Immobilized Enzymes For Industrial Reactors

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Immobilized Enzymes For Industrial Reactors

Author : Ralph Messing
Publisher : Elsevier
ISBN 13 : 0323141323
Total Pages : 248 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Immobilized Enzymes For Industrial Reactors by : Ralph Messing

Download or read book Immobilized Enzymes For Industrial Reactors written by Ralph Messing and published by Elsevier. This book was released on 2012-12-02 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Immobilized Enzymes for Industrial Reactors aims to guide the engineer and scientist along the path toward the industrial application of immobilized enzymes. It is necessary to identify the hazards and pitfalls that will be encountered, not only in the initial research efforts, but also during the final engineering phases of a commercial program. Each contributing factor in an immobilized enzyme system will be scrutinized by the authors in an effort to accomplish the overall objectives. This book comprises 10 chapters, with the first being an introduction to and general history of immobilized enzymes. The next chapters go on to discuss basic enzymology; controlled-pore glasses for enzyme immobilization; carriers; immobilization by adsorption and inorganic bridge formation; immobilization by covalent attachment and by entrapment; characteristics of free vs. immobilized enzymes; immobilized coenzymes; design and operation of immobilized enzyme reactors; and applications of immobilized enzymes. This book will be of interest to practitioners in the fields of chemistry and engineering.

Analytical Applications of Immobilized Enzyme Reactors

Author : S. Lam
Publisher : Springer
ISBN 13 :
Total Pages : 298 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Analytical Applications of Immobilized Enzyme Reactors by : S. Lam

Download or read book Analytical Applications of Immobilized Enzyme Reactors written by S. Lam and published by Springer. This book was released on 1994 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enzymes are bio-catalysts which effect transformation of substrates to products with high specificity. The usage of enzymes in domestic and industrial applications is well known and has been well documented since the early history of civilization. With the advances in understanding of enzymology, usage of enzymes in industrial and biotechnological pro cesses and molecular medicine has proliferated. One of the key factors in the widespread application of enzymes in modern technologies is the development of enzyme immobilization tech niques, which overcome certain practical, functional and economic con straints. Many natural enzymes can be stabilized by immobilization on solid matrices, with most of the activity retained, for a variety of applica tions. An important application of immobilized enzymes is in liquid chromatography. In the last decade, post-column enzyme detection has become established as an important discipline in liquid chromatography. The new detection approach offers more sensitive and specific ways for measuring major classes of biomolecules. Reactors are fabricated by packing the immobilized enzymes into small columns, which can be placed immediately after an HPLC column.

Enzyme Biocatalysis

Author : Andrés Illanes
Publisher : Springer Science & Business Media
ISBN 13 : 1402083610
Total Pages : 398 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Enzyme Biocatalysis by : Andrés Illanes

Download or read book Enzyme Biocatalysis written by Andrés Illanes and published by Springer Science & Business Media. This book was released on 2008-06-19 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book was written with the purpose of providing a sound basis for the design of enzymatic reactions based on kinetic principles, but also to give an updated vision of the potentials and limitations of biocatalysis, especially with respect to recent app- cations in processes of organic synthesis. The ?rst ?ve chapters are structured in the form of a textbook, going from the basic principles of enzyme structure and fu- tion to reactor design for homogeneous systems with soluble enzymes and hete- geneous systems with immobilized enzymes. The last chapter of the book is divided into six sections that represent illustrative case studies of biocatalytic processes of industrial relevance or potential, written by experts in the respective ?elds. We sincerely hope that this book will represent an element in the toolbox of gr- uate students in applied biology and chemical and biochemical engineering and also of undergraduate students with formal training in organic chemistry, biochemistry, thermodynamics and chemical reaction kinetics. Beyond that, the book pretends also to illustrate the potential of biocatalytic processes with case studies in the ?eld of organic synthesis, which we hope will be of interest for the academia and prof- sionals involved in R&D&I. If some of our young readers are encouraged to engage or persevere in their work in biocatalysis this will certainly be our more precious reward.

Problem Solving in Enzyme Biocatalysis

Author : Andrés Illanes
Publisher : John Wiley & Sons
ISBN 13 : 1118341775
Total Pages : 288 pages
Book Rating : 4.1/5 (183 download)

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Book Synopsis Problem Solving in Enzyme Biocatalysis by : Andrés Illanes

Download or read book Problem Solving in Enzyme Biocatalysis written by Andrés Illanes and published by John Wiley & Sons. This book was released on 2013-10-02 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enzyme biocatalysis is a fast-growing area in process biotechnology that has expanded from the traditional fields of foods, detergents, and leather applications to more sophisticated uses in the pharmaceutical and fine-chemicals sectors and environmental management. Conventional applications of industrial enzymes are expected to grow, with major opportunities in the detergent and animal feed sectors, and new uses in biofuel production and human and animal therapy. In order to design more efficient enzyme reactors and evaluate performance properly, sound mathematical expressions must be developed which consider enzyme kinetics, material balances, and eventual mass transfer limitations. With a focus on problem solving, each chapter provides abridged coverage of the subject, followed by a number of solved problems illustrating resolution procedures and the main concepts underlying them, plus supplementary questions and answers. Based on more than 50 years of teaching experience, Problem Solving in Enzyme Biocatalysis is a unique reference for students of chemical and biochemical engineering, as well as biochemists and chemists dealing with bioprocesses. Contains: Enzyme properties and applications; enzyme kinetics; enzyme reactor design and operation 146 worked problems and solutions in enzyme biocatalysis.

Polymeric Supports for Enzyme Immobilization

Author : Alka Dwevedi
Publisher : Academic Press
ISBN 13 : 0128192070
Total Pages : 189 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Polymeric Supports for Enzyme Immobilization by : Alka Dwevedi

Download or read book Polymeric Supports for Enzyme Immobilization written by Alka Dwevedi and published by Academic Press. This book was released on 2021-06-22 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enzyme immobilization has been approached for finding solutions for various critical problems associated with industries, medicine, environment, agriculture, etc. Especially since last decades, several innovative researches have come up to look for enhancing catalytic efficiency, reusability of immobilized enzyme and longer stability by introducing range of immobilizing supports, supports modifiers through introduction of several chemical agents (non-toxic) and adopting innovative enzyme immobilization methods. In the present book, polymeric supports have been focussed for enzyme immobilization, especially due to their versatility in immobilizing different enzymes for different large scale enzyme reactors to be used for several applications. Especially, polymers can be modified according to applications and enzyme properties which have made it supports of choice for all several enzyme based applications. Polymeric Supports for Enzyme Immobilization: Opportunities and Applications offers in-depth discussions of known polymeric enzyme support materials, reaction processes, and optimized methods to enhance enzyme immobilization. Case-based chapters examine methods of enzyme immobilization onto various polymeric supports, their surface chemistry and physical morphology followed by implementation of polymers based immobilized enzymes in various applications, viz. medicine, environment, industries, clean energy, disease diagnosis, drug delivery etc. This book has prime focus to allow several researchers across the world to provide updated technological details and incite to contribute more innovative work in coming years to find solutions to several critical problems. Offers an in-depth, case-driven discussion of known polymeric enzyme support materials, associated reaction processes, and methods to enhance enzyme immobilization Provides optimal strategies for various enzymes, processes, and applications, considering the enzyme itself, substrate, and available support properties Provides complete details on applications of polymeric based immobilized enzymes in various applications ranging from chemical; or pharmaceutical synthesis, food processing, bioremediation, industrial catalysis, etc.

Immobilized Enzymes

Author : Michael D. Trevan
Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 166 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Immobilized Enzymes by : Michael D. Trevan

Download or read book Immobilized Enzymes written by Michael D. Trevan and published by John Wiley & Sons. This book was released on 1980 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Carrier-bound Immobilized Enzymes

Author : Linqiu Cao
Publisher : John Wiley & Sons
ISBN 13 : 3527607080
Total Pages : 578 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Carrier-bound Immobilized Enzymes by : Linqiu Cao

Download or read book Carrier-bound Immobilized Enzymes written by Linqiu Cao and published by John Wiley & Sons. This book was released on 2006-05-12 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first systematic overview of this key technique since the early 1990s, this authoritative reference is the only handbook available to include all recent developments. The author draws on his wide-ranging experience in both academia and industry to systematically cover all types of enzyme immobilization methods, such as adsorption-based and covalent immobilization, as well as enzyme entrapment and encapsulation. Throughout, a careful review of materials and techniques for the generation of functional immobilized enzymes benefits both developers and users of carrier-bound enzymes. A must for biotechnologists, biochemists and preparative chemists using enzymes in their daily work.

Immobilized Enzyme Principles

Author : Lemuel B. Wingard
Publisher : Elsevier
ISBN 13 : 1483215849
Total Pages : 376 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Immobilized Enzyme Principles by : Lemuel B. Wingard

Download or read book Immobilized Enzyme Principles written by Lemuel B. Wingard and published by Elsevier. This book was released on 2014-06-28 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applied Biochemistry and Bioengineering, Volume 1: Immobilized Enzyme Principles focuses on the utilization of immobilization techniques for the study and application of enzyme catalysts in a variety of potential end-uses. This book emphasizes the preparation of enzyme-support systems, effects caused by the concurrent phenomena of enzyme-catalyzed reaction kinetics and mass transfer resistances, and how these reactions are incorporated into the design of enzyme-catalyzed reactor systems. The magnitude of the perturbation of the apparent kinetic parameters of an immobilized enzyme that could serve in principle as a measure of the effective concentrations of substrate, modifier, or inhibitor at the site of the enzymic reaction is also explained. This volume is recommended for biological scientists and engineers, as well as researchers interested in the biochemical common denominator that causes the interaction of engineering practice and biological sciences for technological development.

Enzyme Immobilization

Author : Rowan Austin
Publisher : Scientific e-Resources
ISBN 13 : 1839473460
Total Pages : 348 pages
Book Rating : 4.8/5 (394 download)

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Book Synopsis Enzyme Immobilization by : Rowan Austin

Download or read book Enzyme Immobilization written by Rowan Austin and published by Scientific e-Resources. This book was released on 2018-12-19 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: An enzyme is a protein, or protein complex, that catalyses a chemical reaction. Like any catalyst, enzymes work by lowering the activation energy of a reaction, thus allowing the reaction to proceed to its steady state or completion much faster than it otherwise would; the enzyme remains unaltered by the completed reaction and can therefore continue catalysis. An immobilized enzyme is an enzyme attached to an inert, insoluble material-such as calcium alginate. This can provide increased resistance to changes in conditions such as pH or temperature. It also lets enzymes be held in place throughout the reaction, following which they are easily separated from the products and may be used again-a far more efficient process and so is widely used in industry for enzyme catalysed reactions. An alternative to enzyme immobilization is whole cell immobilization. Carrier matrices for enzyme immobilisation by adsorption and covalent binding must be chosen with care. The manufacture of high-valued products on a small scale may allow the use of relatively expensive supports and immobilisation techniques whereas these would not be economical in the large-scale production of low added-value materials. A substantial saving in costs occurs where the carrier may be regenerated after the useful lifetime of the immobilised enzyme. This book is simple protocols for the immobilization of enzymes and cells that could be useful for application at industrial scale, novel protocols for immobilization in the future, and new chemical reactors able to overcome the limitations of a number of immobilized derivatives.

Advances in Food Biotechnology

Author : Ravishankar Rai V
Publisher : John Wiley & Sons
ISBN 13 : 1118864557
Total Pages : 750 pages
Book Rating : 4.1/5 (188 download)

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Book Synopsis Advances in Food Biotechnology by : Ravishankar Rai V

Download or read book Advances in Food Biotechnology written by Ravishankar Rai V and published by John Wiley & Sons. This book was released on 2015-12-21 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: The application of biotechnology in the food sciences has led to an increase in food production and enhanced the quality and safety of food. Food biotechnology is a dynamic field and the continual progress and advances have not only dealt effectively with issues related to food security but also augmented the nutritional and health aspects of food. Advances in Food Biotechnology provides an overview of the latest development in food biotechnology as it relates to safety, quality and security. The seven sections of the book are multidisciplinary and cover the following topics: GMOs and food security issues Applications of enzymes in food processing Fermentation technology Functional food and nutraceuticals Valorization of food waste Detection and control of foodborne pathogens Emerging techniques in food processing Bringing together experts drawn from around the world, the book is a comprehensive reference in the most progressive field of food science and will be of interest to professionals, scientists and academics in the food and biotech industries. The book will be highly resourceful to governmental research and regulatory agencies and those who are studying and teaching food biotechnology.

Immobilization of Enzymes and Cells

Author : José M. Guisán
Publisher : Springer Science & Business Media
ISBN 13 : 1597450537
Total Pages : 447 pages
Book Rating : 4.5/5 (974 download)

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Book Synopsis Immobilization of Enzymes and Cells by : José M. Guisán

Download or read book Immobilization of Enzymes and Cells written by José M. Guisán and published by Springer Science & Business Media. This book was released on 2008-02-05 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enzymes and whole cells are able to catalyze the most complex chemical processes under the most benign experimental and environmental conditions. In this way, enzymes and cells could be excellent catalysts for a much more sustainable chemical industry. However, enzymes and cells also have some limitations for nonbiological applications: fine chemistry, food chemistry, analysis, therapeutics, and so on. Enzymes and cells may be unstable, difficult to handle under nonconventional conditions, poorly selective toward synthetic substrates, and so forth. From this point of view, the transformation—from the laboratory to industry—of chemical processes catalyzed by enzymes and cells may be one of the most complex and exciting goals in biotechnology. For many industrial applications, enzymes and cells have to be immobilized, via very simple and cost-effective protocols, in order to be re-used over very long periods of time. From this point of view, immobilization, simplicity, and stabilization have to be strongly related concepts. Over the last 30 years, a number of protocols for the immobilization of cells and enzymes have been reported in scientific literature. However, only very few protocols are simple and useful enough to greatly improve the functional properties of enzymes and cells, activity, stability, selectivity, and related properties.

Bioremediation of Environmental Pollutants

Author : Deep Chandra Suyal
Publisher : Springer Nature
ISBN 13 : 3030861694
Total Pages : 394 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Bioremediation of Environmental Pollutants by : Deep Chandra Suyal

Download or read book Bioremediation of Environmental Pollutants written by Deep Chandra Suyal and published by Springer Nature. This book was released on 2021-12-11 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book collates the latest trends and technological advancements in bioremediation, especially for its monitoring and assessment. Divided into 18 chapters, the book summarizes basic concepts of waste management and bioremediation, describes advancements of the existing technologies, and highlights the role of modern instrumentation and analytical methods, for environmental clean-up and sustainability. The chapters cover topics such as the role of microbial fuel cells in waste management, microbial biosensors for real-time monitoring of bioremediation processes, genetically modified microorganisms for bioremediation, application of immobilized enzyme reactors, spectroscopic techniques, and in-silico approaches in bioremediation monitoring and assessment. The book will be advantageous not only to researchers and scholars interested in bioremediation and sustainability but also to professionals and policymakers.

Immobilization of Enzymes and Cells

Author : Jose M. Guisan
Publisher : Humana
ISBN 13 : 9781071602171
Total Pages : 495 pages
Book Rating : 4.6/5 (21 download)

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Book Synopsis Immobilization of Enzymes and Cells by : Jose M. Guisan

Download or read book Immobilization of Enzymes and Cells written by Jose M. Guisan and published by Humana. This book was released on 2021-01-29 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fourth edition volume expands on the previous editions with new insights on important aspects to take into accounting when immobilizing enzymes and cells, illustrating outstanding examples that support those aspects, and exploring ways to fabricate and characterize heterogeneous biocatalysts including both immobilized enzymes and cells. The transformation of soluble and usually instable enzymes into heterogeneous and highly stable biocatalysts is strongly emphasized. The chapters in this book cover topics such as the importance of enzyme orientation on the support surface; application and characterization of immobilized enzymes; different functionalization chemistries for the modulation of the immobilized enzyme properties; co-immobilization of multi-enzyme systems; new analytical techniques for the characterization of heterogeneous biocatalysts; protocols for cell entrapment in alginate; preparation and characterization of biofilms; and cell encapsulation technologies. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Cutting-edge and authoritative, Immobilization of Enzymes and Cells: Methods and Protocols, Fourth Edition is a valuable resource for researchers interested in expanding their knowledge of this developing field.

Immobilization of Enzymes and Cells

Author : Jose M. Guisan
Publisher : Humana
ISBN 13 : 9781493959884
Total Pages : 0 pages
Book Rating : 4.9/5 (598 download)

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Book Synopsis Immobilization of Enzymes and Cells by : Jose M. Guisan

Download or read book Immobilization of Enzymes and Cells written by Jose M. Guisan and published by Humana. This book was released on 2016-08-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: For most of industrial applications, enzymes and cells have to be immobilized, via very simple and cost-effective protocols, in order to be re-used for very long periods of time. From this point of view, immobilization, simplicity and stabilization have to be strongly related concepts. The third edition of Immobilization of Enzymes and Cells expands upon and updates the previous editions with current, detailed protocols for immobilization. With new chapters on protocols for immobilization of enzymes and cells which may be useful to greatly improve the functional properties of enzymes and cells. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and key tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Immobilization of Enzymes and Cells, Third Edition demonstrates simple and efficient protocols for the preparation, characterization, and utilization of immobilized enzymes and cells.

Biocatalytic Membrane Reactors

Author : Enrico Drioli
Publisher : CRC Press
ISBN 13 : 9780748406548
Total Pages : 240 pages
Book Rating : 4.4/5 (65 download)

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Book Synopsis Biocatalytic Membrane Reactors by : Enrico Drioli

Download or read book Biocatalytic Membrane Reactors written by Enrico Drioli and published by CRC Press. This book was released on 1998-11-27 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research level reference book has been co-written by Enrico Drioli, perhaps one of the world's best known researchers into membrane technology. The application of membrane technology to chemical transformation and molecular separation are beginning to be exploited in the pharmaceutical science and biotechnology industries, but there is a need for researchers and students to have up-to-date literature - and this book provides it. The book will be of interest to students of chemistry, chemical engineering, pharmacy and biotechnology.

Immobilized Enzymes for Food Processing

Author : Pitcher
Publisher : CRC Press
ISBN 13 : 1351090305
Total Pages : 384 pages
Book Rating : 4.3/5 (51 download)

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Book Synopsis Immobilized Enzymes for Food Processing by : Pitcher

Download or read book Immobilized Enzymes for Food Processing written by Pitcher and published by CRC Press. This book was released on 2019-08-08 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Much has been written about immobilized enzymes during this period of time. So much, in fact, that it can become difficult even for those involved in developing new enzymatic food processing operations to bridge the gap between the field of immobilized enzymes and their specific requirements. It is the purpose of this book to assist those engaged in this difficult task. It is also a goal to bring to the researcher in enzyme immobilization an appreciation for the requirements of the food processing industry.

Immobilized Enzyme Technology

Author : H. Weetall
Publisher : Springer Science & Business Media
ISBN 13 : 1461587352
Total Pages : 317 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Immobilized Enzyme Technology by : H. Weetall

Download or read book Immobilized Enzyme Technology written by H. Weetall and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: On November 5-8, 1974, a Seminar on Research and De velopment of Immobilized Enzymes was held in Tokyo, Japan. The seminar was part of the United States-Japan Cooperative Science Program sponsored jointly by the National Science Foundation and the Japan Society for the Promotion of Sci ence. The purpose of the seminar was to promote the scienti fic exchange of ideas and scien~ific results of a practical nature, as well as academic advances made in both countries through discussion and exchange of ideas. The areas chosen for discussion included: fundamental research in immobilized enzymes, new techniques of enzyme purification, comparative studies on immobilization techni ques and the relative merits, chemical engineering aspects of the technology, industrial applications and reactor de sign. The discussions and exchange of ideas which took place at the seminar should promote new research and development which we hope will lead to new important advances in enzyme technology. These proceedings represent the summation of the work presented and discussed at the seminar. The editors hope the reader will find them interesting and informative. Howard H. Weeta11 Shuichi Suzuki March, 1975 v Contents Immobilization of Coenzyme B6 and Several B6 Enzymes: Application to Assay or Production of SOU,I;! Amino Acids and to Structure-Function Inter relationship Studies of B6 1 Enzymes • • • • • • • Saburo Fukui and Sei-ichiro Ikeda Enzyme Engineering Case Study: Immobilized Lactase • • • • • 17 James R. Ford and Wayne H. Pitcher, Jr.