Fucoidans on Induction of Apoptosis -- The Effect of Fucoidans from Brown Algae on Tumor Metastasis and Angiogenesis -- Conclusions -- Acknowledgments -- References -- Further Reading -- Chapter 11 - Green Seaweeds-Derived Polysaccharides Ulvan: Occurrence, Medicinal Value and Potential Applications -- Introduction -- Chemical Composition of Ulvan -- Medicinal Value -- Anticancer.
• Antioxidant -- Antihyperlipidemic -- Anticoagulant -- Other Biological Activities -- Potential Applications -- Food Areas -- Biomedicine Areas -- Cosmetic Areas -- Animal Feed and Aquaculture -- Conclusions -- References -- Chapter 12 - The Top Citation Classics in Alginates for Biomedicine -- Introduction -- Methods and Materials -- Alginates: Scientometric Overview -- Alginates: Citation Classics -- Scientometric Overview -- Fundamentals of Alginates -- Alginates in General -- Bacterial Alginates -- Alginate Hydrogels -- Biomedical Application of Alginates -- Alginates as Scaffolds for Tissue Engineering -- Alginates as Oral Delivery Matrices for Protein Drugs -- Microencapsulation by Alginates -- Alginates for Wound Healing -- Conclusions -- References -- Further Reading -- Chapter 13 - Preparations and Applications of Alginate Nanoparticles -- Introduction -- Preparation of Alginate Nanoparticles -- Preparation of Alginate Nanoparticles Using Chitosan -- Alginate Nanoparticles in Drug Delivery -- Alginate Nanoparticles for Insulin Delivery -- Alginate Nanoparticles for Cancer Drug Delivery -- Alginate Nanoparticles for Antibiotics Delivery -- Alginate Nanoparticles for Other Materials Delivery -- Conclusions -- References -- Chapter 14 - Biomedical Applications of Fucoidan, Seaweed Polysaccharides -- Introduction -- Fucoidan -- Importance of fucoidan -- Therapeutic applications of fucoidan -- Biomedical Applications of Fucoidan -- Tissue Engineering -- Drug Delivery -- Cancer -- Immune Function -- Wound Healing -- Antipathogenic and Antiinflammatory -- Conclusions -- References -- Chapter 15 - Applications of Carrageenan in Advanced Drug Delivery -- Introduction -- General Properties of Carrageenan -- Source and Production of Carrageenan -- Structure and Physicochemical Properties of Carrageenan -- Biological Properties of Carrageenan.
• Anticoagulant and Antithrombotic Activity -- Antiviral Activity -- Anticancer and Immunomodulatory Activities -- Toxicity of Carrageenan -- Applications of Carrageenan in Conventional Drug Delivery -- Carrageenan Based Matrix Tablets -- Carrageen-Drug Complex Formation -- Carrageenan Based Polyelectrolyte Complex as Sustained Release Matrix -- Carrageenan Based Gelling Drug Delivery System -- Carrageenan as a Dissolution Enhancer of Poorly Soluble Drugs -- Carrageenan as a Permeability Enhancer -- Applications of Carrageenan in Advanced Drug Delivery -- Carrageenan Based Anticancer Drug Delivery -- Carrageenan Based Protein and Peptides Delivery -- Carrageenan Based Gene Delivery -- Carrageenan Based Cell Delivery -- Other Applications of Carrageenan -- Conclusions -- References -- Chapter 16 - Perspectives on Biomedical Applications of Ulvan -- Introduction -- Ulvan as Biomaterial -- Origin and Chemical Properties -- Physical Properties -- Biological Properties -- Ulvan in Biomedical Applications -- Ulvan-Based Hydrogels -- Preformed Hydrogels -- Injectable Hydrogels -- Miscellaneous Applications -- Conclusions -- References -- Further Reading -- Chapter 17 - Applications of Seaweed Polysaccharides in Dentistry -- Introduction -- Dental Impression Material -- Modified Alginate Impression Materials -- Dust Free Alginates -- Alginate with Polyacrylamide Incorporation -- Alginate Containing Biocidal Agents -- Chromalginate -- Alginate in Two Paste Form -- Craniofacial Tissue Engineering -- Periodontal Tissue Regeneration -- Bioactive Coating and Drug Delivery -- Dentifrice -- Conclusions -- References -- Chapter 18 - Usage of Seaweed Polysaccharides as Nutraceuticals -- Introduction -- Types of Seaweed-Derived Polysaccharides -- Ulvan -- Alginates -- Fucoidan -- Laminarin -- Agar -- Carrageenans -- Floridean Starch.
• Nutraceutical benefits of seaweed-derived polysaccharides.
• Description based on online resource; title from PDF title page (ebrary, viewed June 13, 2017).