Microbial And Enzymatic Degradation Of Wood And Wood Components PDF Download
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| Author | : Karl-Erik L. Eriksson |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 414 |
| Release | : 2012-12-06 |
| Genre | : Technology & Engineering |
| ISBN | : 3642466877 |
Download Microbial and Enzymatic Degradation of Wood and Wood Components Book in PDF, ePub and Kindle
The oil crisis during the 1970s turned interest towards the utilization of renewable resources and towards lignocellulosics in particular. The 1970s were also the cradle period of biotechnology, and the years when biotechnical utilization of lignocellulosic waste from agriculture and forestry gained priori ty. This was a logical conclusion since one of nature's most important biologi cal reactions is the conversion of wood and other lignocellulosic materials to carbon dioxide, water and humic substances. However, while biotechnology in other areas like medicine and pharmacology concerned production of expen sive products on a small scale, biotechnical utilization and conversion of ligno cellulosics meant production of inexpensive products on a large scale. Biotechnical utilization of lignocellulosic materials is therefore a very difficult task, and the commercial utilization of this technology has not progressed as rapidly as one would have desired. One reason for this was the lack of basic knowledge of enzyme mechanisms involved in the degradation and conversion of wood, other lignocellulosics and their individual components. There are also risks associated with initiating a technical development before a stable platform of knowledge is available. Several of the projects started with en thusiasm have therefore suffered some loss of interest. Also contributing to this failing interest is the fact that the oil crisis at the time was not a real one. At present, nobody predicts a rapid exhaustion of the oil resources and fuel production from lignocellulosics is no longer a high priority.
| Author | : Takayoshi Higuchi |
| Publisher | : Elsevier |
| Total Pages | : 696 |
| Release | : 2012-12-02 |
| Genre | : Nature |
| ISBN | : 0323143288 |
Download Biosynthesis and biodegradation of wood components Book in PDF, ePub and Kindle
Biosynthesis and Biodegradation of Wood Components is a comprehensive account of the biosynthesis and biodegradation of wood and wood components. Topics covered range from the localization of polysaccharides and lignins in wood cell walls to the metabolism and synthetic function of cambial tissue, along with the function of cell organelles in the biosynthesis of cell wall components. The biosynthesis of plant cell wall polysaccharides is also discussed. This book is comprised of 22 chapters and begins with an overview of the structure of wood, with emphasis on three aspects of sections of wood: the cross or transverse section, the tangential section, and the radial section or face. The following chapters deal with the structure and chemistry of the major components of wood cell walls; the metabolism and synthetic function of cambial tissue; the function of organelles involved in biosynthesis; and the biosynthesis both of the major cell wall components of wood (cellulose, hemicelluloses, and lignins) and of wood extractives. The microbial degradation of cell wall components and aromatic extractives of wood is also considered, together with the microorganisms involved in lignin biodegradation as well as the physiology and biochemistry of degradation by white-rot fungi. This monograph will be of interest to biochemists as well as students and researchers in biochemistry.
| Author | : Jana Gelbrich |
| Publisher | : Sierke Verlag |
| Total Pages | : 90 |
| Release | : 2009 |
| Genre | : |
| ISBN | : 3868441808 |
Download Bacterial Wood Degradation Book in PDF, ePub and Kindle
| Author | : W. Liese |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 211 |
| Release | : 2012-12-06 |
| Genre | : Nature |
| ISBN | : 3642857787 |
Download Biological Transformation of Wood by Microorganisms Book in PDF, ePub and Kindle
This volume comprises the papers presented at the Session on Wood Products Pathology during the 2nd International Congress on Plant Pathology on 10th - 12th September 1973 in Minneapolis/USA. The topics were dealt with under four heads, viz. Interaction of Microorganisms during Wood Decay, Bacterial Degradation of Wood, Decay of Resistant Wood and Enzymatic Mechanisms of Deterioration Process, followed by a Discussion Session on Extension: an obli gation of all Wood Products Pathologists •. Thanks to the cooperation of the authors all the papers could be compiled in this volume. The conference gave an unique possibility to discuss in depth the principles of wood decay by microorganisms from the various angles. The chapters give detailed information on the current progress and problems in wood products pathology. They are therefore collected together in this volume so that people interested in this field will have immediate access to the material and ideas presented. The topic of this Session, the degradation of wood by fungi and bacteria, has become more and more important during the last years. Wood is the only renewable natural resource and raw material of man so that it must be preserved against unwanted deterioration. On the other hand, its natural decomposition does not lead to any harmful products but only to carbondioxide and water. Both aspects have been dealt with in this volume. Hamburg, March 1975 Walter Liese Contributors A.F.BRAVERY, Building Research Establishment, Princes Risborough Laboratory, Princes Risborough, U.K.
| Author | : Ladislav Reinprecht |
| Publisher | : John Wiley & Sons |
| Total Pages | : 376 |
| Release | : 2016-07-27 |
| Genre | : Technology & Engineering |
| ISBN | : 1119106524 |
Download Wood Deterioration, Protection and Maintenance Book in PDF, ePub and Kindle
Wood Deterioration, Protection and Maintenance provides an up to date discussion of the natural durability of wood, wood degradation processes, and methods of structural and chemical protection of wood. Modern active substances in wood preservatives and the relationships between preservative properties, the anatomical structure and moisture content of wood and protective processes involving pressure and/or diffusion driving forces are fully illustrated.
| Author | : Girish Shukla |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 392 |
| Release | : 2010-10-17 |
| Genre | : Science |
| ISBN | : 3642142257 |
Download Soil Enzymology Book in PDF, ePub and Kindle
Soil enzymes are one of the vital key mediators involved in nutrient recycling and the decomposition of organic matter and thereby in maintaining soil quality and fertility. This Soil Biology volume covers the various facets of soil enzymes, such as their functions, biochemical and microbiological properties and the factors affecting their activities. Enzymes in the rhizosphere, in forest soils, and in volcanic ash-derived soils are described. Soil enzymes covered include phosphohydrolases, lignocellulose-degrading enzymes, phenol oxidases, fungal oxidoreductases, keratinases, pectinases, xylanases, lipases and pectinases. Several chapters treat the soil enzymatic activities in the bioremediation of soils contaminated with pesticides and pollutants such as oil, chlorinated compounds, synthetic dyes and aromatic hydrocarbons. The role of soil enzymes as bioindicators is a further important topic addressed.
| Author | : F. Loewus |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 534 |
| Release | : 2012-12-06 |
| Genre | : Science |
| ISBN | : 1461588731 |
Download The Structure, Biosynthesis, and Degradation of Wood Book in PDF, ePub and Kindle
Forest trees constitute one of the major resources of the world and their utilization, either for structural purposes or for the materials which they yield, dates back to antiquity. Over the centuries, the exploitation of this resource has become progressively more sophisticated, and, in many parts of the world has led to the development of highly complex forest-based industries. The research and development work which led to these industrial uses fostered the formation of numerous technical societies and associations, which, through their meetings and publi cations, have facilitated communication and the exchange of ideas. Over the years, there have been numerous symposia devoted to wood and the many facets of its properties and utilization. However, rarely has the emphasis in such symposia been placed upon the living tree and the changes which it undergoes in relation to its ultimate utilization. Hence the Phytochemical Society of North America arranged the symposium, "The Structure, Biosynthesis, and Degradation of Wood", held at the University of British Columbia in August, 1976. the contributions to which form the basis of the present volume.
| Author | : W Liese |
| Publisher | : |
| Total Pages | : 214 |
| Release | : 1976-12-01 |
| Genre | : Wood |
| ISBN | : 9783642857799 |
Download Biological Transformation of Wood by Microorganisms Book in PDF, ePub and Kindle
| Author | : Lynne Boddy |
| Publisher | : Elsevier |
| Total Pages | : 387 |
| Release | : 2007-12-29 |
| Genre | : Science |
| ISBN | : 0080551505 |
Download Ecology of Saprotrophic Basidiomycetes Book in PDF, ePub and Kindle
The breadth and depth of understanding of many areas concerning basidiomycetes has increased dramatically since the premier publication of Frankland et al., Decomposer Basidiomycetes: their Biology and Ecology. New vistas have opened up with the advent of powerful computing, modeling and molecular approaches helping to greatly increase the general understanding of the ecology of basidiomycetes. This is tantamount to understanding the role of fungi in natural ecosystems because they are major agents of decomposition and nutrient cycling. These remarkable advances have been incorporated into this volume that discusses all aspects of saprotrophic basidiomycete ecology.
| Author | : |
| Publisher | : Elsevier |
| Total Pages | : 4876 |
| Release | : 2019-07-17 |
| Genre | : Science |
| ISBN | : 0444640479 |
Download Comprehensive Biotechnology Book in PDF, ePub and Kindle
Comprehensive Biotechnology, Third Edition, Six Volume Set unifies, in a single source, a huge amount of information in this growing field. The book covers scientific fundamentals, along with engineering considerations and applications in industry, agriculture, medicine, the environment and socio-economics, including the related government regulatory overviews. This new edition builds on the solid basis provided by previous editions, incorporating all recent advances in the field since the second edition was published in 2011. Offers researchers a one-stop shop for information on the subject of biotechnology Provides in-depth treatment of relevant topics from recognized authorities, including the contributions of a Nobel laureate Presents the perspective of researchers in different fields, such as biochemistry, agriculture, engineering, biomedicine and environmental science
