Download or read book Principles of Enzymology for the Food Sciences written by John R. Whitaker and published by Routledge. This book was released on 2018-12-19 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition explains the fundamentals of enzymology and describes the role of enzymes in food, agricultural and health sciences. Among other topics, it provides new methods for protein determination and purification; examines the novel concept of hysteresis; and furnishes new information on proteases, oxidases, polyphenol oxidases, lipoxygenases and the enzymology of biotechnology.

Download or read book Protein Volume 2 written by G. Allen and published by Elsevier. This book was released on 1999-04-20 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the first volume of this series, the structures of protein molecules were described, together with computational methods linking sequence data to folded structure and function. The determination of protein structure by nuclear magnetic resonance spectroscopy was also presented. Volume 2 begins by continuing the theme of protein structure with an outline of methods of crystallographic structure determination. Subsequent chapters describe various strucure-related properties of proteins. This book provides a valuable contribution to those new to the field of protein science as well as to those already expert in the field.

Download or read book The Inhibitor Index written by Daniel Purich and published by CRC Press. This book was released on 2017-07-20 with total page 1362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metabolic inhibitors and receptor antagonists are indispensable tools for the molecular life scientist. By blocking specific enzymes or receptor-mediated signal transduction cascades, they simplify the analysis of complex cellular processes especially when it is essential to demonstrate that a process of interest is functionally linked to a particular enzyme or receptor. From antibiotics to statins, modern medicine relies on the reliability and ease-of-use of enzyme- and receptor-directed inhibitors and antagonists.The Inhibitor Index is a comprehensive, curated compendium of over 7,800 enzyme inhibitors and receptor antagonists, including many toxins, poisons, and metabolic uncouplers.

Download or read book Metabolic Inhibitors V4 written by R Hochster and published by Elsevier. This book was released on 2012-12-02 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metabolic Inhibitors: A Comprehensive Treatise, Volume IV reviews developments in studies of inhibition of metabolic and enzymic processes ranging from photosynthesis and blood clotting to protein synthesis, fatty acid metabolism, and phospholipid metabolism. The book also explores the inhibition of specific enzyme reactions, such as amino acid activation, amino acid hydroxylation, and cyclic AMP formation. Organized into nine chapters, this volume begins with an overview of allosteric inhibition and inhibitors, and then discusses amino acid hydroxylase inhibitors. The reader is also introduced to inhibitors and activators of enzymes that regulate the cellular concentration of cyclic AMP. In particular, the book describes the role of lipids in the activation of adenyl cyclase by hormones; modification of adenyl cyclase in various physiological and pathological conditions; and synthesis of glycerophosphatides as well as phospho- and glycosphingolipids. This book is a valuable source of information for biochemists and medical research workers as well as virologists, microbiologists, plant physiologists, and agronomists.

Download or read book The Chemistry and Metabolism of 4 Deoxypyridoxine written by Stephen P. Coburn and published by CRC Press. This book was released on 2018-01-18 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: This review organizes the existing literature on deoxypyridoxine in order to provide additional insights for developing further work. By providing a thorough analysis of previous work with deoxypyridoxine, it can be used more effectively as a tool for examining various metabolic pathways and explored further for its potential clinical use in cancer therapy, immunosuppression, or other areas. The book also stimulate some new insights into action of vitamin B6 itself.

Download or read book Circulatory and Developmental Aspects of Brain Metabolism written by M. Spatz and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Membrane Transport in Plants written by U. Zimmermann and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt: In February, 1974, an 'International Workshop on Membrane Transport in Plants' was held at the Nuclear Research Centre, JLiI ich, West Germany. More than two hundred and fifty people, from fourteen countries, took part in this highly successful meeting. A somewhat similar meeting took place in Liverpool, England, two years ago and it became clear there that progress in the field of membrane transport in plants was now so marked that a second, and wider, meeting in Germany was more than fully justified. The members of our pro gramme committee (U. Zimmermann, Chairman, JLilich (FRG); J. Dainty,

Download or read book Electrochemical Sensor Analysis written by Salvador Alegret and published by Elsevier. This book was released on 2007-10-04 with total page 1416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrochemical Sensor Analysis (ECSA) presents the recent advances in electrochemical (bio)sensors and their practical applications in real clinical, environment, food and industry related samples, as well as in the safety and security arena. In a single source, it covers the entire field of electrochemical (bio)sensor designs and characterizations. The 38 chapters are grouped in seven sections: 1) Potentiometric sensors, 2) Voltammetric sensors, 3) Electrochemical gas sensors 4) Enzyme-based sensors 5) Affinity biosensors 6) Thick and thin film biosensors and 7) Novel trends. Written by experts working in the diverse technological and scientific fields related to electrochemical sensors, each section provides an overview of a specific class of electrochemical sensors and their applications. This interdisciplinary text will be useful for researchers and professionals alike. - Covers applications and problem solving (sensitivity, interferences) in real sample analysis - Details procedures to construct and characterize electrochemical (bio)sensors

Download or read book Oxygen Radicals in the Pathophysiology of Heart Disease written by Pawan K. Singal and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over two centuries ago, oxygen was discovered as "air vital": the component of the earth's atmosphere necessary for life. Less than five years after this discovery, it was found that oxygen was both a life-sustaining and life threatening inhalant as it plays a role in the two extremes of the animal kingdom: life and death. In the subse quent years, we have made major strides in understanding the role of oxygen in maintaining life and volumes of information are now available on this topic. Our knowledge of the contribution of oxygen in cellular dysfunction and cell death which for the most part had lagged behind has begun to catch up. The deleterious ef fects of oxygen radicals and activated oxygen species on a variety of biological systems have now been described. Recently attention has also been focused on the toxic effects of oxygen on the cardiovascular system. The major aim of the present treatise is to offer an integrated view of the pathophysiological aspects of oxygen toxicity in the heart and blood vessels coupled with a review of therapeutic approaches (hopes?) with free radical scavengers and antioxidants. Internationally known expert investigators provide a concise and critical review on the topic of their expertise which also contains data from their own research.

Download or read book Food Additive Toxicology written by Maga and published by CRC Press. This book was released on 1994-09-13 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Provides both historical information and the latest toxicological data on various classes of food additives--examining the production, application, and safety of numerous compounds used to enhance and preserve the quality of foods."

Download or read book Food Additive Toxicology written by Joseph A. Maga and published by CRC Press. This book was released on 2024-11-01 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Provides both historical information and the latest toxicological data on various classes of food additives--examining the production, application, and safety of numerous compounds used to enhance and preserve the quality of foods."

Download or read book Advances in Food Biochemistry written by Fatih Yildiz and published by CRC Press. This book was released on 2009-12-16 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding the biochemistry of food is basic to all other research and development in the fields of food science, technology, and nutrition, and the past decade has seen accelerated progress in these areas. Advances in Food Biochemistry provides a unified exploration of foods from a biochemical perspective. Featuring illustrations to elucidate m

Download or read book Advances in Enzymology and Related Areas of Molecular Biology written by Alton Meister and published by John Wiley & Sons. This book was released on 2009-09-10 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Enzymology and Related Areas of Molecular Biology is a seminal series in the field of biochemistry, offering researchers access to authoritative reviews of the latest discoveries in all areas of enzymology and molecular biology. These landmark volumes date back to 1941, providing an unrivaled view of the historical development of enzymology. The series offers researchers the latest understanding of enzymes, their mechanisms, reactions and evolution, roles in complex biological process, and their application in both the laboratory and industry. Each volume in the series features contributions by leading pioneers and investigators in the field from around the world. All articles are carefully edited to ensure thoroughness, quality, and readability. With its wide range of topics and long historical pedigree, Advances in Enzymology and Related Areas of Molecular Biology can be used not only by students and researchers in molecular biology, biochemistry, and enzymology, but also by any scientist interested in the discovery of an enzyme, its properties, and its applications.

Download or read book Controlled Release Biochemical Effects of Pesticides Inhibition of Plant Pathogenic Fungi written by and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the middle of the Sixties, new types of formulation for biologically active com pounds have been developed, which have been introduced into the literature under the term Controlled Release Formulations (CRF). Stimulated by results from former and successful pharmaceutical research, which was engaged in the production of prepa rations with protracted effects (introduction onto the market in the year 1952 of D amphetamine in the form of pellets, coated to varying degrees with fats and waxes) 1), experiments were carried out to transfer the prolongation of effectiveness to pesticidal substances also, by means of a depot formulation. Initial work was concerned with the production of protective coatings for sonar systems in marine ecosystems. By means of antifouling paints or rubber coatings containing tri-n-butyl-tin oxide (TBTO), the growth of marine organisms on sonar domes, buoys and hulls in the water could be effectively prevented 2. 3). Controlled release formUlations of pesticides are defined as depot systems which continuously release their toxic constituents into the environment over a specified period of time (usually months to years) 4). According to this definition, such formu lations can be successfully employed where a chronic exposure to biologically active compounds is required over a longer period. The following hypothetical example is intended to illustrate this 5). In Fig. 1, the duration of activity of a non-persistent pesticide with a loss rate under environmental conditions of t1/2 = 15 days, is graphically illustrated.

Download or read book Molecular Enzymology written by Christopher W. Wharton and published by Springer Science & Business Media. This book was released on 2013-12-11 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: MOLECULAR ENZYMOLOGY, BECAUSE OF ITS CHEMICAL AND MATHEMATICAL content, is often regarded as a formidable and forbidding topic by undergraduates on a biology or biochemistry course, As a result of teaching enzymology to undergraduates for a number of years, we recognize the areas which appear to cause the most common difficulties in conceptual understanding. We feel that a book treating those areas by means of a logical approach carefully developed from basic principles fills a gap in the multiplicity of enzymology texts currently available. In writing this book we h;:lVe had in mind the needs of Honours Biochemistry students, in particular those who may take a special interest in enzymology. The text covers the main bulk of the material required in the second and third years of such courses. In addition, those taking courses in Biological Chemistry may well find the book to be of central interest. The book begins with a description of the fundamentals of catalysis, illustrating these with simple chemical reactions which may be supposed to serve as models of catalytic processes. Protein structure is discussed in terms of the fundamental forces which determine the shape and dynamic behaviour of protein molecules. The approach emphasizes those features thought to be most intimately involved in the catalytic function of enzyme molecules, and is illustrated with specific examples.

Download or read book Free Radical Toxicology written by Kendall B Wallace and published by CRC Press. This book was released on 1997-06-19 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides insight into the involvement of free radicals in the pathogenesis of chemical-induced toxic tissue injury. The text addresses the fundamentals of free radical chemistry and the theoretical basis for electron transfer reaction leading to free radical generation. It describes the various subcellular sources of free radicals, the biological reactivity with lipid, protein and nucleic acids, and the physiochemical determinants of free radical-induced cell injury and the various antioxidant defence systems. The book focuses on target organ toxicity, and the concluding section offers an overview of the evidence implicating free radicals in the aetiology of various chemical toxicities, challenging the possibility of misguided use of biomarkers for oxidative damage.

Download or read book Drug Design written by E. J. Ariëns and published by Elsevier. This book was released on 2013-10-22 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drug Design, Volume II covers the design of bioactive compounds interacting with enzymes and playing a role in enzyme synthesis. The book discusses the modulation of pharmacokinetics by molecular manipulation; the factors in the design of reversible and irreversible enzyme inhibitors; and the design of organophosphate and carbamate inhibitors of cholinesterases. The text also describes the design of reactivators for irreversibly blocked acetylcholinesterase; drug design based on the inhibition of protein synthesis in the context of susceptible enzymic reactions; as well as the role of enzymes and their synthesis as a target for antibiotic action. The rational design of antiviral agents; the design of penicillin; the design of peptide hormone analogs; as well as the advances in the design of diuretics are also considered. The book further tackles the design of biologically active steroids; the rational elements in the development of superior neuromuscular blocking agents; and the design of tumor-inhibitory alkylating drugs. Pharmacologists, chemists, and people involved in drug design will find the book invaluable.