Isolation screening and selection of Aspergillus niger cultures for citric acid fermentation

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Author :
Publisher : Prem Jose
ISBN 13 : 1549569783
Total Pages : pages
Book Rating : 4.5/5 (495 download)

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Book Synopsis Isolation screening and selection of Aspergillus niger cultures for citric acid fermentation by : Prem Jose Vazhacharickal

Download or read book Isolation screening and selection of Aspergillus niger cultures for citric acid fermentation written by Prem Jose Vazhacharickal and published by Prem Jose. This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The present study deal with the isolation, screening and selection of Aspergillus niger cultures for citric acid fermentation. The organism was isolated from onion and garlic peels which were collected from local market. Pour plate method using Czapak Dos Agar medium was used for isolation. The agar plates were incubated at room temperature for 7 days. Maximum sporulation were obtained and then stored in a refrigerator at 4°C for maintenance and further screening for citric acid fermentation. The cultural conditions and nutritional requirements for citric acid production by the selected culture were optimized in 250 ml Erlenmeyer flasks by submerged mould culture technique prior to scale up studies in a stirred fermenter. Two types of fermentation were succeeded they are solid and submerged state fermentation. In solid state fermentation basal medium for citric acid production were prepared in 7 conical flasks of about 100 ml each containing 30 g of samples like wastes of apple, pineapple, carrot, beetroot, sugarcane, mosambi and grape and whereas in submerged state fermentation basal medium. The basal medium for citric acid production were prepared in 2 conical flask of about 100 ml each containing 15 ml of samples like date syrup and sugarcane juice were added in 2 conical flasks and 3.5 g of corn flour was also taken in separate flask containing the same amount of basal medium. These samples were then sterilized in an autoclave for 121°C for 15 lbs at 15 mins. These samples were cooled down and were inoculated with Aspergillus niger isolates which were obtained from Czapak Dos Agar medium. These flasks were then kept for incubation at room temperature for further studies. This comparative study of citric acid production in various medium were studied at each intervals up to 14 days of incubation. Pineapple and date syrup have shown an extreme citric acid production when compared to other samples.

Smith's Introduction to Industrial Mycology

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Author :
Publisher : Hodder Education
ISBN 13 :
Total Pages : 414 pages
Book Rating : 4.X/5 ( download)

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Book Synopsis Smith's Introduction to Industrial Mycology by : George Smith

Download or read book Smith's Introduction to Industrial Mycology written by George Smith and published by Hodder Education. This book was released on 1981 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Biotechnology for Agro-Industrial Residues Utilisation

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Publisher : Springer Science & Business Media
ISBN 13 : 1402099428
Total Pages : 462 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Biotechnology for Agro-Industrial Residues Utilisation by : Poonam Singh-Nee Nigam

Download or read book Biotechnology for Agro-Industrial Residues Utilisation written by Poonam Singh-Nee Nigam and published by Springer Science & Business Media. This book was released on 2009-05-19 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: Residues from agriculture and the food industry consist of many and varied wastes, in total accounting for over 250 million tonnes of waste per year in the UK alone. Biotechnological processing of these residues would allow these waste products to be used as a resource, with tremendous potential. An extensive range of valuable and usable products can be recovered from what was previously considered waste: including fuels, feeds and pharmaceutical products. In this way Biotechnology can offer many viable alternatives to the disposal of agricultural waste, producing several new products in the process. This book presents up-to-date information on a biotechnology approach for the utilisation of agro-industrial residues, presenting chapters with detailed information on materials and bioconversion technology to obtain products of economic importance: The production of industrial products using agro-industrial residues as substrates The biotechnological potential of agro-industrial residues for bioprocesses Enzymes degrading agro-industrial residues and their production Bioconversion of agro-industrial residues. Written by experts in Biotechnological processing of Agro-Industrial Residues, this book will provide useful information for academic researchers and industry scientists working in biotechnology, waste management, agriculture and the food industry.

Citric Acid Biotechnology

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Publisher : CRC Press
ISBN 13 : 0203483391
Total Pages : 200 pages
Book Rating : 4.2/5 (34 download)

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Book Synopsis Citric Acid Biotechnology by : Bjorn Kristiansen

Download or read book Citric Acid Biotechnology written by Bjorn Kristiansen and published by CRC Press. This book was released on 2002-04-12 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work covers citric acid fermentation methods including recent advances and approaches. The book looks at all aspects of the fermentation process and should be of interest to those working in biotechnology, microbiology and biochemistry.

Solid-state Fermentation in Biotechnology

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Publisher :
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Solid-state Fermentation in Biotechnology by : Ashok Pandey

Download or read book Solid-state Fermentation in Biotechnology written by Ashok Pandey and published by . This book was released on 2001 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book complements others in biotechnology especially in industrialmicrobiology-biotechnology. It has been written with a research andacademic readership in mind but will prove equally beneficial to theprocess technologists and scientists working in biotechnology-basedbusiness and industries, large and small. The chapters include theinformation and facts based on the practically applicable knowledgegathered from up-to-date complete research published on the subjectand related topics. The contents of each chapter deal with How-to , asopposed to a Review of Literature with citation of a large number ofnon-applicable references .

Basic Biotechnology

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Publisher : Cambridge University Press
ISBN 13 : 0521840317
Total Pages : 653 pages
Book Rating : 4.5/5 (218 download)

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Book Synopsis Basic Biotechnology by : Colin Ratledge

Download or read book Basic Biotechnology written by Colin Ratledge and published by Cambridge University Press. This book was released on 2006-05-25 with total page 653 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Wine Microbiology

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Publisher : Рипол Классик
ISBN 13 : 5881474686
Total Pages : 415 pages
Book Rating : 4.8/5 (814 download)

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Book Synopsis Wine Microbiology by : Kenneth C. Fugelsang

Download or read book Wine Microbiology written by Kenneth C. Fugelsang and published by Рипол Классик. This book was released on 2007 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Manual of Soil Fungi

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Publisher : Daya Books
ISBN 13 : 9788176220118
Total Pages : 406 pages
Book Rating : 4.2/5 (21 download)

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Book Synopsis A Manual of Soil Fungi by : J.C. Gilman

Download or read book A Manual of Soil Fungi written by J.C. Gilman and published by Daya Books. This book was released on 1998 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Book Is Designed To Place A Tool In The Hands Of Investigators That Will Enable Them To Identify The Soil Fungi Which They May Encounter In The Course Of Their Work. It Brings Together From Many Scattered Points Descriptions Of The Fungi Which Have Been Reported As Isolated From The Soil, Together With Keys To Aid In Identifying The Fungi In Hand. Contents Chapter 1: Phycomycetes; Chapter 2: Ascomycetes; Chapter 3: Fungi Imperfecti; Chapter 4: Mycelia Sterilia.

Current Developments in Biotechnology and Bioengineering

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Publisher : Elsevier
ISBN 13 : 0444636730
Total Pages : 886 pages
Book Rating : 4.4/5 (446 download)

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Book Synopsis Current Developments in Biotechnology and Bioengineering by : Ashok Pandey

Download or read book Current Developments in Biotechnology and Bioengineering written by Ashok Pandey and published by Elsevier. This book was released on 2016-09-17 with total page 886 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current Developments in Biotechnology and Bioengineering: Production, Isolation and Purification of Industrial Products provides extensive coverage of new developments, state-of-the-art technologies, and potential future trends, focusing on industrial biotechnology and bioengineering practices for the production of industrial products, such as enzymes, organic acids, biopolymers, and biosurfactants, and the processes for isolating and purifying them from a production medium. During the last few years, the tools of molecular biology and genetic and metabolic engineering have rendered tremendous improvements in the production of industrial products by fermentation. Structured by industrial product classifications, this book provides an overview of the current practice, status, and future potential for the production of these agents, along with reviews of the industrial scenario relating to their production. Provides information on industrial bioprocesses for the production of microbial products by fermentation Includes separation and purification processes of fermentation products Presents economic and feasibility assessments of the various processes and their scaling up Links biotechnology and bioengineering for industrial process development

Astronomical Observations Made at the Observatory of Cambridge

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Publisher :
ISBN 13 :
Total Pages : 340 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Astronomical Observations Made at the Observatory of Cambridge by : University of Cambridge. Observatory

Download or read book Astronomical Observations Made at the Observatory of Cambridge written by University of Cambridge. Observatory and published by . This book was released on 1834 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances in Solid State Fermentation

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Publisher : Springer Science & Business Media
ISBN 13 : 9401706611
Total Pages : 641 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Advances in Solid State Fermentation by : S. Roussos

Download or read book Advances in Solid State Fermentation written by S. Roussos and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 641 pages. Available in PDF, EPUB and Kindle. Book excerpt: G.HAINNAUX Departement Milieu et Activites Agricoles, Centre ORSTOM, 911 Avenue d' Agropolis, B.P. 5045, 34032 Montpellier Cedex , France. Solid state fermentation, popularly abbreviated as SSF, is currently investigated by many groups throughout the world. The study of this technique was largely neglected in the past in European and Western countries and there is now a high demand for SSF, meaning in food, environment, agricultural, phannaceutical and many other biotechnological applications. It gives me satisfaction to note that the importance of this technique was realised at my department way back in 1975 since then, our team has put concentrated efforts on developing this technique. xvii Foreword Advances in Solid State Fermentation Foreword M. PUYGRENIER Agropolis Valorisation, Avenue d' Agropolis, 34394 Montpellier Cedex 5, France. On the name of the Scientific Community, I would like to express the wish that this International Symposium on SSF should be successful. Solid State Fermentation is part of biotechnology research. It consists on seeding solid culture medium with bacteria or fungi (filamentous or higher) and on producing, in this medium (solid components and exudates) metabolites and high value products. In fact, this process is very old. In older industries such the food and agricultural, this technique has been extensively used. An example of this is the production of pork sausages and Roquefort cheese. Pharmaceutical industry could make extensive use of SSF in the production of secondary metabolites of many kinds and development in this direction is soon expected.

Solid-state Fermentation

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Publisher :
ISBN 13 : 9788122406610
Total Pages : 0 pages
Book Rating : 4.4/5 (66 download)

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Book Synopsis Solid-state Fermentation by : Ashok Pandey

Download or read book Solid-state Fermentation written by Ashok Pandey and published by . This book was released on 1994 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers presented at Specialist Group Meeting & Symposium on Solid State Fermentation, held at Trivandrum, during March 23-24, 1994, organized by the Regional Research Laboratory, Trivandrum.

Biotechnology of Filamentous Fungi

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Publisher : Newnes
ISBN 13 : 1483292215
Total Pages : 537 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Biotechnology of Filamentous Fungi by : David B. Finkelstein

Download or read book Biotechnology of Filamentous Fungi written by David B. Finkelstein and published by Newnes. This book was released on 2013-10-22 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biotechnology of Filamentous Fungi: Technology and Products provides a comprehensive discussion of the molecular biology, genetics, and biochemistry of filamentous fungi. It also deals with general principles of biochemical engineering such as process design and scaleup. The book's main emphasis, however, is on the commercial significance of filamentous fungi. The book highlights the unique aspects of filamentous fungi along with those aspects common to most microorganisms studied in industries that use biotechnology. Filamentous fungi can generate a wide range of industrial products including primary metabolites such as organic acids, secondary metabolites such as ß-lactam antibiotics, nonantibiotic drugs, and enzymes for use in food production. Whole organisms such as mushrooms can be used as well as organisms used as insecticides and herbicides. Filamentous fungi also qualify as potential hosts for the secretion of certain heterogeneous proteins such as mammalian proteins. However, not all things related to fungi are beneficial. Mycotoxins products by fungi can be lethal to humans; there is also a need to develop antifungal agents to destroy fungi that can kill animals and plants. These topics are important aspects of the biotechnology of filamentous fungi and are dealt with in this text.

The Prokaryotes

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Publisher : Springer Science & Business Media
ISBN 13 : 0387254765
Total Pages : 1003 pages
Book Rating : 4.3/5 (872 download)

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Book Synopsis The Prokaryotes by : Stanley Falkow

Download or read book The Prokaryotes written by Stanley Falkow and published by Springer Science & Business Media. This book was released on 2006-07-13 with total page 1003 pages. Available in PDF, EPUB and Kindle. Book excerpt: The revised Third Edition of The Prokaryotes, acclaimed as a classic reference in the field, offers new and updated articles by experts from around the world on taxa of relevance to medicine, ecology and industry. Entries combine phylogenetic and systematic data with insights into genetics, physiology and application. Existing entries have been revised to incorporate rapid progress and technological innovation. The new edition improves on the lucid presentation, logical layout and abundance of illustrations that readers rely on, adding color illustration throughout. Expanded to seven volumes in its print form, the new edition adds a new, searchable online version.

MCQs in Microbiology

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Publisher : New Age International
ISBN 13 : 8122423523
Total Pages : 21 pages
Book Rating : 4.1/5 (224 download)

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Book Synopsis MCQs in Microbiology by : G. Vidya Sagar

Download or read book MCQs in Microbiology written by G. Vidya Sagar and published by New Age International. This book was released on 2008 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Practical Fermentation Technology

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Publisher : John Wiley & Sons
ISBN 13 : 0470725281
Total Pages : 402 pages
Book Rating : 4.4/5 (77 download)

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Book Synopsis Practical Fermentation Technology by : Brian McNeil

Download or read book Practical Fermentation Technology written by Brian McNeil and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: A hands-on book which begins by setting the context;- defining 'fermentation' and the possible uses of fermenters, and setting the scope for the book. It then proceeds in a methodical manner to cover the equipment for research scale fermentation labs, the different types of fermenters available, their uses and modes of operation. Once the lab is equipped, the issues of fermentation media, preservation strains and strain improvement strategies are documented, along with the use of mathematical modelling as a method for prediction and control. Broader questions such as scale-up and scale down, process monitoring and data logging and acquisition are discussed before separate chapters on animal cell culture systems and plant cell culture systems. The final chapter documents the way forward for fermenters and how they can be used for non-manufacturing purposes. A glossary of terms at the back of the book (along with a subject index) will prove invaluable for quick reference.Edited by academic consultants who have years of experience in fermentation technology, each chapter is authored by experts from both industry and academia. Industry authors come from GSK (UK), DSM (Netherlands), Eli Lilly (USA) and Broadley James (UK-USA).

New Horizons in Biotechnology

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Publisher : Springer Science & Business Media
ISBN 13 : 9401702039
Total Pages : 449 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis New Horizons in Biotechnology by : S. Roussos

Download or read book New Horizons in Biotechnology written by S. Roussos and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: The practice of biotechnology, though different in style, scale and substance in globalizing science for development involves all countries. Investment in biotechnology in the industrialised, the developing, and the least developed countries, is now amongst the widely accepted avenues being used for economie development. The simple utilization of kefir technology, the detoxification of injurious chemical pesticides e.g. parathion, the genetic tailoring of new crops, and the production of a first of a kind of biopharmaceuticals illustrate the global scope and content of biotechnology research endeavour and effort. In the developing and least developed nations, and in which the 9 most populous countries· are encountered, problems concerning management of the environment, food security, conservation of human health resources and capacity building are important factors that influence the path to sustainable development. Long-term use of biotechnology in the agricultural, food, energy and health sectors is expected to yield a windfall of economic, environmental and social benefits. Already the prototypes of new medicines and of prescription fruit vaccines are available. Gene based agriculture and medieine is increasingly being adopted and accepted. Emerging trends and practices are reflected in the designing of more efficient bioprocesses, and in new research in enzyme and fermentation technology, in the bioconversion of agro industrial residues into bio-utility products, in animal healthcare, and in the bioremediation and medical biotechnologies. Indeed, with each new day, new horizons in biotechnology beckon.