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The Structure Biosynthesis And Degradation Of Wood Proceedings Of The Annual Meeting 1976
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Book Synopsis The Structure, Biosynthesis, and Degradation of Wood by : F. Loewus
Download or read book The Structure, Biosynthesis, and Degradation of Wood written by F. Loewus and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Biochemistry of Plant Phenolics by : Tony Swain
Download or read book Biochemistry of Plant Phenolics written by Tony Swain and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 657 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Topics in the Biochemistry of Natural Products by : Tony Swain
Download or read book Topics in the Biochemistry of Natural Products written by Tony Swain and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of plant natural products can be considered to have started in 1806 when Serturner isolated the first of these compounds, morphine, from the opium poppy. Over the next 150 years, numerous elegant and powerful techniques were developed for the isolation and structural identifi cation of a variety of classes of these substances. With increasing knowledge, various speculations were put forward on the ways that these compounds were synthesised from pri mary metabolites and on their possible physiological, ecolo gical and taxonomic importance. These investigations sublimated in the late 1940's with the newly developed application of radioactively labelled precursors to the study vari ous bi osyntheti c pathways and use of rapid chromatagraphic and spectroscopic methods to uncover the structure of a plethora of new compounds and to their wide distribution in various taxa of plants recognize and other organisms. We have now entered a new stage in our investigation of natural products in which several important new problems are being tackled. The present emphasis is on how the various biosynthetic pathways are regulated, the enzymic parameters which determine the chirality of the products, the transfer and modification of components in food chains, and the ways in which a given class of physiologically or ecologically important compounds has been superseded by another during the course of evolution.
Download or read book Proceedings in Print written by and published by . This book was released on 1978 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cellular and Subcellular Localization in Plant Metabolism by : Leroy L. Creasy
Download or read book Cellular and Subcellular Localization in Plant Metabolism written by Leroy L. Creasy and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Morphological differences between cells and the exis tence of morphologically distinct particles have been examined since cells were first recognized. Each techno logical advance in detection and visualization has led to the description of different organelles and cell types. Basic biochemical processes in cells were recognized and are now weIl understood. It is only recently however, that research has expanded to include the specific meta bolic function of the specialized cell types and organelles. In some cases metabolic roles were recognized when the organelles were first described, e.g., chloroplasts, mito chondria, etc., in others the metabolic role remains unknown. Chemical and biochemical specialization in plants or their organelles is equally challenging. Although biochemists have laboured intensivelyon many isolated plant organelles, it is only recently that technical advances have permitted the examination of specialization in the metabolism of cell types. This area of research, although under intensive investigation in some areas of plant metabolism, is still in its infancy. Further developments in methodology or in production of specific genetic lines of plants will greatly improve our understanding of the specialization of different tissues and cell types. This volume describes the current status in the dis cipline as presented in a Symposium on the Cellular and Subcellular Specialization in Plant Metabolism during the Annual Meeting of the Phytochemical Society of North America, at Cornell University, Ithaca, N.Y., on August 10-14, 1981.
Book Synopsis Mobilization of Reserves in Germination by : Constance Nozzolillo
Download or read book Mobilization of Reserves in Germination written by Constance Nozzolillo and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although many reviews and articles about germination have been published, our understanding of the process is far from complete. Some of the reactions involved in the transforma tions and translocation of reserve compounds and their final fate in the growing tissues was the subject of the annual symposium of the Phytochemical Society of North America which was held in August, 1982, on the campus of the University of Ottawa, Canada. A major emphasis was on low molecular weight compounds, amino acids and sugars, and the checks and balances operating as they are produced by hydrolysis in reserve tissues and transformed in the growing tissues. The critical role of membranes was given especial emphasis. The closing presentation was an anthropocentric review of the nutritional benefits accrued during germination, and provided a scientific basis for the inclusion of sprouted seedlings in the human diet. Dr. R. G. Fulcher introduced the symposium topic with an elegant histochemical study in which the site and nature of seed reserves were defined by means of the glowing colors of fluorescence microscopy. The symposium was organized by C. Nozzolillo with advice and assistance from fellow PSNA members S. A. Brown, J. T. Arnason, and A. Picman and a visiting scientist from Sweden, C. Liljenberg.
Author :Gillian A. Cooper-Driver Publisher :Springer Science & Business Media ISBN 13 :1475796587 Total Pages :251 pages Book Rating :4.4/5 (757 download)
Book Synopsis Chemically Mediated Interactions between Plants and Other Organisms by : Gillian A. Cooper-Driver
Download or read book Chemically Mediated Interactions between Plants and Other Organisms written by Gillian A. Cooper-Driver and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical warfare between plants and their herbivores and pathogens was first brought to our attention by the publication 25 years ago of the paper by Fraenkel in Science. There, he pointed out that most plants have similar nutritional characteristics so that the selection of plants by insect herbivores must depend on the relative toxicity of secondary compounds. This led, rather gradually, to a host of papers on plant-herbivore interactions. More or less at the same time, insect physiologists and ecologists were starting to realise the importance of chemical communi cation systems in determining sexual and other characteristics of insect behaviour. Nine years ago the Phytochemical Society of North America published their Symposium on 'Biochemical Interaction Between Plants and Insects' in which the plant apparency theory was expounded by both Paul Feeny and Rex Cates and David Rhoades. This stated that plants which are apparent usually contain secondary components which reduce digestibility (tannins and lignins) while ephemeral plants have more toxic, and perhaps less costly, compounds such as alkaloids. These papers stimulated much research on biochemical ecology. The recognition of the importance of the biochemical factors in such interactions is not just of scientific interest. It is vitally important in programs for the production of new varieties of cultivated plants, especially in tropical countries where about one-third or more of the crops are lost to predation or disease.
Author :Barbara N. Timmermann Publisher :Springer Science & Business Media ISBN 13 :146841206X Total Pages :338 pages Book Rating :4.4/5 (684 download)
Book Synopsis Phytochemical Adaptations to Stress by : Barbara N. Timmermann
Download or read book Phytochemical Adaptations to Stress written by Barbara N. Timmermann and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is based on the proceedings of the Phytochemical Society of North America's 23rd Annual Meet ing on "Phytochemical Adaptations to Stress" which was held at the University of Arizona, Tucson, July 5-8, 1983. It contains a series of articles which focus on our current knowledge on the production of secondary (natural) metabolites by higher plants in response to biological and physiological stresses. The editors of this volume are deeply indebted to a number of people and organizations for their support and contributions which were critical to the success of this scientific meeting. Generous grant support was provided by the Agricultural Research Service of the United States Department of Agricul ture. Additional financial support came from the Phytochemical Society of North America. Indispensable services and personnel were donated by the Departments of Chemistry and Pharmaceutical Sciences, the College of Agriculture and the Office of Arid Lands Studies of the University of Arizona. Special recognition is due to Paul Mirocha of the Office of Arid Lands Studies for his drawing of the frontispiece and the superb photograph on the jacket. The Division of Conferences and Short Courses of the University of Arizona deserves credit for its pivotal role in maintaining a well-run and pleasant conference. Many other volunteers gave their time and energy to make the Symposium a success; we wish to mention two from the Department of Pharmaceutical Sciences, Brian Week and Catherine L. Buckner.
Book Synopsis The Phytochemistry of Cell Recognition and Cell Surface Interactions by : Frank A. Loewus
Download or read book The Phytochemistry of Cell Recognition and Cell Surface Interactions written by Frank A. Loewus and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Resource Potential in Phytochemistry by : Tony Swain
Download or read book The Resource Potential in Phytochemistry written by Tony Swain and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of Recent Advances in Phytochemistry is the Proceedings of the 1979 Annual Meeting of the Phytochemical Society of North America held August 12-15 at Northern Illinois University, DeKalb. It contains a series of exciting chapters which start with the potential use of plant products as fuels and medicinals, their possible effects in carcinogenesis and use in steroidal hormone synthesis. The volume continues with a series of chapters which examine the importance of plant constituents in the breeding and selection of corn, cruciferous vegetables, soybeans and citrus fruits. All the contributions illustrate the wide importance of research which improves the health and the economic and social well being of mankind. The authors are to be congratulated on their lucid exposition of the progress of research in their subject area and for their patience while this book was being produced. The members of the Phytochemical Society of North America can feel proud of having another of their excellent symposia series in print. It is fitting, therefore, that this volume is dedicated to one of the founder members of the Society, Ted Geissman, who has inspired so many of us with his wisdom, teaching and wonderful support of all our endeavours. He was a giant among phytochemists and is sorely missed by all who knew him.
Book Synopsis Abstract Bulletin of the Institute of Paper Chemistry by :
Download or read book Abstract Bulletin of the Institute of Paper Chemistry written by and published by . This book was released on 1978 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Library of Congress Catalogs by : Library of Congress
Download or read book Library of Congress Catalogs written by Library of Congress and published by . This book was released on 1979 with total page 1096 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Conservation of Marine Archaeological Objects by : Colin Pearson
Download or read book Conservation of Marine Archaeological Objects written by Colin Pearson and published by Elsevier. This book was released on 2014-05-20 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past twenty years there has been a significant increase in underwater activities such as scuba diving which, coupled with the adventure andromance always associated with shipwrecks, has led to rapid developments in the discovery and excavation of shipwrecked material. These shipwrecks are invaluable archaeological 'time capsules', which in themajoriety of cases have come to an equilibrium with their environment. As soon as artefacts on the wreck site are moved, this equilibrium is disturbed, and the artefacts may commence to deteriorate, sometimes in a rapid and devastating fashion. In fact excavation without having conservation facilities available is vandalism--the artefacts are much safer being left on the sea bed. Such famous shipwrecks as the Mary Rose (1545), the Wasa (1628) and the Batabia (1629) have not only brought the world's attention to these unique finds, but have also produced tremendous conservation problems. The treatment of a 30 metre waterlogged wooden hull or large cast iron cannon is still causing headaches to conservators.
Download or read book Technical Report written by and published by . This book was released on 1977 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 国立国会図書館所蔵・科学技術関係欧文会議錄目錄 by : 国立国会図書館 (Japan)
Download or read book 国立国会図書館所蔵・科学技術関係欧文会議錄目錄 written by 国立国会図書館 (Japan) and published by . This book was released on 1983 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Chemical Abstracts Service Source Index by : American Chemical Society. Chemical Abstracts Service
Download or read book Chemical Abstracts Service Source Index written by American Chemical Society. Chemical Abstracts Service and published by . This book was released on 1907 with total page 2064 pages. Available in PDF, EPUB and Kindle. Book excerpt: A key source to journal and conference abbreviations in the sciences. Although it focuses on chemistry, other scientific and engineering disciplines are also well represented. In addition to the abbreviation and full title, each entry also contains publishing info, title changes, language and frequency of publication, and libraries owning that title. Over 130,000 entries representing more than 70,000 publications dating back to 1907 are included.
Book Synopsis Bibliographic Guide to Conference Publications by : New York Public Library. Research Libraries
Download or read book Bibliographic Guide to Conference Publications written by New York Public Library. Research Libraries and published by . This book was released on 1976 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1975- include publications cataloged by the Research Libraries of the New York Public Library with additional entries from the Library of Congress MARC tapes.
