1.

Record Nr.

UNINA9910825078503321

Titolo

Flavonoids [[electronic resource] ] : biosynthesis, biological effects and dietary sources / / Raymond B. Keller, editor

Pubbl/distr/stampa

New York, : Nova Science Publishers, c2009

ISBN

1-61761-914-0

Descrizione fisica

1 online resource (363 p.)

Collana

Nutrition and diet research progress series

Altri autori (Persone)

KellerRaymond B

Disciplina

612/.0154

Soggetti

Flavonoids

Plant pigments

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

""FLAVONOIDS: BIOSYNTHESIS, BIOLOGICAL EFFECTS AND DIETARY SOURCES ""; ""FLAVONOIDS: BIOSYNTHESIS, BIOLOGICAL EFFECTS AND DIETARY SOURCES""; ""CONTENTS""; ""PREFACE ""; ""BIOAVAILABILITY AND METABOLISM OF DIETARY FLAVONOIDS � MUCH KNOWN � MUCH MORE TO DISCOVER ""; ""ABSTRACT""; ""INTRODUCTION ""; ""FLAVONOID ABSORPTION AND METABOLISM IN THE GASTROINTESTINAL TRACT ""; ""The Oral Cavity ""; ""The Stomach ""; ""The Small Intestine ""; ""The Colon and Microflora""; ""DISTRIBUTION OF FLAVONOID METABOLITES ROUND THE BODY ""; ""FLAVONOID BIOAVAILABILITY TO THE CENTRAL NERVOUS SYSTEM ""

""BIOLOGICAL ACTIVITY OF FLAVONOID METABOLITES """"Quercetin/Flavonols ""; ""Isoflavones ""; ""Catechins ""; ""Other Flavonoids""; ""CONCLUSION ""; ""REFERENCES ""; ""CYTOPROTECTIVE ACTIVITY OF FLAVONOIDS IN RELATION TO THEIR CHEMICAL STRUCTURES AND PHYSICOCHEMICAL PROPERTIES ""; ""ABSTRACT ""; ""INTRODUCTION""; ""CHEMICAL STRUCTURE OF FLAVONOIDS ""; ""PHYSICOCHEMICAL PROPERTIES OF FLAVONOIDS ""; ""The UV Absorption of Flavonoids ""; ""Physical Properties of Flavonoids ""; ""Bond Dissociation Energy (BDE)""; ""Lipophilicity (Log P) ""; ""HEALTH EFFECTS OF FLAVONOIDS ""

""CYTOPROTECTION ASSAY """"MATERIALS AND METHODS ""; ""Materials ""; ""Assessment of Cell Viability ""; ""Culture and Treatment of HT-29 Cells ""; ""Annexin V Staining and Flow Cytometric Analysis "";



""Calculation of Results""; ""Cell Death Index (CDI)""; ""Quantum Chemical Calculations ""; ""Calculation of Heat of Formation ""; ""Calculation of Log P ""; ""RESULTS AND DISCUSSION""; ""Cytotoxic Effects of H2O2 ""; ""Cytotoxicity of Flavonoids ""; ""The Influence of Trolox on Cytotoxic Effects of H2O2 ""; ""Structural Related Cytoprotective Activity of Flavonoids ""

""Effects of Hydroxyl Groups in the B Ring """"Effect of the 3-OH Group, 2,3-Double Bond and 4-Keto Group ""; ""Effect of the Carbohydrate Moieties""; ""Cytoprotective Activities and Physicochemical Properties of Flavonoids ""; ""Correlation between O-H Bond Dissociation Enthalpy (BDE) and Cytoprotective Activity (EC50) of Flavonoids ""; ""Correlation between Partition Coefficient (Log P) and Cytoprotective Activity (EC50) of Flavonoids ""; ""Quantitative Structure-Activity Relationship (QSAR) Model ""; ""CONCLUSION""; ""ACKNOWLEDGMENTS ""; ""REFERENCES ""

"" OLIGOMERIC NATURE, COLLOIDAL STATE, RHEOLOGY, ANTIOXIDANT CAPACITY AND ANTIVIRAL ACTIVITY OF POLYFLAVONOIDS""""ABSTRACT""; ""INTRODUCTION""; ""THE OLIGOMERIC NATURE OF POLYFLAVONOIDS ""; "" Profisetinindin and Prorobinetinidin Type Polyflavonoids ""; ""Procyanidin and Prodelphinidin Type Polyflavonoids ""; ""Colloidal State of Polyflavonoid Extracts""; ""RHEOLOGY OF INDUSTRIAL POLYFLAVONOIDS ""; ""ANTI-OXYDANT CAPABILITY OF POLYFLAVONOIDS ""; ""ANTIVIRAL ACTIVITY OF POLYFLAVONOIDS ""; ""REFERENCES""; ""GRAPEFRUIT FLAVONOIDS:  NARINGIN AND NARINGININ ""; ""ABSTRACT ""; ""INTRODUCTION ""

""REFERENCES ""