Process Development in Antibiotic Fermentations

Process Development in Antibiotic Fermentations PDF Author: C. T. Calam
Publisher: Cambridge University Press
ISBN: 9780521304900
Category : Medical
Languages : en
Pages : 232

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Book Description
Process development in antibiotic fermentation is of microbiological and commercial importance and this book gives a consistent treatment of the area.

Process Development in Antibiotic Fermentations

Process Development in Antibiotic Fermentations PDF Author: C. T. Calam
Publisher: Cambridge University Press
ISBN: 9780521304900
Category : Medical
Languages : en
Pages : 232

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Book Description
Process development in antibiotic fermentation is of microbiological and commercial importance and this book gives a consistent treatment of the area.

Microbial Process Development

Microbial Process Development PDF Author: H. W. Doelle
Publisher: World Scientific
ISBN: 9789810215156
Category : Technology & Engineering
Languages : en
Pages : 332

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Book Description
This book outlines the vast potential of the microbial catalyst for present and future microbial process development without waste formation, leading to a clean environment. It is intended to inspire scientists and biochemical engineers to isolate new microorganisms from nature and to explore the optimal potential of the genotype before altering its code through genetical engineering. This book is structured to encourage the reader to use basic scientific and biochemical engineering concepts for the development of new and improved fermentation technology industries. It leads the reader from aspects of isolation, identification and preservation of microbial strains to the use of thermodynamics and their biochemistry to the final endproducts and their purification. Special emphasis is given to the restoration of our present and the preservation of our future environment using socioecological and biotechnological concepts. Drawing on many years of experience teaching and working in the Asia-Pacific and Africa, the author presents an interesting, informative and enlightening account of his knowledge in this field.

Basic Biotechnology

Basic Biotechnology PDF Author: Colin Ratledge
Publisher: Cambridge University Press
ISBN: 0521840317
Category : Medical
Languages : en
Pages : 653

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Book Description
Biotechnology is one of the major technologies of the twenty-first century. Its wide-ranging, multi-disciplinary activities include recombinant DNA techniques, cloning and the application of microbiology to the production of goods from bread to antibiotics. In this new edition of the textbook Basic Biotechnology, biology and bioprocessing topics are uniquely combined to provide a complete overview of biotechnology. The fundamental principles that underpin all biotechnology are explained and a full range of examples are discussed to show how these principles are applied; from starting substrate to final product. A distinctive feature of this text are the discussions of the public perception of biotechnology and the business of biotechnology, which set the science in a broader context. This comprehensive textbook is essential reading for all students of biotechnology and applied microbiology, and for researchers in biotechnology industries.

Current Developments in Solid-state Fermentation

Current Developments in Solid-state Fermentation PDF Author: Ashok Pandey
Publisher: Springer Science & Business Media
ISBN: 0387752137
Category : Technology & Engineering
Languages : en
Pages : 521

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Book Description
Over the period of last two decades, there has been significant resurgence in solid-state fermentation due to the numerous benefits it offers, especially in the engineering and environmental aspects. SSF has shown much promise in the development of several bioprocesses and products. This resurgence gained further momentum during the last 5-6 years with the developments in fundamental and applied aspects. A good deal of information has been generated in published literature and patented information. Several commercial ventures have come up based on SSF in different parts of the world. The contents are organized into four parts: Part 1 deals with the General and Fundamentals aspects of SSF; Part 2 deals with the production of bulk chemicals and products such as enzymes, organic acids, spores and mushrooms in SSF; Part 3 is on the use of SSF for specialty chemicals such as gibberellic acid, antibiotics and other pharmaceutically valuable secondary metabolites, pigments, and aroma compounds; Part 4 deals with the use of SSF miscellaneous application such as SSF for food and feed applications, agro-industrial residues as substrates in SSF and the production of silage and vermicompost.

Antibiotics

Antibiotics PDF Author: Arnold L. Demain
Publisher: Springer
ISBN: 9783642819681
Category : Medical
Languages : en
Pages : 360

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Book Description
It is quite amazing that the oldest group of medically useful antibiotics, the p-Iactams, are still providing basic microbiologists, biochemists, and clinicians with surprises over 50 years after Fleming's discovery of penicillin production by Penicillium. By the end of the 1950s, the future of the penicillins seemed doubtful as resistant strains of Staphylococcus aureus began to increase in hospital populations. However, the development of semisynthetic penicillins provided new structures with resistance to penicillinase and with broad-spectrum activity. In the 1960s, the discovery of cephalosporin C production by Cephalosporium and its conversion to valuable broad-spectrum antibiotics by semisynthetic means excited the world of chemotherapy. In the early 1970s, the 40-year-old notion that p-lactams were produced only by fungi was destroyed by the discovery of cephamycin production by Streptomyces. Again this basic discovery was exploited by the development of the semisynthetic cefoxitin, which has even broader activity than earlier p-lactams. Later in the 1970 s came the discoveries of nocardicins from Nocardia, clavulanic acid from Streptomyces, and the carbapenems from Streptomyces. Now in the 1980s we learn that p-lactams are produced even by unicellular bacteria and that semisynthetic derivatives of these monobactams may find their way into medicine. Indeed, the future of the prolific p-lactam family seems brighter with each passing decade.

Fermentation and Biochemical Engineering Handbook, 2nd Ed.

Fermentation and Biochemical Engineering Handbook, 2nd Ed. PDF Author: Henry C. Vogel
Publisher: William Andrew
ISBN: 0815517130
Category : Technology & Engineering
Languages : en
Pages : 828

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Book Description
This is a well-rounded handbook of fermentation and biochemical engineering presenting techniques for the commercial production of chemicals and pharmaceuticals via fermentation. Emphasis is given to unit operations fermentation, separation, purification, and recovery. Principles, process design, and equipment are detailed. Environment aspects are covered. The practical aspects of development, design, and operation are stressed. Theory is included to provide the necessary insight for a particular operation. Problems addressed are the collection of pilot data, choice of scale-up parameters, selection of the right piece of equipment, pinpointing of likely trouble spots, and methods of troubleshooting. The text, written from a practical and operating viewpoint, will assist development, design, engineering and production personnel in the fermentation industry. Contributors were selected based on their industrial background and orientation. The book is illustrated with numerous figures, photographs and schematic diagrams.

Applications of Biotechnology in Traditional Fermented Foods

Applications of Biotechnology in Traditional Fermented Foods PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309046858
Category : Medical
Languages : en
Pages : 208

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Book Description
In developing countries, traditional fermentation serves many purposes. It can improve the taste of an otherwise bland food, enhance the digestibility of a food that is difficult to assimilate, preserve food from degradation by noxious organisms, and increase nutritional value through the synthesis of essential amino acids and vitamins. Although "fermented food" has a vaguely distasteful ring, bread, wine, cheese, and yogurt are all familiar fermented foods. Less familiar are gari, ogi, idli, ugba, and other relatively unstudied but important foods in some African and Asian countries. This book reports on current research to improve the safety and nutrition of these foods through an elucidation of the microorganisms and mechanisms involved in their production. Also included are recommendations for needed research.

Biotechnology of Antibiotics, Second Edition,

Biotechnology of Antibiotics, Second Edition, PDF Author: William Strohl
Publisher: CRC Press
ISBN: 9780824798673
Category : Medical
Languages : en
Pages : 860

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Book Description
This incomparable Second Edition of a highly regarded reference has been entirely rewritten and enlarged to reflect the explosion of information and technologies that have emerged since the publication of the previous edition. Strikes the perfect balance between proven traditional approaches and modern methods that promise to yield new products and processes! Specifically addressing microbially derived commercially important bioactive products that are currently or soon-to-be available, Biotechnology of Antibiotics, Second Edition analyzes the use of recombinant enzymes to produce biologically active molecules, including a cholesterol-lowering agent, an anti-HIV drug for the treatment of AIDS, and b-lactam antibiotics gives insight into the biochemistry, molecular biology, and production of antibiotics used as therapeutic agents focuses on state-of-the-art techniques for the development of new antibiotics using novel approaches and strategies highlights recent advances in the genetic manipulation of antibiotic biosynthesis genes to create structures from gene combinations for new biological activities describes in detail the development and current status of newly created antibiotics and pharmacologically active natural products and much more! Written by authorities from both industry and academia and containing nearly 4000 bibliographic citations, Biotechnology of Antibiotics, Second Edition is an outstanding resource for pharmaceutical scientists, medicinal chemists and biochemists, molecular biologists and industrial microbiologists, chemical engineers, fermentation bioengineers, bioprocess technologists, and upper-level undergraduate and graduate students in these disciplines.

Synthesis of β-Lactam Antibiotics

Synthesis of β-Lactam Antibiotics PDF Author: Alle Bruggink
Publisher: Springer Science & Business Media
ISBN: 9401008507
Category : Science
Languages : en
Pages : 328

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Book Description
Penicillins and cephalosporins have a long history in combating bacterial infections. Despite new infectious diseases and occurring resistance, beta-lactam antibiotics will for many years to come continue to play a prominent role in our therapeutic arsenal. This book covers the industrial development of the chemical and biochemical processes used to manufacture these products, as well as looking ahead to possible future processes. The interplay between synthetic organic chemistry with the understanding and application of enzymes, modeling of fermentation processes and integration through (bio-) chemical process engineering is illustrated. In-depth scientific approaches to biocatalysis and biocatalyst development including enzyme kinetics, enzyme crystal studies and semi-rational enzyme mutations are also presented. Metabolic pathway analysis and modeling of fermentation process are treated as well as molecular precision in synthetic approaches to beta-lactams, their precursors and derivatives. Process technology studies including new reactor concepts, possible short-cut routes and improved down-stream-processing methods complete a broad view on the scope and limitations of the presently developed industrial processes including an intriguing insight into future process possibilities. This book represents an excellent case study on the transformation of traditional, stoïchiometric, organic synthesis and classical fermentations into modern (bio-) catalysis and biosynthesis based on insights in metabolic pathways and enzyme actions.

Biotechnology of Antibiotics and Other Bioactive Microbial Metabolites

Biotechnology of Antibiotics and Other Bioactive Microbial Metabolites PDF Author: G. Lancini
Publisher: Springer Science & Business Media
ISBN: 147579522X
Category : Science
Languages : en
Pages : 240

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Book Description
In response to the field's need for an introductory text, the authors have distilled the vast and scattered literature relating to the biotechnology of microbial secondary metabolites. General biology, biosynthesis, the search for novel metabolites, and techniques for strain improvement are all discussed to provide undergraduate and graduate students with a concise, readable overview of the field.