Download or read book Glycerine Production and Transformation written by Marco Frediani and published by BoD – Books on Demand. This book was released on 2019-09-11 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: The increase in the amount of glycerin in the market is a burden for all producers, especially those operating in the biodiesel sector: reuse options are in fact limited for the management of this by-product. Glycerol enhancement has therefore become a priority to improve the sustainability of the biodiesel industry. Nevertheless, the multifunctionality of glycerol makes it a promising precursor for different types of production (fuel/biofuel, chemical products). This conversion has therefore become a subject of multifaceted research that requires an exchange of knowledge across many sectors. In this book, different disciplines (chemistry, biology, engineering, etc.) have been taken into consideration to propose an interdisciplinary point of view on different aspects.

Download or read book Biodiesel written by Meisam Tabatabaei and published by Springer. This book was released on 2018-11-02 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents in-depth information on the state of the art of global biodiesel production and investigates its impact on climate change. Subsequently, it comprehensively discusses biodiesel production in terms of production systems (reactor technologies) as well as biodiesel purification and upgrading technologies. Moreover, the book reviews essential parameters in biodiesel production systems as well as major principles of operation, process control, and trouble-shooting in these systems. Conventional and emerging applications of biodiesel by-products with a view to further economize biodiesel production are also scrutinized. Separate chapters are dedicated to economic risk analysis and critical comparison of biodiesel production systems as well as techno-economical aspects of biodiesel plants. The book also thoroughly investigates the important aspects of biodiesel production and combustion by taking advantage of advanced sustainability analysis tools including life cycle assessment (LCA) and exergy techniques. In closing, the application of Omics technologies in biodiesel production is presented and discussed. This book is relevant to anyone with an interest in renewable, more sustainable fuel and energy solutions.

Download or read book Tools and Applications of Biochemical Engineering Science written by K. Schügerl and published by Springer. This book was released on 2003-07-01 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: This special volume "Tools and Applications of Biochemical Engineering Science" is dedicated to Professor Wolf-Dieter Deckwer on the occasion of his 60th bir- day. It was a great pleasure for me to act together with Professor Karl Schtigerl as volume editor and to present here a collection of 11 outstanding review articles written mainly by former students, associates, colleagues and friends of Wolf- Dieter Deckwer. The title of this special volume well reflects the research interests and sci- tific pursuit of Wolf-Dieter Deckwer during his more than 20 years’ work in the area of biochemical engineering, particularly during the last 15 years when he was the head of the Biochemical Engineering Division of GBF (German Nat- nal Research Center for Biotechnology). He has decisively pushed the devel- ment not only of "software tools" ranging from analytical means and mathe- tical models for monitoring and understanding cellular processes to gene expression systems for designing microorganisms, but also of "hardware tools" such as computer control systems, bioreaction and separation devices for eff- tively producing a variety of bioproducts on semi-production scale. New developments in some of these important tools in biochemical engineering are reviewed in articles included in this volume. Wolf-Dieter Deckwer was among the leading biochemical engineers who timely pointed out the necessity of applying these tools in an integrated manner for bioprocess development. By establishing "Integrated Bioprocess Development" as one of the GBF main - search topics as early as 1990 he also actively promoted this idea.

Download or read book Engineering of Microorganisms for the Production of Chemicals and Biofuels from Renewable Resources written by Guillermo Gosset and published by Springer. This book was released on 2017-01-26 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews state of the art regarding strategies for generating and improving microbial strains designed for utilizing renewable raw materials. It discusses methods for genetically engineering of thermophilic bacteria, Saccharomyces cerevisiae, Escherichia coli and Zymomonas mobilis, as well as approaches for obtaining useful products from these renewable raw materials based on biotechnological processes using microbes to chemically transform them. However, the efficient transformation of lignocellulosic biomass or glycerol to useful products represents a major challenge: Biomass has to be treated physically and chemically to release a mixture of sugars that potentially can be employed by the microbial production strains. These hydrolytic treatments result in diverse toxic compounds being generated and released, that negatively impact strain performance. Furthermore, most of the commonly used industrial microbes do not have the natural capacity to efficiently utilize and transform the generated sugar mixtures or glycerol. The microbial species reviewed in this book possess particular advantages as production strains and are currently employed for the synthesis of numerous biofuels and chemicals. The book reviews the general and strain-specific genetic engineering strategies for the improvement of sugar mixtures and glycerol catabolism. The issue of lignocellulosic hydrolysate toxicity is addressed in several chapters, where genetic engineering and adaptive laboratory evolution strategies are reviewed and discussed. The objective of this book is to provide the current knowledge regarding strategies for the generation and improvement of microbial strains designed for the transformation of renewable raw materials into useful products. This book aims to become a reference for researchers and students working in this field.

Download or read book Microbial Sensing in Fermentation written by Satinder K. Brar and published by John Wiley & Sons. This book was released on 2019-01-04 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive review of the fundamental molecular mechanisms in fermentation and explores the microbiology of fermentation technology and industrial applications Microbial Sensing in Fermentation presents the fundamental molecular mechanisms involved in the process of fermentation and explores the applied art of microbiology and fermentation technology. The text contains descriptions regarding the extraordinary sensing ability of microorganisms towards small physicochemical changes in their surroundings. The contributors — noted experts in the field — cover a wide range of topics such as microbial metabolism and production (fungi, bacteria, yeast etc); refined and non-refined carbon sources; bioprocessing; microbial synthesis, responses and performance; and biochemical, molecular and extra/intracellular controlling. This resource contains a compilation of literature on biochemical and cellular level mechanisms for microbial controlled production and includes the most significant recent advances in industrial fermentation. The text offers a balanced approach between theory and practical application, and helps readers gain a clear understanding of microbial physiological adaptation during fermentation and its cumulative effect on productivity. This important book: Presents the fundamental molecular mechanisms involved in microbial sensing in relation to fermentation technology Includes information on the significant recent advances in industrial fermentation Contains contributions from a panel of highly-respected experts in their respective fields Offers a resource that will be essential reading for scientists, professionals and researchers from academia and industry with an interest in the biochemistry and microbiology of fermentation technology Written for researchers, graduate and undergraduate students from diverse backgrounds, such as biochemistry and applied microbiology, Microbial Sensing in Fermentation offers a review of the fundamental molecular mechanisms involved in the process of fermentation.

Download or read book The Future of Glycerol written by Mario Pagliaro and published by Royal Society of Chemistry. This book was released on 2008 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: By-products of global biodiesel manufacturing are a modern day global fact responsible for igniting a number of year's worldwide intense research activity into human chemical ingenuity. This highly anticipated 2nd Edition depicts how practical limitations posed by glycerol chemistry are solved based on the understanding of the fundamental chemistry of glycerol and by application of catalysis science and technology. The authors report and comment on employable, practical avenues applicable to convert glycerol into value added products of mass consumption. The best-selling reference book in the.

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 888 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

Download or read book Methods in Microbiology written by and published by Academic Press. This book was released on 1971-12-31 with total page 609 pages. Available in PDF, EPUB and Kindle. Book excerpt: Methods in Microbiology

Download or read book Bioprospecting of Microorganism Based Industrial Molecules written by Sudhir P. Singh and published by John Wiley & Sons. This book was released on 2021-12-13 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover a comprehensive and current overview of microbial bioprospecting written by leading voices in the field In Bioprospecting of Microorganism-Based Industrial Molecules, distinguished researchers and authors Sudhir P. Singh and Santosh Kumar Upadhyay deliver global perspectives of bioprospecting of biodiversity. The book covers diverse aspects of bioprospecting of microorganisms demonstrating biomass value of nutraceutical, pharmaceutical, biomedical, and bioenergetic importance. The authors present an amalgamation of translational research on bioresource utilization and ecological sustainability that will further the reader’s knowledge of the applications of different microbial diversity and reveal new avenues of research investigation. Readers will also benefit from: A thorough introduction to microbial biodiversity and bioprospecting An exploration of anti-ageing and skin lightening microbial products and microbial production of anti-cancerous biomolecules A treatment of UV protective compounds from algal biodiversity and polysaccharides from marine microalgal sources Discussions of microbial sources of insect toxic proteins and the role of microbes in bio-surfactants production Perfect for academics, scientists, researchers, graduate and post-graduate students working and studying in the areas of microbiology, food biotechnology, industrial microbiology, plant biotechnology, and microbial biotechnology, Bioprospecting of Microorganism-Based Industrial Molecules is an indispensable guide for anyone looking for a comprehensive overview of the subject.

Download or read book Horizons in Bioprocess Engineering written by Ravindra Pogaku and published by Springer Nature. This book was released on 2019-10-12 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is divided into four parts that outline the use of science and technology for applications pertaining to chemical and bioprocess engineering. The book endeavors to help academia, researchers, and practitioners to use the principles and tools of Chemical and Bioprocess Engineering in a pertinent way, while attempting to point out the novel thoughts associated with the brain storming concepts encountered. As an example, the ability to use case studies appropriately is more important, to most practitioners.

Download or read book Biofuels written by Krzysztof Biernat and published by BoD – Books on Demand. This book was released on 2015-09-30 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: The edited volume presents the progress of first and second generation biofuel production technology in selected countries. Possibility of producing alternative fuels containing biocomponents and selected research methods of biofuels exploitation characteristics (also aviation fuels) was characterized. The book shows also some aspects of the environmental impact of the production and biofuels using, and describes perspectives of biofuel production technology development. It provides the review of biorefinery processes with a particular focus on pretreatment methods of selected primary and secondary raw materials. The discussion includes also a possibility of sustainable development of presented advanced biorefinery processes.

Download or read book Current Topics on Bioprocesses in Food Industry written by Christian Larroche and published by . This book was released on 2006-01-01 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book contains thirty-four chapters, which have been divided in six parts.Part 1 contains four chapters, which deal with the production of food fromplant sources. These describe cereals for health, Arthrospira platensis in advanced life support system,siderophoregenic microorganisms and microalgae. Part 2 has six chapters, which describe variousbiotransformation processes for terpene, bioflavor, esterification, etc. involving biocatalysts-enzymesor micro-organisms. Part 3 is on the production of enzymes, proteins and other additives and has sixchapters, which deal with the bio-additives, industrial enzymes, solid-state fermentation, food gradepigments and mushrooms. Next part of the book (Part 4), which is on the production of dairyproducts and alcoholic fermentation, also has six chapters.These describe kefir starter culture, catalytic mechanisms of cysteine proeinases, foaming processapplied to dairy fermented foods, cheese ripening, wine making and industrial beer. Part 5 of thebook is on monitoring, control, modeling and scale-up of bioprocesses and contains six chapters.These chapters describe Listeria innocua growth at the surface of foods as a function of the mediaand process characteristics, software sensors for measurement and control of food bioprocesses,electrochemical measurement system for in situ CO measurement, a new p sensor for 2 CO2monitoring of dissolved carbon dioxide, modeling on fermentation kinetics, and scale-up ofbioseparation processes. The sixth and last part of the book has six chapters on miscellaneoustopics, which deal with antiphysiological components of coffee pulp, value adding of food andcrop waste streams, silage inoculant lactic acid bacteria, drying process for Lactobacillusplantarum, food irradiation and gibberellic acid.The book would be useful to researchers working on food bioprocess development andmonitoring, and graduate students in the areas of microbiology, biotechnology and chemicalengineering.

Download or read book Biodiesel Science and Technology written by Jan C.J. Bart and published by Elsevier. This book was released on 2010-02-19 with total page 859 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biodiesel production is a rapidly advancing field worldwide, with biodiesel fuel increasingly being used in compression ignition (diesel) engines. Biodiesel has been extensively studied and utilised in developed countries, and it is increasingly being introduced in developing countries, especially in regions with high potential for sustainable biodiesel production.Initial sections systematically review feedstock resources and vegetable oil formulations, including the economics of vegetable oil conversion to diesel fuel, with additional coverage of emerging energy crops for biodiesel production. Further sections review the transesterification process, including chemical (catalysis) and biochemical (biocatalysis) processes, with extended coverage of industrial process technology and control methods, and standards for biodiesel fuel quality assurance. Final chapters cover the sustainability, performance and environmental issues of biodiesel production, as well as routes to improve glycerol by-product usage and the development of next-generation products.Biodiesel science and technology: From soil to oil provides a comprehensive reference to fuel engineers, researchers and academics on the technological developments involved in improving biodiesel quality and production capacity that are crucial to the future of the industry. - Evaluates biodiesel as a renewable energy source and documents global biodiesel development - The outlook for biodiesel science and technology is presented exploring the challenges faced by the global diesel industry - Reviews feedstock resources and vegetable oil formation including emerging crops and the agronomic potential of underexploited oil crops

Download or read book Microbial Factories written by Vipin Chandra Kalia and published by Springer. This book was released on 2016-02-16 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the efforts made by distinguished scientific researchers world-wide to meet two key challenges: i) the limited reserves of polluting fossil fuels, and ii) the ever-increasing amounts of waste being generated. These case studies have brought to the foreground certain innovative biological solutions to real-life problems we now face on a global scale: environmental pollution and its role in deteriorating human health. The book also highlights major advances in microbial metabolisms, which can be used to produce bioenergy, biopolymers, bioactive molecules, enzymes, etc. Around the world, countries like China, Germany, France, Sweden and the US are now implementing major national programs for the production of biofuels. The book provides information on how to meet the chief technical challenges – identifying an industrially robust microbe and cheap raw material as feed. Of the various possibilities for generating bioenergy, the most attractive is the microbial production of biohydrogen, which has recently gained significant recognition worldwide, due to its high efficiency and eco-friendly nature. Further, the book highlights factors that can make these bioprocesses more economical, especially the cost of the feed. The anaerobic digestion (AD) process is more advantageous in comparison to aerobic processes for stabilizing biowastes and producing biofuels (hydrogen, biodiesel, 1,3-propanediol, methane, electricity), biopolymers (polyhydroxyalkanoates, cellulose, exopolysaccharides) and bioactive molecules (such as enzymes, volatile fatty acids, sugars, toxins, etc.) for biotechnological and medical applications. Information is provided on how the advent of molecular biological techniques can provide greater insights into novel microbial lineages. Bioinformatic tools and metagenomic techniques have extended the limits to which these biological processes can be exploited to improve human welfare. A new dimension to these scientific works has been added by the emergence of synthetic biology. The Big Question is: How can these Microbial Factories be improved through metabolic engineering and what cost targets need to be met?

Download or read book Microbial Conversions of Raw Glycerol written by George Aggelis and published by Nova Science Publishers. This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Glycerol is a simple carbon source than can be easy assimilated by numerous eukaryotic and prokaryotic microorganisms. However, this compound had been neglected as substrate for microbial fermentations for many years due mainly to its high cost. Nevertheless, recent developments in the fuel market, led to the production in large scale of biodiesel derived from vegetable oil, reversed this situation. Currently glycerol is available in large quantities in the biodiesel production units. This industry produces enormous quantities of glycerol as a by-product, during transesterification process of the oil with methanol or ethanol. Therefore, glycerol turns into an attractive feedstock. Biotechnology provides a broad range of methods for the valorisation of raw glycerol. Important commodities and high-added value products of industrial interest, such as organic acids, bioplastics, polyunsaturated fatty acids, carotenoids etc could be produced from raw glycerol. Glycerol can also be recycled after its conversion into microbial triacylglycerols and then to biodiesel. In this book, the biochemical pathways of glycerol metabolism in prokaryotic and eukaryotic cells cultivated under various conditions are discussed. The various methods, proposed so far in the international literature for the valorisation of glycerol by biotechnological means, are shown and discussed by using scientific and technological criteria. Evaluation of the economic viability of the 1,3-propanediol production processes is also presented. All chapters (research articles and reviews) were reviewed by experts. Although the examples presented are, doubtless, the more important, there are also a lot of other applications based on raw glycerol.

Download or read book Microbial Technologies in Advanced Biofuels Production written by Patrick C. Hallenbeck and published by Springer Science & Business Media. This book was released on 2011-12-15 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concerns over dwindling fossil fuel reserves and impending climate changes have focused attention worldwide on the need to discover alternative, sustainable energy sources and fuels. Biofuels, already produced on a massive industrial scale, are seen as one answer to these problems. However, very real concerns over the effects of biofuel production on food supplies, with some of ht recent increases in worldwide food costs attributable to biofuel production, have lead to the realization that new, non-food substrates for biofuel production must be bought online. This book is an authoritative, comprehensive, up-to-date review of the various options under development for the production of advanced biofuels as alternative energy sources. A general overview and introductory chapters for each section place the field in the context as well as provide essential basic notions for the more general reader. Accomplished, internationally recognized experts carrying out research on individual focus areas contribute specific technical chapters detailing present progress and future prospects.

Download or read book Clostridia written by Hubert Bahl and published by John Wiley & Sons. This book was released on 2001-10-15 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clostridia have a high biotechnological potential, although they are generally still regarded more as a group of pathogenic microorganisms. They undertake a broad variety of biocatalytic reactions some of which are unique and of use in the chemical and biotechnology industry for the production of chemicals or for biopharmaceutical purposes. Even some of the clostridial toxins are of medical relevance and can be used as therapeutic agents; The book presents the biology, pyhsiology, and genetics, including genome projects of Clostridia and highlights their potential for industrial and medical applications. It is mostly based on research during the last decade which has brought significant progress in the field and outlines future perspectives of industrial interest.