November 23, 2020

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Enzymes in Food Technology

Enzymes in Food Technology
Author : Robert J. Whitehurst,Maarten Van Oort
Publisher : John Wiley & Sons
Release Date : 2009-09-03
Category : Technology & Engineering
Total pages :384
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The second edition of this successful book highlights thewidespread use of enzymes in food processing improvement andinnovation, explaining how they bring advantages. The properties ofdifferent enzymes are linked to the physical and biochemical eventsthat they influence in food materials and products, while these inturn are related to the key organoleptic, sensory and shelf lifequalities of foods. Fully updated to reflect advances made in the field over recentyears, new chapters in the second edition look at the use ofenzymes in the reduction of acrylamide, in fish processing and innon-bread cereal applications such as flour confectionery. Geneticmodification of source organisms (GMO) has been used to improveyields of purer enzymes for some time now but the newer technologyof protein engineering (PE) of enzymes has the potential to producepurer, more targeted products without unwanted side activities, anda chapter is also included on this important new topic. Authorshave been selected not only for their practical working knowledgeof enzymes but also for their infectious enthusiasm for thesubject. The book is aimed at food scientists and technologists,ingredients suppliers, geneticists, analytical chemists and qualityassurance personnel.

Immobilization of Enzymes and Cells

Immobilization of Enzymes and Cells
Author : Jose M. Guisan
Publisher : Springer Science & Business Media
Release Date : 2006
Category : Science
Total pages :449
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The continuing rapid progress in work designed to improve the functional properties of enzymes and cells as industrial catalysts has led to this revised, updated, and expanded new edition of the warmly received initial edition of Immobilization of Enzymes and Cells. This long-awaited second edition contains new and simplified protocols useful for industrial applications, novel techniques that will prove useful now or in the near future, and protocols for the preparation of immobilized derivatives suitable for a wide variety of nonconventional reaction media. The authors also offer tools for the development of new immobilization techniques, methods for preparing immobilized derivatives for therapeutic and industrial use, and new chemical reactors designed to overcome the limitations of immobilized derivatives. The emphasis is on improving enzyme and cell properties via very simple immobilization protocols, along with the development of new and better methods. The protocols follow the successful Methods in Biotechnology series format, each offering step-by-step laboratory instructions, an introduction outlining the principles behind the technique, lists of the necessary equipment and reagents, and tips on troubleshooting and avoiding known pitfalls. Innovative and highly practical, Immobilization of Enzymes and Cells, Second Edition, affords biochemists, biotechnologists, and biochemical engineers a practical review of all the latest methods and tools-as well as optimized conventional techniques-needed to carry out successful research involving immobilizing enzymes and cells.

Enzymes in Food Processing

Enzymes in Food Processing
Author : Gregory A. Tucker,L.F.J. Woods
Publisher : Springer Science & Business Media
Release Date : 2012-12-06
Category : Technology & Engineering
Total pages :319
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Recent years have seen a rapid increase in the use of enzymes as food processing tools, as an understanding of their means of control has improved. Since publication of the first edition of this book many new products have been commercially produced and the corresponding number of published papers has swollen. This second edition has been fully revised and updated to cover changes in the last five years. It continues to provide food technologists, chemists, biochemists and microbiologists with an authoritative, practical and detailed review of the subject.

Microbial Enzymes and Biotransformations

Microbial Enzymes and Biotransformations
Author : José-Luis Barredo
Publisher : Springer Science & Business Media
Release Date : 2005
Category : Medical
Total pages :319
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Leading experts in enzyme manipulation describe in detail their cutting-edge techniques for the screening, evolution, production, immobilization, and application of enzymes. These readily reproducible methods can be used to improve enzyme function by directed evolution, to covalently immobilize enzymes, to microencapsulate enzymes and cells, and to manufacture enzymes for human health, nutrition, and environmental protection. Overview chapters on microorganisms as a source of metabolic and enzymatic diversity, and on the fast-moving field of enzyme biosensors are presented. Microbial Enzymes and Biotransformations offers laboratory and industrial scientists a wealth of proven enzymatic protocols that show clearly how to go from laboratory results to successful industrial applications.

Enzymes

Enzymes
Author : Robert A. Copeland
Publisher : John Wiley & Sons
Release Date : 2004-04-07
Category : Science
Total pages :416
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Fully updated and expanded-a solid foundation for understandingexperimental enzymology. This practical, up-to-date survey is designed for a broadspectrum of biological and chemical scientists who are beginning todelve into modern enzymology. Enzymes, Second Editionexplains the structural complexities of proteins and enzymes andthe mechanisms by which enzymes perform their catalytic functions.The book provides illustrative examples from the contemporaryliterature to guide the reader through concepts and data analysisprocedures. Clear, well-written descriptions simplify the complexmathematical treatment of enzyme kinetic data, and numerouscitations at the end of each chapter enable the reader to accessthe primary literature and more in-depth treatments of specifictopics. This Second Edition of Enzymes: A Practical Introductionto Structure, Mechanism, and Data Analysis features refinedand expanded coverage of many concepts, while retaining theintroductory nature of the book. Important new featuresinclude: A new chapter on protein-ligand binding equilibria Expanded coverage of chemical mechanisms in enzyme catalysisand experimental measurements of enzyme activity Updated and refined discussions of enzyme inhibitors andmultiple substrate reactions Coverage of current practical applications to the study ofenzymology Supplemented with appendices providing contact information forsuppliers of reagents and equipment for enzyme studies, as well asa survey of useful Internet sites and computer software forenzymatic data analysis, Enzymes, Second Edition isthe ultimate practical guide for scientists and students inbiochemical, pharmaceutical, biotechnical, medicinal, andagricultural/food-related research.

Enzymes

Enzymes
Author : Malcolm Dixon,Edwin C. Webb
Publisher : Elsevier
Release Date : 2014-06-05
Category : Science
Total pages :971
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Enzymes, Second Edition provides information pertinent to the developments in the field of enzymology. This book presents the properties of enzymes as chemical catalysts or simply as chemical substances. Organized into 13 chapters, this edition begins with an overview of the range of action or specificity of enzymes. This text then discusses the special techniques employed in the isolation of enzymes and explores the considerable progress in the study of the properties and functions of enzymes. Other chapters consider the mechanism of enzyme catalysis by more direct methods, including the use of isotopes. This book discusses as well the mechanism of the biosynthesis of enzymes and the means by which their chemical structure is determined by the genetic material of the chromosomes. The final chapter deals with the essential aspects of the enzymatic system linking energy-producing processes with energy-utilizing processes. This book is a valuable resource for biochemists, physical chemists, and research workers.

Allosteric Regulatory Enzymes

Allosteric Regulatory Enzymes
Author : Thomas W. Traut
Publisher : Springer Science & Business Media
Release Date : 2007-09-11
Category : Science
Total pages :250
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This book covers the most recent developments in the analysis of allosteric enzymes and provides a logical introduction to the limits for enzyme function as dictated by the factors that are limits for life. The book presents a complete description of all the mechanisms used for changing enzyme activity. It is extensively illustrated to clarify kinetic and regulatory properties. Eight enzymes are used as model systems after extensive study of their mechanisms. Wherever possible, the human form of the enzyme is used to illustrate the regulatory features.

Evaluation of Enzyme Inhibitors in Drug Discovery

Evaluation of Enzyme Inhibitors in Drug Discovery
Author : Robert A. Copeland
Publisher : John Wiley & Sons
Release Date : 2005-04-01
Category : Science
Total pages :384
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A Study of Enzymes

A Study of Enzymes
Author : Stephen A. Kuby
Publisher : CRC Press
Release Date : 1990-11-21
Category : Medical
Total pages :488
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This comprehensive monograph consists of two parts: Volume I, entitled Enzyme Catalysis, Kinetics, and Substrate Binding; and Volume II, entitled Mechanism of Enzyme Action. Volume I focuses on several aspects of enzyme catalytic behavior, their steady-state and transient-state kinetics, and the thermodynamic properties of substrate binding. Packed with figures, tables, schemes, and photographs, this volume contains over 1,000 references, including references regarding enzymology's fascinating history. This comprehensive book is of particular interest to enzymology students, teachers, and researchers. Volume II presents selected "cutting edge" examples of techniques and approaches being pursued in biochemistry. This up-to-date resource includes 11 chapters, which illustrate important theoretical and practical aspects of enzyme mechanisms. It also features selected examples in which today's most important techniques, ideas, and theories are used to elaborate on the intricate nature of enzyme action mechanisms. This particular volume provides important information for both the novice and the seasoned investigator.

Seafood Enzymes

Seafood Enzymes
Author : Norman F. Haard,Benjamin K. Simpson
Publisher : CRC Press
Release Date : 2000-02-25
Category : Technology & Engineering
Total pages :696
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"Reviews specific enzymes and enzyme groups studied in recent years, delves into the relationship between enzymes and seafood quality, covers the application of enzymes as seafood processing aids, and focuses on the recovery of useful enzymes as by-products from seafood waste. Details the control of enzyme activity in seafood products."

Industrial Enzymes

Industrial Enzymes
Author : Julio Polaina,Andrew P. MacCabe
Publisher : Springer Science & Business Media
Release Date : 2007-05-16
Category : Science
Total pages :641
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Recent developments in genetic engineering and protein chemistry are bringing ever more powerful means of analysis to bear on the study of enzyme structure. This volume reviews the most important types of industrial enzymes. In a balanced manner it covers three interrelated aspects of paramount importance for enzyme performance: three-dimensional protein structure, physicochemical and catalytic properties, and the range of both classical and novel applications.

Industrial Enzymes and Their Applications

Industrial Enzymes and Their Applications
Author : Helmut Uhlig
Publisher : John Wiley & Sons
Release Date : 1998-04-06
Category : Technology & Engineering
Total pages :472
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A comprehensive, accessible, up-to-date catalog of enzymes andtheir uses in modern manufacturing. Enzymes have long been used by industrial product makers as majorcatalysts to transform raw materials into end products. Nowavailable in English for the first time, Industrial Enzymes andTheir Applications is the only authoritative catalog of enzymeswith in-depth coverage of their varied uses, the classes in whichthey are grouped, and which chemical reagents they have replaced oncurrent mass production lines. The first section surveys general enzyme characteristics anddiscusses their microbiological origin, including pH andtemperature dependence of the activity and stability of eachenzyme. The next section then examines the most importantindustrial enzymes in use today--includingcarbohydrate-hydrolyz-ing enzymes, proteases, estercleavage-fat-hydrolyzing enzymes, and immobilized enzymes. The lastsection is devoted to specific applications of technical enzymes insuch areas as food processing, beverage production, animalnutrition, leather, and textiles. Industrial Enzymes and Their Applications offers instant access toa wealth of key enzyme data--an invaluable, wide-ranging resourcefor industrial chemists, biochemists, biochemical engineers, andstudents.

Enzymes in Farm Animal Nutrition

Enzymes in Farm Animal Nutrition
Author : Michael Richard Bedford,Gary G. Partridge
Publisher : CABI
Release Date : 2001
Category : Medical
Total pages :406
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This book contains 16 chapters by individual authors reviewing feed enzymes within the context of their mode of action, interaction with intestinal physiology, economic and environmental impacts, and application of the technology to the diets of various livestock species.

Food Enzymes: Structure and Mechanism

Food Enzymes: Structure and Mechanism
Author : Dominic W.S. Wong
Publisher : Springer Science & Business Media
Release Date : 1995-12-31
Category : Science
Total pages :390
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Food Enzymes: Structure and Mechanism is the first volume to bring together current information on the structures and mechanisms of important food enzymes. It provides an in-depth discussion of the dynamic aspects of enzyme structures and their relationship to the chemistry of catalysis. The book emphasizes aspects of the chemistry of enzyme structure and mechanism seldom covered in the food science literature. It includes a thorough discussion of the genetic modification of enzyme structures and functions with reference to specific food enzymes. More than 100 illustrations enhance the clarity of important concepts. Comprehensive references reflect the current state of knowledge on enzyme actions.

The Enzymes

The Enzymes
Author : Paul D. Boyer
Publisher : Academic Press
Release Date : 1971
Category : Science
Total pages :896
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Conteúdo: Hydrolosis: other C-N londs phosphate esters.