Download or read book Exploring The Controlled Pellet Formation of Trichoderma Reesei RUT C30 for Improved Fermentation written by Nicholas V. Callow and published by . This book was released on 2015 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work explored the unique influence of surfactants, shear, and fermentation conditions on the morphological and enzymatic production of Trichoderma reesei RUT-C30. Controlling fungal pellet formation and understanding of their behavior is critical to improving cellulase production. The inclusion of either Triton or rhamnolipid surfactant was found to induce pellet formation in T. reesei. While under the influence of a surfactant, the cellulase production increased. The number of pellets formed during growth was a function of the number of colony forming filamentous cells in the inoculum; pellets were only formed during periods of growth. Yet, the overall fungal amount was determined by the nutrient availability and not pellet concentration. The overall average pellet size was influenced by the fluid mixing conditions, with higher shear creating smaller pellets. This effect was replicated in both shake flasks and stir-tank fermentors, indicating similarity in fundamental mechanisms. Under phosphorus limiting conditions, fungal growth was successfully halted and continuous stationary phase cellulase production was achieved. Extended pellet based fermentations were possible by using nutrient limitation combined with surfactants. Nitrogen limitation was found to be ineffective for stationary phase cellulase production. An economic analysis, combined with Monte Carlo simulation of key uncertainties, indicated that the cellulase cost could be reduced when using both lower shear and nutrient control.
Download or read book Bioresources and Bioprocess in Biotechnology written by Shiburaj Sugathan and published by Springer. This book was released on 2017-05-26 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a compilation of detailed articles on various products and services that can be derived from bioresources through bioprocess. It offers in-depth discussions and case studies on commercially and therapeutically important enzymes, antimicrobials, anti-cancer molecules and anti-inflammatory substances. It also includes a separate section on emerging trends in bioactive substances research. This unique book is a valuable source of information for biotechnologists and bioprocess experts as well as academics and researchers who are actively involved in product and process development.
Download or read book Trichoderma And Gliocladium written by Gary E. Harman and published by CRC Press. This book was released on 2002-04-12 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume gives an account of the morphology and taxonomy of "Trichoderma" and "Gliocladium", before disscusing their ecology and basic biology.
Download or read book Reprogramming Microbial Metabolic Pathways written by Xiaoyuan Wang and published by Springer Science & Business Media. This book was released on 2012-10-19 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metabolic engineering has been developed over the past 20 years to become an important tool for the rational engineering of industrial microorganisms. This book has a particular interest in the methods and applications of metabolic engineering to improve the production and yield of a variety of different metabolites. The overall goal is to achieve a better understanding of the metabolism in different microorganisms, and provide a rational basis to reprogram microorganisms for improved biochemical production.
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 Cellulases written by Mette Lübeck and published by Humana Press. This book was released on 2018-06-01 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume discusses the latest research and techniques used to study novel cellulases. The chapters in this book explore topics such as the role of cellulases in lignocellulose deconstruction for generation of a sugar platform for biofuel; screening for novel fungal b-glucosidases in a variety of fungal strains; discovery of novel enzymes in bacteria or fungi; protocols for isolating cellulolytic rumen bacteria; analysis of enzyme mixtures produced by ligocellulolytic fungi; and homology modeling. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Cutting-edge and thorough, Cellulases: Methods and Protocols is a valuable resource for biochemists, molecular biologists, chemical engineers, and industrial researchers interested in this field.
Download or read book Microbial Enzymes and Biotechnology written by W.M. Fogarty and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biotechnology is now one of the major growth areas in science and engineering and within this broad discipline enzyme technology is one of the areas earmarked for special and significant developments. This publication is the second edition of Microbial Enzymes and Biotechnol ogy which was originally published in 1983. In this edition the editors have attempted to bring together accounts (by the relevant experts) of the current status of the major areas of enzyme technology and specifically those areas of actual and/or potential commercial importance. Although the use of microbial enzymes may not have expanded at quite the rate expected a decade ago, there is nevertheless intense activity and considerable interest in the whole area of enzyme technology. Microbial enzymes have been used in industry for many centuries although it is only comparatively recently that detailed knowledge relating to their nature, properties and function has become more evident. Developments in the 1960s gave a major thrust to the use of microbial enzymes in industry. The commercial success of alkaline proteases and amyloglucosidases formed a bed-rock for subsequent research and development in the area.
Download or read book Methods to Determine Enzymatic Activity written by Alane Beatriz Vermelho and published by Bentham Science Publishers. This book was released on 2013-11-22 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Methods to Determine Enzymatic Activity is a textbook about industrial enzymes. The book features definitions, classifications and applications of selected enzymes important in industry and in biotechnological processes. Analytical methods for these enzymes are also included in the text. The main objective of this textbook is to provide readers information focused on the current analysis methods of enzymatic activity at qualitative and quantitative levels. Each chapter is about one specific enzyme and contains information about its substrate and some biochemical properties. The methodologies are presented as an experimental protocol allowing interested readers to reproduce the experimental methods detailed within the textbook. These protocols contain the principle of the technique, materials, methods, and all steps necessary for the determination of enzyme activity and interpretation of results. Each methodology is illustrated with photos and schemes for a better and clear understanding. This book, therefore, uniquely brings modern analysis techniques of industrial enzymes in a single easy to understand volume. This textbook is suitable for undergraduate enzymology courses and advanced industrial biotechnology and microbiology courses.
Download or read book Trichoderma And Gliocladium written by Gary E. Harman and published by CRC Press. This book was released on 2002-09-11 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fungi belonging to the genera Trichoderma and Gliocladium are soil- bourne saprophytes which have been used for industrial and agricultural applications for decades. Some strains produce enzymes and antibiotics while others are useful as biological agents for the protection of plants against pathogens. This second volume of two describes the commercial uses of Trichoderma and Gliocladium, beginning with an in depth discussion of the degradation of polysaccharides and macromolecules by fungal enzymes. The application of the fungi in biocontrol for agricultural purposes is then examined. The final section of this volume deals with protein production and the utilisation of Trichoderma enzymes by various industries.
Download or read book Metabolic Engineering written by Sang Yup Lee and published by John Wiley & Sons. This book was released on 2021-06-02 with total page 1075 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn more about foundational and advanced topics in metabolic engineering in this comprehensive resource edited by leaders in the field Metabolic Engineering: Concepts and Applications delivers a one-stop resource for readers seeking a complete description of the concepts, models, and applications of metabolic engineering. This guide offers practical insights into the metabolic engineering of major cell lines, including E. Coli, Bacillus and Yarrowia Lipolytica, and organisms, including human, animal, and plant). The distinguished editors also offer readers resources on microbiome engineering and the use of metabolic engineering in bioremediation. Written in two parts, Metabolic Engineering begins with the essential models and strategies of the field, like Flux Balance Analysis, Quantitative Flux Analysis, and Proteome Constrained Models. It also provides an overview of topics like Pathway Design, Metabolomics, and Genome Editing of Bacteria and Eukarya. The second part contains insightful descriptions of the practical applications of metabolic engineering, including specific examples that shed light on the topics within. In addition to subjects like the metabolic engineering of animals, humans, and plants, you’ll learn more about: Metabolic engineering concepts and a historical perspective on their development The different modes of analysis, including flux balance analysis and quantitative flux analysis An illuminating and complete discussion of the thermodynamics of metabolic pathways The Genome architecture of E. coli, as well as genome editing of both bacteria and eukarya An in-depth treatment of the application of metabolic engineering techniques to organisms including corynebacterial, bacillus, and pseudomonas, and more Perfect for students of biotechnology, bioengineers, and biotechnologists, Metabolic Engineering: Concepts and Applications also has a place on the bookshelves of research institutes, biotechnological institutes and industry labs, and university libraries. It's comprehensive treatment of all relevant metabolic engineering concepts, models, and applications will be of use to practicing biotechnologists and bioengineers who wish to solidify their understanding of the field.
Download or read book Food Bioactives written by Munish Puri and published by Springer. This book was released on 2017-04-07 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on various types of bioactive compounds, including secondary metabolites, oligosaccharides, polysaccharides, flavonoids, peptides/proteins, carotenoid pigments, quinones, terpenes, and polyunsaturated fatty acids, and presents an overview of their nutraceutical activities. It covers the current status and future potential of food compounds, as well as extraction technologies for bioactives derived from plant, fungi and marine-derived bioactive agents. Finally, health-promoting effects of plant, fungi and marine-derived bioactive agents are discussed. Chapters come from top researchers in this area from around the globe. The volume caters to the needs of undergraduate and post-graduate students in the area of food biotechnology, food bioprocessing, biotechnology, food engineering, etc., and also contains information pertinent to researchers.
Download or read book Grand Challenges in Fungal Biotechnology written by Helena Nevalainen and published by Springer Nature. This book was released on 2020-01-08 with total page 535 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides a comprehensive overview of the major applications and potential of fungal biotechnology. The respective chapters report on the latest advances and opportunities in each topic area, proposing new and sustainable solutions to some of the major challenges faced by modern society. Aimed at researchers and biotechnologists in academia and industry, it represents essential reading for anyone interested in fungal biotechnology, as well as those working within the broader area of microbial biotechnology. Written in an accessible language, the book also offers a valuable reference resource for decision-makers in government and at non-governmental organizations who are involved in the development of cleaner technologies and the global bioeconomy. The 21st century is characterized by a number of critical challenges in terms of human health, developing a sustainable bioeconomy, facilitating agricultural production, and establishing practices that support a cleaner environment. While there are chemical solutions to some of these challenges, developing bio-based approaches is becoming increasingly important. Filamentous fungi, ‘the forgotten kingdom,’ are a group of unique organisms whose full potential has yet to be revealed. Some key properties, such as their exceptional capacity to secrete proteins into the external environment, have already been successfully harnessed for the production of industrial enzymes and cellulosic biofuels. Many further aspects discussed here –such as feeding the hungry with fungal protein, and the potential applications of the various small molecules produced by fungi –warrant further exploration. In turn, the book covers the use of fungal cell factories to produce foreign molecules, e.g. for therapeutics. Strategies including molecular approaches to strain improvement, and recent advances in high-throughput technologies, which are key to finding better products and producers, are also addressed. Lastly, the book discusses the advent of synthetic biology, which is destined to greatly expand the scope of fungal biotechnology. The chapter “Fungal Biotechnology in Space: Why and How?” is available open access under a Creative Commons Attribution 4.0 International License at link.springer.com.
Download or read book Biofuel Production Technologies Critical Analysis for Sustainability written by Neha Srivastava and published by Springer Nature. This book was released on 2020-03-23 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Production and utilization of sustainable energy toward maintaining a clean environment is a major challenge. At the same time, the continued depletion of fossil fuels and the global dependency on non-renewable fuels is a chief concern. Moreover, the long-term economic and environmental issues associated with the high utilization of fossil fuel, such as global warming, are also important, particularly in the context of the predicted increase in the global population to around 5 billion by 2050. In recent years, researchers have been investigating alternative, renewable fuels to replace fossil fuels. Of the various options, biofuels are especially attractive due to their low production costs and the fact that they are pollution free. Also known as transportation fuels, their energy is derived from biological resources or through the biological processes. Biofuels such as biohydrogen, biomethane, biogas, ethanol and butanol offer a number of advantages and can be economically produced from cellulosic biomass. As such, they can play a vital role in sustainably meeting future energy demands. Biofuels have the potential to become a global primary energy source, offering significant reductions in greenhouse gas emissions as well as opportunities to increase economic and social development in rural communities and reduce the problems associated with waste disposal. However, low yields and lack of process technology are some of the aspects that need to be addressed. This book offers an overview of existing biofuels and the technologies to solve the problems associated with their practical implementation. Evaluating the biofuel options and discussing the opportunities and risks in relation to resources, technologies, practices, markets and policy, it provides insights into the development of economically viable bioenergy industries.
Download or read book Trichoderma Agricultural Applications and Beyond written by Chakravarthula Manoharachary and published by Springer Nature. This book was released on 2021-01-04 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives a comprehensive overview on the various aspects of Trichoderma, a filamentous fungus ubiquitously present in soil. Topics addressed are the biology, diversity, taxonomy, ecology, biotechnology and cultivation of Trichoderma, to just name a few. Basic as well as applied aspects are covered and a special focus is given on use of Trichoderma in agriculture and beyond. Trichoderma species are widely distributed throughout the world in soil, rotting plant material, and wood. Although they are often considered as a contaminants, Trichoderma species are also known for their ability to act as biocontrol agents against various plant pathogens and plant diseases, and also as biostimulants promoting plant growth. The contents of this book will be of particular interest to, agricultural scientists, biotechnologists, plant pathologists, mycologists, and microbiologists, students, extension workers, policy makers and other stakeholders.
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.
Download or read book Zero Waste Biorefinery written by Yogalakshmi Kadapakkam Nandabalan and published by Springer Nature. This book was released on 2022-01-12 with total page 595 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a compilation of process, technologies and value added products such as high value biochemicals and biofuels produced from different waste biorefineries. The book is sectioned into four categories providing a comprehensive outlook about zero waste biorefinery and technologies associated with it. The emerging technologies that potentially put back the lignocellulosic waste, municipal solid waste and food waste into intrinsic recycling for production of high value biochemicals and bioenergy, along with associated challenges and opportunities are also included. The content also focuses on algal biorefineries leading to sustainable circular economy through production of broad spectrum of bioactive compounds, bioethanol, biobutanol, biohydrogen, biodiesel through integrated biorefinery approach. The volume also includes chapters on conversion technologies and mathematical models applied for process optimization. A sound foundation about the underlying principles of biorefineries and a up-to-date state-of-the-art based overview on the latest advances in terms of scientific knowledge, techno-economic developments and life cycle assessment methodologies of integrated waste biorefinery is provided. This volume will be of great interest to professionals, post-graduate students and policy makers involved in waste management, biorefineries, circular economy and sustainable development.
Download or read book Water Resources Management Methods Applications and Challenges written by Ana Milanović Pesić and published by Nova Science Publishers. This book was released on 2020-08-18 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water resources play an essential role in all aspects of human life and activities. All living organisms need water for survival. Due to increased demand for water, appropriate water resources management should be established. This book covers various aspects of water resources management, including their use for different purposes and impacts of natural factors and anthropogenic pressures on water resources. Climate changes affect water resources, causing floods and droughts. All human activities such as water supply, irrigation, navigation, hydropower, tourism and recreation use water resources. The natural and anthropogenic impacts cause a decline in water quantity and the degradation of water quality. Water resources are especially important in protected areas and management of them in these areas is a specific challenge. Adequate water resources management should address all water related issues, to establish an institutional and legal framework, as well as the cooperation of all relevant actors in this field at national and international level. Water reuse, such as wastewater management is also an important challenge. This book provides some models and methods which are used for water resources estimation, their vulnerability and exposure to natural and anthropogenic influences. Taking into account various aspects of water related topics, application of diverse models and methods in different geographical areas, the book Water Resources Management: Methods, Applications and Challenges could help policy and decision makers as well as other stakeholders in finding the solutions of some water related problems.
