Biotechnological Processing Steps for Enzyme Manufacturing

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Publisher :
ISBN 13 : 9788189729011
Total Pages : 0 pages
Book Rating : 4.7/5 (29 download)

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Book Synopsis Biotechnological Processing Steps for Enzyme Manufacturing by : R. C. Tripathi

Download or read book Biotechnological Processing Steps for Enzyme Manufacturing written by R. C. Tripathi and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Application Of Modern Biotechnology In Enzyme Manufacturing Is Dramatically Sparking The Exploitation Of New Enzymes And The Development Of New Enzyme Properties. Due To New Technologies, New Enzymes Not Accessible Before Can Be Cloned Into And Produced From A Well-Known Host Organism. Applying New Technologies, The Enzyme Properties May Be Efficiently Altered Which Will Lead To An Increase In The Variability Of Enzymes Available And Might Lead To Enzymes Not Present In Nature So Far. With Applying New Technologies, The Variability In Enzyme Structure Is Dramatically Increased And Enzyme Properties Are Significantly Enhanced. The Applications Of Biotechnology In Enzyme Manufacturing Is Elaborately Described In This Volume. It Is Hoped That This Authentic And Up-To-Date Work Will Address The Needs Of Practitioners And Students In The Fields Of Organic Chemistry, Biology And Bioengineering. Contents Chapter 1: Introduction; Chapter 2: Enzyme Technology; Chapter 3: Biotechnology And Its Applications; Chapter 4: Biomimetic Concepts To Asymmetric Synthesis; Chapter 5: Enzymes In Organic Media; Chapter 6: Carbohydrate-Processing Phosphorolytic Enzymes; Chapter 7 Biosensors; Chapter 8: Enzyme Kinetics; Chapter 9: Immobilised Enzymes; Chapter 10: Advances In Enzyme Technology; Chapter 11: Challenges And Opportunities In Enzyme Manufacturing.

Enzymes Biotechnology Handbook

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Publisher : ASIA PACIFIC BUSINESS PRESS Inc.
ISBN 13 : 8178330784
Total Pages : 490 pages
Book Rating : 4.1/5 (783 download)

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Book Synopsis Enzymes Biotechnology Handbook by : NIIR Board of Consultants & Engineers

Download or read book Enzymes Biotechnology Handbook written by NIIR Board of Consultants & Engineers and published by ASIA PACIFIC BUSINESS PRESS Inc.. This book was released on 2004-01-01 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: Industrial biotechnology is the practice of using cells to generate industrially useful products. An enzyme is a protein that catalyzes, or speeds up, a chemical reaction. Enzymes are the focal point of biotechnological processes, without them biotechnology as a subject would not exist. The main advantage of enzymes compared to most other catalysts is their stereo, region and chemo selectivity and specificity. Enzymes are responsible for many essential biochemical reactions in micro organisms, plants, animals, and human beings. Biotechnology processes may have potential in energy production, specifically in the substitution of renewable plant biomass for fossil feedstock. This will depend on the development of enzymes able to degrade cellulose in plant biomass and designing methods to recycle or dispose of spent biomass. With time, research, and improved protein engineering methods, many enzymes have been genetically modified to be more effective at the desired temperatures, pH, or under other manufacturing conditions typically inhibitory to enzyme activity (e.g. harsh chemicals), making them more suitable and efficient for industrial or home applications. Enzymes are used in the extraction of natural products, as catalysts in organic chemistry, in clinical analysis, in industrial processes, and so on. The application of enzymes is found in many different fields and it is one of the good sectors to venture. In coming few years it is estimated that world enzyme demand will average annual increases of 6.3 percent. This book basically deals with principles of industrial enzymology, basis of utilization of soluble and immobilized, enzymes in industrial processes, principles of immobilization of enzymes, enzymes in clinical analysis principles, practical aspects of large-scale protein purification, the applications of enzymes in industry, use of enzymes in the extraction of natural products, data on techniques of enzyme immobilization and bio affinity procedures etc. In this book you can find all the basic information required on the fundamental aspects of the enzymes, their chemistry, bio chemistry as well as detailed information of their applications a wide variety of industrial processes etc. The book is very useful for research scholars, technocrats, institutional libraries and entrepreneurs who want to enter into the field of manufacturing of enzymes.

Enzyme Technology

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Publisher : Springer Science & Business Media
ISBN 13 : 9780387292946
Total Pages : 774 pages
Book Rating : 4.2/5 (929 download)

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Book Synopsis Enzyme Technology by : Ashok Pandey

Download or read book Enzyme Technology written by Ashok Pandey and published by Springer Science & Business Media. This book was released on 2006-04-28 with total page 774 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher Description

Enzymes in Industry

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Publisher : John Wiley & Sons
ISBN 13 : 3527617108
Total Pages : 516 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Enzymes in Industry by : Wolfgang Aehle

Download or read book Enzymes in Industry written by Wolfgang Aehle and published by John Wiley & Sons. This book was released on 2008-01-08 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leading experts from all over the world present an overview of the use of enzymes in industry for: - the production of bulk products, such as glucose, or fructose - food processing and food analysis - laundry and automatic dishwashing detergents - the textile, pulp and paper and animal feed industries - clinical diagnosis and therapy - genetic engineering. The book also covers identification methods of new enzymes and the optimization of known ones, as well as the regulatory aspects for their use in industrial applications. Up to date and wide in scope, this is a chance for non-specialists to acquaint themselves with this rapidly growing field. '...The quality...is so great that there is no hesitation in recommending it as ideal reading for any student requiring an introduction to enzymes. ...Enzymes in Industry - should command a place in any library, industrial or academic, where it will be frequently used.' The Genetic Engineer and Biotechnologist 'Enzymes in Industry' is an excellent introduction into the field of applied enzymology for the reader who is not familiar with the subject. ... offers a broad overview of the use of enzymes in industrial applications. It is up-to-date and remarkable easy to read, despite the fact that almost 50 different authors contributed. The scientist involved in enzyme work should have this book in his or her library. But it will also be of great value to the marketing expert interested in the present use of enzymes and their future in food and nonfood applications.' Angewandte Chemie 'This book should be available to all of those working with, or aspiring to work with, enzymes. In particular academics should use this volume as a source book to ensure that their 'new' projects will not 'reinvent the wheel'.' Journal of Chemical Technology and Biotechnology

Industrialization of Biology

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Publisher : National Academies Press
ISBN 13 : 0309316553
Total Pages : 167 pages
Book Rating : 4.3/5 (93 download)

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Book Synopsis Industrialization of Biology by : National Research Council

Download or read book Industrialization of Biology written by National Research Council and published by National Academies Press. This book was released on 2015-06-29 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: The tremendous progress in biology over the last half century - from Watson and Crick's elucidation of the structure of DNA to today's astonishing, rapid progress in the field of synthetic biology - has positioned us for significant innovation in chemical production. New bio-based chemicals, improved public health through improved drugs and diagnostics, and biofuels that reduce our dependency on oil are all results of research and innovation in the biological sciences. In the past decade, we have witnessed major advances made possible by biotechnology in areas such as rapid, low-cost DNA sequencing, metabolic engineering, and high-throughput screening. The manufacturing of chemicals using biological synthesis and engineering could expand even faster. A proactive strategy - implemented through the development of a technical roadmap similar to those that enabled sustained growth in the semiconductor industry and our explorations of space - is needed if we are to realize the widespread benefits of accelerating the industrialization of biology. Industrialization of Biology presents such a roadmap to achieve key technical milestones for chemical manufacturing through biological routes. This report examines the technical, economic, and societal factors that limit the adoption of bioprocessing in the chemical industry today and which, if surmounted, would markedly accelerate the advanced manufacturing of chemicals via industrial biotechnology. Working at the interface of synthetic chemistry, metabolic engineering, molecular biology, and synthetic biology, Industrialization of Biology identifies key technical goals for next-generation chemical manufacturing, then identifies the gaps in knowledge, tools, techniques, and systems required to meet those goals, and targets and timelines for achieving them. This report also considers the skills necessary to accomplish the roadmap goals, and what training opportunities are required to produce the cadre of skilled scientists and engineers needed.

Green Bio-processes

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Publisher : Springer
ISBN 13 : 9811332630
Total Pages : 446 pages
Book Rating : 4.8/5 (113 download)

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Book Synopsis Green Bio-processes by : Binod Parameswaran

Download or read book Green Bio-processes written by Binod Parameswaran and published by Springer. This book was released on 2018-11-03 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume discusses recent advancements to the age old practice of using microbial enzymes in the preparation of food. Written by leading experts in the field, it discusses novel enzymes and their applications in the industrial preparation of food to improve taste and texture, while reducing cost and increasing consistency. This book will be of interest to both researchers and students working in food technology.

Engineering and Manufacturing for Biotechnology

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Publisher : Springer Science & Business Media
ISBN 13 : 0306468891
Total Pages : 473 pages
Book Rating : 4.3/5 (64 download)

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Book Synopsis Engineering and Manufacturing for Biotechnology by : M. Hofman

Download or read book Engineering and Manufacturing for Biotechnology written by M. Hofman and published by Springer Science & Business Media. This book was released on 2006-04-11 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: Early integration is the key to success in industrial biotechnology. This is as true when a selected wild-type organism is put to work as when an organism is engineered for a purpose. The present volume Engineering and Manufacturing for Biotechnology took advantage of the 9th European Congress on Biotechnology (Brussels, Belgium, July 11-15, 1999): in the topics handled and in the expertise of the contributors, the engineering science symposia of this congress offered just what was needed to cover the important topic of integration of process engineering and biological research. The editors have solicited a number of outstanding contributions to illustrate the intimate interaction between productive organisms and the numerous processing steps running from the initial inoculation to the packaged product. Upstream processing of the feed streams, selection of medium components, product harvesting, downstream processing, and product conditioning are just a few major steps. Each step imposes a number of important choices. Every choice is to be balanced against time to market, profitability, safety, and ecology.

Research Advancements in Pharmaceutical, Nutritional, and Industrial Enzymology

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Publisher : IGI Global
ISBN 13 : 1522552383
Total Pages : 549 pages
Book Rating : 4.5/5 (225 download)

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Book Synopsis Research Advancements in Pharmaceutical, Nutritional, and Industrial Enzymology by : Bharati, Shashi Lata

Download or read book Research Advancements in Pharmaceutical, Nutritional, and Industrial Enzymology written by Bharati, Shashi Lata and published by IGI Global. This book was released on 2018-05-11 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enzymes have interesting applications in our biological system and act as valuable biocatalysts. Their various functions allow enzymes to develop new drugs, detoxifications, and pharmaceutical chemistry. Research Advancements in Pharmaceutical, Nutritional, and Industrial Enzymology provides emerging research on biosynthesis, enzymatic treatments, and bioengineering of medicinal waste. While highlighting issues such as structural implications for drug development and food applications, this publication explores information on various applications of enzymes in pharmaceutical, nutritional, and industrial aspects. This book is a valuable resource for medical professionals, pharmacists, pharmaceutical companies, researchers, academics, and upper-level students seeking current information on developing scientific ideas for new drugs and other enzymatic advancements.

Recombinant Enzymes - From Basic Science to Commercialization

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Publisher : Springer
ISBN 13 : 3319123971
Total Pages : 193 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Recombinant Enzymes - From Basic Science to Commercialization by : Azura Amid

Download or read book Recombinant Enzymes - From Basic Science to Commercialization written by Azura Amid and published by Springer. This book was released on 2015-01-05 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited work presents studies that clarify the basics of producing recombinant enzymes that finally lead to commercialization. It enables researchers to see what is crucial to the commercialization process, from examining the cloning method, using analytical techniques such as calculating the total protein content and enzyme activity, through considering upstream and downstream processes, to the final product. Readers will discover the importance of the cloning method as it influences the upstream and downstream processes and determines the level of success of the recombinant enzyme commercialization processes. We see that the two main factors that are particularly sensitive during the cloning process are the vector and the host. A discussion of analytical techniques is presented followed by studies on important stages during the upstream processes including the process of optimizing the media to get results and high enzyme activity. Downstream processes such as the cell disruption technique, purification and formulation of the final product are then considered. The reader is introduced to software that helps streamline recombinant enzyme production from the upstream to downstream processes, to facilitate the process of up-scaling production. This work includes a case study as tool, to guide understanding of the commercialization process. The work is written for researchers in the field and is especially suited to those who are under pressure to embark on the tough process of commercialization.

Enzymes in Food Biotechnology

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Publisher : Academic Press
ISBN 13 : 0128132817
Total Pages : 909 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Enzymes in Food Biotechnology by : Mohammed Kuddus

Download or read book Enzymes in Food Biotechnology written by Mohammed Kuddus and published by Academic Press. This book was released on 2018-08-23 with total page 909 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enzymes in Food Biotechnology: Production, Applications, and Future Prospects presents a comprehensive review of enzyme research and the potential impact of enzymes on the food sector. This valuable reference brings together novel sources and technologies regarding enzymes in food production, food processing, food preservation, food engineering and food biotechnology that are useful for researchers, professionals and students. Discussions include the process of immobilization, thermal and operational stability, increased product specificity and specific activity, enzyme engineering, implementation of high-throughput techniques, screening to relatively unexplored environments, and the development of more efficient enzymes. Explores recent scientific research to innovate novel, global ideas for new foods and enzyme engineering Provides fundamental and advanced information on enzyme research for use in food biotechnology, including microbial, plant and animal enzymes Includes recent cutting-edge research on the pharmaceutical uses of enzymes in the food industry

Enzymes

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Publisher : Academic Press
ISBN 13 : 0128005076
Total Pages : 330 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Enzymes by : Selim Kermasha

Download or read book Enzymes written by Selim Kermasha and published by Academic Press. This book was released on 2020-11-27 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enzymes: Novel Biotechnological Approaches for the Food Industry provides an in-depth background of the most up-to-date scientific research and information related to food biotechnology and offers a wide spectrum of biological applications. This book addresses novel biotechnological approaches for the use of enzymes in the food industry to help readers understand the potential uses of biological applications to advance research. This is an essential resource to researchers and both undergraduate and graduate students in the biotechnological industries. Provides fundamental and rigorous scientific information on enzymes Illustrates enzymes as tools to achieve value and quality to a product, either in vitro or in vivo Presents the most updated knowledge in the area of food biotechnology Demonstrates novel horizons and potential for the use of enzymes in industrial applications

Value-Addition in Food Products and Processing Through Enzyme Technology

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Publisher : Academic Press
ISBN 13 : 0323903762
Total Pages : 540 pages
Book Rating : 4.3/5 (239 download)

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Book Synopsis Value-Addition in Food Products and Processing Through Enzyme Technology by : Mohammed Kuddus

Download or read book Value-Addition in Food Products and Processing Through Enzyme Technology written by Mohammed Kuddus and published by Academic Press. This book was released on 2021-12-01 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: Value Addition in Food Products and Processing using Enzyme Technology offers an updated review regarding the potential impact of new enzymes and enzyme technology on the food sector. The book brings together novel sources and technologies regarding enzymes in value added food development, food production, food processing, food preservation, food engineering and food biotechnology. It will be extremely useful for different types of readers, including food scientists, academic and food biotechnologists, but will also be ideal for students studying food-related courses. This book includes concise and up-to-date research information from multiple independent scientific papers from around the world. This is a essential, multidisciplinary text for research and development professionals, research scientists, and academics in food, biotechnology, and agriculture industries. It addresses safety issues and includes the sources, screening, immobilization and application of food-grade enzymes in food. Presents research data from experts Includes emerging industry topics such as baby food and food safety Offers methodologies of enzymes in diagnostics for food testing and analysis Emphasizes enzyme technology through a microbial biotechnological lens Includes bakery and confectionery products, meat and poultry products, vegetables, food ingredients, functional foods, flavors and food additives and seafood

Industrial Enzymes

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Publisher : Nova Science Publishers
ISBN 13 : 9781633213432
Total Pages : 219 pages
Book Rating : 4.2/5 (134 download)

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Book Synopsis Industrial Enzymes by : Vikas Beniwal

Download or read book Industrial Enzymes written by Vikas Beniwal and published by Nova Science Publishers. This book was released on 2014-07-16 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leading experts in the enzymology field present herewith an overview of the use of enzymes in therapy, genetic engineering, pulp and paper, textile, detergent, food and animal feed. The book carries up to date information and presents a wider perspective scope wise in the field of enzymology. The book would be advantageous not only for Undergraduate, PG and PhD students but also to non-specialists who may acquaint themselves with this rapidly growing field. We feel extremely proud in recommending this book as ideal reading for any of the above students engaged in basic and applied research. Any library, industrial and academic platforms strongly suits this book as it is a very relevant in-demand title on key industrial enzymes. Academic fraternity, genetic engineers and biotechnologists would be greatly enriched with the current knowledge on key enzymes of industrial relevance. The book would be able to go well with other readers as well who are not familiar with the subject. Also the book offers a broad overview of the use of enzymes in industrial applications carrying the most advanced information and presents a simplistic overview about the key industrial enzymes which is otherwise a very complex process. This is itself remarkable as almost 40 different authors contributed to this book and still the content is flawless, easy to comprehend and written in a very simple language. The researchers involved in enzyme work should have this book in his or her library. But it will also be of great value to the marketing experts interested in the present use of enzymes and their future perspective in food and nonfood applications. All the researchers working with or willing to work with enzymes should have this book to ensure that their research projects run smoothly supplemented with the most current information on industrial enzymes.

Biotechnology and Food Process Engineering

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Publisher : CRC Press
ISBN 13 : 9780824783631
Total Pages : 514 pages
Book Rating : 4.7/5 (836 download)

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Book Synopsis Biotechnology and Food Process Engineering by : Henry G. Schwartzberg

Download or read book Biotechnology and Food Process Engineering written by Henry G. Schwartzberg and published by CRC Press. This book was released on 1990-05-23 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biotechnology and its implication for the future, introduction to bio reactor engineering, bioreactor considerations for producing flavors and pigments from plant tissue culture, membrane bioreactors: enzime processes, food freeze concentration, supercritical fluid extraction, drying of foods, aseptic processing of foods, encapsulation and con trolled release do food components, extrusion of foods, developments in microwave food processing, robotics in food processing, integrationof computers in food processing.

Microbial Enzyme Technology in Food Applications

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Publisher : CRC Press
ISBN 13 : 1315351412
Total Pages : 365 pages
Book Rating : 4.3/5 (153 download)

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Book Synopsis Microbial Enzyme Technology in Food Applications by : Ramesh C. Ray

Download or read book Microbial Enzyme Technology in Food Applications written by Ramesh C. Ray and published by CRC Press. This book was released on 2017-03-27 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of food processing is to produce food that is palatable and tastes good, extend its shelf-life, increase the variety, and maintain the nutritional and healthcare quality of food. To achieve favorable processing conditions and for the safety of the food to be consumed, use of food grade microbial enzymes or microbes (being the natural biocatalysts) is imperative. This book discusses the uses of enzymes in conventional and non-conventional food and beverage processing as well as in dairy processing, brewing, bakery and wine making. Apart from conventional uses, the development of bioprocessing tools and techniques have significantly expanded the potential for extensive application of enzymes such as in production of bioactive peptides, oligosaccharides and lipids, flavor and colorants. Some of these developments include extended use of the biocatalysts (as immobilized/encapsulated enzymes), microbes (both natural and genetically modified) as sources for bulk enzymes, solid state fermentation technology for enzyme production. Extremophiles and marine microorganisms are another source of food grade enzymes. The book throws light on potential applications of microbial enzymes to expand the base of food processing industries.

Industrial Enzymes

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Publisher :
ISBN 13 : 9781633213388
Total Pages : 217 pages
Book Rating : 4.2/5 (133 download)

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Book Synopsis Industrial Enzymes by : Vikas Beniwal

Download or read book Industrial Enzymes written by Vikas Beniwal and published by . This book was released on 2014-01-01 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leading experts in the enzymology field present herewith an overview of the use of enzymes in therapy, genetic engineering, pulp and paper, textile, detergent, food and animal feed. The book carries up to date information and presents a wider perspective scope wise in the field of enzymology. The book would be advantageous not only for Undergraduate, PG and PhD students but also to non-specialists who may acquaint themselves with this rapidly growing field. We feel extremely proud in recommending this book as ideal reading for any of the above students engaged in basic and applied research. Any library, industrial and academic platforms strongly suits this book as it is a very relevant in-demand title on key industrial enzymes. Academic fraternity, genetic engineers and biotechnologists would be greatly enriched with the current knowledge on key enzymes of industrial relevance. The book would be able to go well with other readers as well who are not familiar with the subject. Also the book offers a broad overview of the use of enzymes in industrial applications carrying the most advanced information and presents a simplistic overview about the key industrial enzymes which is otherwise a very complex process. This is itself remarkable as almost 40 different authors contributed to this book and still the content is flawless, easy to comprehend and written in a very simple language. The researchers involved in enzyme work should have this book in his or her library. But it will also be of great value to the marketing experts interested in the present use of enzymes and their future perspective in food and nonfood applications. All the researchers working with or willing to work with enzymes should have this book to ensure that their research projects run smoothly supplemented with the most current information on industrial enzymes.

Recent research developments in food biotechnology

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Author :
Publisher :
ISBN 13 : 9788130802282
Total Pages : 280 pages
Book Rating : 4.8/5 (22 download)

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Book Synopsis Recent research developments in food biotechnology by : Raffaele Porta

Download or read book Recent research developments in food biotechnology written by Raffaele Porta and published by . This book was released on 2008-01-01 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enzymes are highly efficient and naturally occurring catalysts allowing all the biochemical reactions and processes of life to happen. They are present in all food raw materials from both animal and plant origin. Due to the role played by numerous microorganisms in the production of foods and beverages, enzymes have been extensively and unwittingly used in the past centuries. In fact, for many thousands of years man has used naturally occurring microorganisms bacteria, yeasts and moulds and the enzymes they produce to make foods like bread and cheese, or drinks such as beer and wine. The Egyptians and Sumerians (2000 B.C.) developed fermentation for use in brewing and both bread- and cheese-making. Essential in the metabolism of all living organisms, the enzymes can also be used to drive chemical reactions outside their natural localization. When purified and added to food preparations, several enzymes are able to improve their flavor, texture, nutritional value and digestibility. In fact, enzyme efficiency, specificity and environmental friendliness led to their increased use in food processing. Food industry is constantly seeking advanced technologies to meet consumer demand and the enzymes are a useful biotechnological tool whose action can be controlled in the food matrix to prepare high quality products. Moreover, the enzymes facilitate chemical reactions otherwise impossible or requiring conditions that could damage or destroy the end product or which would need a too much high input of energy. Examples are the production of clear apple juice concentrates, which relies on the use of the enzyme pectinase, and the breakdown of starch to sugars. The latter process, originally carried out by boiling the starch with acid and, thus, requiring large energy inputs, takes place in the presence of enzymes in mild conditions, saving energy and preventing pollution of undesirable by-products. However, it was not until the mid of the past century that the rapid development in enzyme technology occurred, and only in the last 30 years the use of commercial enzymes has grown in the food industry, progressively becoming an important aspect of the manufacturing of particular foods, such as meat, vegetables, fruit, baked goods, milk products, and both alcoholic and non-alcoholic beverages. Currently used food enzymes sometimes originate in animals and plants but most come from a range of beneficial microorganisms. Thus, numerous purified enzymes are now being widely used not only in food processing but also as food additives. In this respect, it is noteworthy that the enzymes, like all proteins, can cause reactions only when people have been sensitized through exposure to large quantities. Therefore, since their levels in the food are generally very low, the enzymes are highly unlikely to cause allergies. Finally, the recent advent of biotechnology has also allowed significant refinements in the methodologies offering unpredictable solutions to many persistent problems and opening up exciting new possibilities. Among these, enzymes are proposed as exemplary agents of green technology since they can also be used either to treat biological wastes or to prevent their formation. However, even though the first food application of a product of gene technology (alpha-amylase) took place in 1982, progress in this field is being slowed down because the debate on some other more controversial applications of genetic engineering in animals is continuing throughout Europe. This book highlights the rapidly expanding field of enzyme applications in food technology, explaining how the biocatalysts bring advantages in some food processing improvement and innovation. The properties of different enzymes are linked to the physical and biochemical events that they influence and are related to the key nutritional, organoleptic and shelf-life qualities of food. In this context, the chapters explore also recent developments in the use of some enzymes as well as the discovery of applications of new enzymes.