05092nam 2200625Ia 450 991014569350332120170809164431.01-281-06910-897866110691000-470-99579-31-4051-8152-4(CKB)1000000000415027(EBL)320113(OCoLC)476116783(SSID)ssj0000120447(PQKBManifestationID)11146454(PQKBTitleCode)TC0000120447(PQKBWorkID)10081531(PQKB)10206487(MiAaPQ)EBC320113(EXLCZ)99100000000041502720050412d2006 uy 0engur|n|---|||||txtccrThe chemical physics of food[electronic resource] /edited by Peter BeltonOxford Blackwell20061 online resource (272 p.)Description based upon print version of record.1-4051-2127-0 Includes bibliographical references and index.The Chemical Physics of Food; Contents; Preface; Contributors; About the Editor; 1 Emulsions; 1.1 Introduction; 1.2 Emulsion structure; 1.2.1 Size; 1.2.2 Concentration; 1.2.3 Surface properties; 1.2.3.1 Modified surfaces; 1.2.3.2 Types of interfacial material; 1.2.4 Interdroplet potentials; 1.3 Emulsion dynamics; 1.3.1 Creaming; 1.3.2 Flocculation; 1.3.3 Coalescence; 1.4 Emulsion functionality; 1.4.1 Rheology; 1.4.2 Chemical reactivity; 1.5 References; 2 Physicochemical Behaviour of Starch in Food Applications; 2.1 Introduction; 2.2 Starch composition and chemical structure2.2.1 Granular structure2.2.2 Molecular composition; 2.2.2.1 Amylose; 2.2.2.2 Amylopectin; 2.2.2.3 Intermediate materials; 2.2.2.4 Minor components; 2.3 Modifications of starch by hydrothermal treatments and shearing; 2.3.1 Gelatinization, pasting and melting; 2.3.1.1 Structural changes; 2.3.1.2 Mechanisms of gelatinization-melting; 2.3.1.3 Functional properties; 2.3.2 Gelation; 2.3.2.1 Structural changes; 2.3.2.2 Mechanisms; 2.3.2.3 Functional properties; 2.3.3 Glass transition and plasticization by water; 2.3.4 Physical ageing; 2.4 Interactions with other molecules2.4.1 Hydrocolloids and proteins2.4.2 Sugars; 2.4.3 Amylose complexation with small molecules; 2.4.3.1 Lipids; 2.4.3.2 Alcohols, aroma and flavours; 2.5 Starch as a nutrient; 2.5.1 Classification; 2.5.2 Resistant starch; 2.6 Conclusions; 2.7 References; 3 Water Transport and Dynamics in Food; 3.1 Introduction; 3.2 Statistical thermodynamics and the microscopic water distribution; 3.3 Experimental probes of the microscopic water distribution; 3.4 The water self-diffusion propagator; 3.5 Experimental probes of the water self-diffusion propagator3.6 Water transport in nonequilibrium microheterogeneous systems3.7 The state of water in nanopores; The colour plate section appears after page 82; 3.8 Experimental probes of water-biopolymer interactions; 3.9 Molecular dynamics simulations of water-biopolymer interactions; 3.10 The dependence of water dynamics on state variables; 3.10.1 Low-water-content systems; 3.10.2 Nonfreezing water; 3.10.3 Diffusion studies of surface water; 3.10.4 Water dynamics under high pressure; 3.11 Conclusion; 3.12 References; 4 Glasses; 4.1 Introduction; 4.2 Glass transitions4.2.1 Low molecular weight liquids and glasses4.2.2 Biopolymer glasses and plasticization; 4.2.3 Colloidal glasses; 4.3 Glassy state dynamics; 4.4 Structural relaxation in low molecular weight organic liquids and biopolymers; 4.5 Mechanical stability -colloidal systems; 4.6 Chemical stability; 4.6.1 Chemical kinetics and the glassy state in single-phase systems; 4.6.2 Chemical kinetics and the glassy state in multiphase systems; 4.7 Glassy carbohydrates as encapsulation matrices and solvents; 4.7.1 Flavour encapsulation in glassy carbohydrates4.7.2 Solvent properties of amorphous carbohydratesThis important book covers the main types of materials that food scientists have to deal with. Special attention is given to starch and gluten as being of particular importance in food science and not typical of general classes of substance. The book approaches the subject matter form a physics viewpoint.Based on the fundamental quantitative principles, which must form the basis for any discussion, qualitative or quantitative, about the behaviour of the systems involved, the book thus differs from others currently available. The editor, Peter Belton, currently President of the InstitutFoodAnalysisFoodCompositionElectronic books.FoodAnalysis.FoodComposition.664664.0015Belton P. S93538MiAaPQMiAaPQMiAaPQBOOK9910145693503321The chemical physics of food2025962UNINA