Functional foods and biotechnology : sources of functional foods and ingredients Cover Half Title Series Page Title Page Copyright Page Table of Contents Preface Editors Contributors Chapter 1: Introduction: Metabolic Driven Ecological Rationale to Advance Biotechnological Approaches for Functional Foods References Chapter 2: Science Behind the Substantiation of Health Claims in Functional Foods: Current Regulations 2.1 Introduction 2.1.1 Terms and Definitions 2.1.2 Regulation of FF 2.2 Scientific Substantiation of Health Claims 2.2.1 Analysis 2.2.2 Preclinical Studies 2.2.2.1 Bioaccessibility 2.2.2.2 Absorption