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Author: John N. Coupland Publisher: Springer ISBN: 1493907611 Category : Technology & Engineering Languages : en Pages : 192
Book Description
Familiar combinations of ingredients and processing make the structures that give food its properties. For example in ice cream, the emulsifiers and proteins stabilize partly crystalline milk fat as an emulsion, freezing (crystallization) of some of the water gives the product its hardness and polysaccharide stabilizers keep it smooth. Why different recipes work as they do is largely governed by the rules of physical chemistry. This textbook introduces the physical chemistry essential to understanding the behavior of foods. Starting with the simplest model of molecules attracting and repelling one another while being moved by the randomizing effect of heat, the laws of thermodynamics are used to derive important properties of foods such as flavor binding and water activity. Most foods contain multiple phases and the same molecular model is used to understand phase diagrams, phase separation and the properties of surfaces. The remaining chapters focus on the formation and properties of specific structures in foods – crystals, polymers, dispersions and gels. Only a basic understanding of food science is needed, and no mathematics or chemistry beyond the introductory college courses is required. At all stages, examples from the primary literature are used to illustrate the text and to highlight the practical applications of physical chemistry in food science.
Author: John N. Coupland Publisher: Springer ISBN: 1493907611 Category : Technology & Engineering Languages : en Pages : 192
Book Description
Familiar combinations of ingredients and processing make the structures that give food its properties. For example in ice cream, the emulsifiers and proteins stabilize partly crystalline milk fat as an emulsion, freezing (crystallization) of some of the water gives the product its hardness and polysaccharide stabilizers keep it smooth. Why different recipes work as they do is largely governed by the rules of physical chemistry. This textbook introduces the physical chemistry essential to understanding the behavior of foods. Starting with the simplest model of molecules attracting and repelling one another while being moved by the randomizing effect of heat, the laws of thermodynamics are used to derive important properties of foods such as flavor binding and water activity. Most foods contain multiple phases and the same molecular model is used to understand phase diagrams, phase separation and the properties of surfaces. The remaining chapters focus on the formation and properties of specific structures in foods – crystals, polymers, dispersions and gels. Only a basic understanding of food science is needed, and no mathematics or chemistry beyond the introductory college courses is required. At all stages, examples from the primary literature are used to illustrate the text and to highlight the practical applications of physical chemistry in food science.
Author: M. F. C. Ladd Publisher: Cambridge University Press ISBN: 9780521269957 Category : Science Languages : en Pages : 368
Book Description
This textbook presents a straightforward introduction to physical chemistry. Whilst stressing the fundamentals of the subject, it avoids the mathematical details of specialised techniques such as quantum theory, nuclear magnetic resonance, and spectroscopy. In order to promote an appreciation of 3-dimensional structure in the study of stereo-chemistry and solids, many of the illustrations are presented as stereoscopic views, and directions for observing them are given in an appendix. Each chapter ends with a set of problems of varying degrees of difficulty, which will assist the student in gaining familiarity with the themes of the book, and in testing their ability to apply these themes to new situations; full solutions are provided. The S1 system of units is used throughout and appendices serve as a useful reference source of numerical data. Some mathematical arguments are also developed in appendices, because their inclusion in the text might distract readers from the development of the subject. The book has been developed front an earlier publication by the authors entitled Modern Physical Chemistry, published by Penguin Books Ltd.
Author: Peter Atkins Publisher: Oxford University Press ISBN: 0199689091 Category : Science Languages : en Pages : 153
Book Description
Peter Atkins' Very Short Introduction explores the contributions physical chemistry has made to all branches of chemistry. Providing insight into its central concepts Atkins reveals the cultural contributions physical chemistry has made to our understanding of the natural world.
Author: Marcus Frederick Charles Ladd Publisher: Cambridge University Press ISBN: 9780521578813 Category : Science Languages : en Pages : 540
Book Description
The third edition of this text has been completely rewritten and revised. It is intended for first- and second-year undergraduates in chemistry taking physical chemistry courses, and for undergraduates in other science and engineering subjects that require an understanding of chemistry. The author gives more attention to the solid and liquid states than is found in other texts on this subject, and introduces topics such as computer simulation and quasicrystals. Each chapter concludes with a set of problems, to which there are solution notes, designed to lead the reader to familiarity with the subject and its application in new situations. Computer programs designed to assist the reader are downloadable from the World Wide Web, from the time of publication. Detailed solutions to the problems will also be available via the World Wide Web. See http://www.cup.cam.ac.uk/stm/laddsolutions.htm. This modern text on physical chemistry will be of interest to undergraduate students in chemistry and also students in other areas of science and engineering requiring a familiarity with the subject.
Author: Arthur Robert Peacocke Publisher: Oxford University Press, USA ISBN: Category : Language Arts & Disciplines Languages : en Pages : 338
Book Description
This book introduces both physical and biological scientists to important thermodynamic and kinetic interpretations of living systems that involve major conceptual developments in the application of physio-chemical ideas. A concluding discussion relates these developments to other widely discussed ideas that have been recently applied to living systems, including thermodynamic aspects of evolution, information theory, and hierarchy and the question of reductionism. Students and researchers in both physical and biological science will find this mathematically simplified account to be a clear and accessible introduction to the physical chemistry of biological organization.
Author: E Brian Smith Publisher: World Scientific Publishing Company ISBN: 1783262966 Category : Science Languages : en Pages : 332
Book Description
This elegant book provides a student-friendly introduction to the subject of physical chemistry. It is by the author of the very successful Basic Chemical Thermodynamics and is written in the same well-received popular style. It is concise and more compact than standard textbooks on the subject and emphasises the two important topics underpinning the subject: quantum mechanics and the second law of thermodynamics. Both topics are challenging to students because they focus on uncertainty and probability. The book explains these fundamental concepts clearly and shows how they offer the key to understanding a wide range of chemical phenomena including atomic and molecular spectra, the structure and properties of solids, liquids and gases, chemical equilibrium and the rates of chemical reactions. This revised edition has enabled improvements and corrections to be made.
Author: Joshua Schrier Publisher: University Science Books ISBN: 9781938787904 Category : Science Languages : en Pages : 0
Book Description
This book will revolutionize the way physical chemistry is taught by bridging the gap between the traditional "solve a bunch of equations for a very simple model" approach and the computational methods that are used to solve research problems. While some recent textbooks include exercises using pre-packaged Hartree-Fock/DFT calculations, this is largely limited to giving students a proverbial black box. The DIY (do-it-yourself) approach taken in this book helps student gain understanding by building their own simulations from scratch. The reader of this book should come away with the ability to apply and adapt these techniques in computational chemistry to his or her own research problems, and have an enhanced ability to critically evaluate other computational results. This book is mainly intended to be used in conjunction with an existing physical chemistry text, but it is also well suited as a stand-alone text for upper level undergraduate or intro graduate computational chemistry courses.
Author: Andreas Hofmann Publisher: ISBN: 9780994201027 Category : Chemistry, Physical and theoretical Languages : en Pages : 270
Book Description
This text provides an introduction to physical chemistry, covering the fundamentals of thermodynamics, kinetics, electrochemistry, transport and catalysis. The content of this text is delivered as one-semester course in the second year at Griffith University (Nathan, Australia) and intended for students in the disciplines of chemistry, biochemistry, engineering and neighbouring disciplines. Table of Contents I. Physico-chemical data and resources 1 Periodic table of the elements 2 Resources and databases 3 Units and constants 4 Summary of important formulae and equations II. Thermodynamics 1 Motivation, revision and introduction of basic concepts 2 Free energy 3 Properties of real systems 4 Exercises III. Mixtures and phases 1 Why do or don't things mix 2 Liquids 3 Phase equilibria 4 Thermodynamic aspects of phase transitions 5 Mixtures of volatile liquids 6 Exercises IV. Solutions of electrolytes 1 Fundamental concepts 2 Electrochemical reactions 3 Electrolytes in solution 4 Exercises V. Molecules in motion 1 Transport processes 2 Molecular motion in liquid solutions 3 Exercises VI. Kinetics 1 Introduction 2 Reaction rates, rate constants and orders of reaction 3 Rate equations 4 Determination of the rate law 5 Temperature dependence of reaction rates 6 Linking the rate laws with reaction mechanisms 7 Polymerisation kinetics 8 Collision theory 9 Reactions in solution 10 Diffusion control 11 Transition state theory 12 Exercises VII. Catalysis 1 Homogeneous catalysis 2 Heterogeneous Catalysis 3 Methods to investigate surfaces and surface processes 4 Exercises VIII. Mathematical appendix 1 Basic algebra and operations 2 Differentials 3 Integration 4 Data visualisation and fitting IX. Solutions to exercises X. Bibliography XI. Index
Author: Ishwar Das Publisher: New Age International ISBN: 9788122415605 Category : Chemistry, Physical and theoretical Languages : en Pages : 368
Book Description
In This Broad Introduction To Physical Chemistry, The Authors Have Included The Essential Elements Of Physical Chemistry, Paying Careful Attention To The Presentation Of Material. It Also Includes Some Chapters Of New Thrusts And Frontiers Viz. Reaction Dynamics, Oscillatory Chemical Reactions, Fast Reactions Kinetics, Polymer Chemistry, Environmental Chemistry And Statistical Thermodynamics, Glossary And Latest Examination Questions Are Given At The End Of Most Chapters To Provide Practice In The Subject. The Book Can Therefore Be Used To Meet The Demands Of A Large Number Of Undergraduate Chemistry Students Of Indian Universities. It May Also Be Used As A Reference Book For Postgraduate Students.
Author: D. K. Chakrabarty Publisher: Alpha Science Int'l Ltd. ISBN: 9781842650592 Category : Science Languages : en Pages : 416
Book Description
This book, intended for the undergraduate students, may also be used for a first chemistry course. The emphasis is on the concepts of physical chemistry and how to obtain quantitative relations from the concepts. Representative problems are included at the end of every chapter. To reduce the bulk, the book avoids experimental details that should be covered in laboratory manuals. Some aspects, such as wave mechanical model of the atom, molecular symmetry, chemical bonding and solid state chemistry that are inadequately covered by most text books at this level, are discussed in detail to give flavour of modern chemistry.
Author: John N. Coupland
Author: John N. Coupland
Author: M. F. C. Ladd
Author: Peter Atkins
Author: Marcus Frederick Charles Ladd
Author: Arthur Robert Peacocke
Author: E Brian Smith
Author: Joshua Schrier
Author: Andreas Hofmann
Author: Ishwar Das
Author: D. K. Chakrabarty