Toxins And Biologically Active Compounds From Microalgae Volume 2
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Toxins and Biologically Active Compounds from Microalgae, Volume 1 by Gian Paolo Rossini Pdf
This book provides a structured account of the existing knowledge of toxic algae, the chemistry of the toxins they produce, the effects these substances exert in humans and wildlife, as well as the strategies envisaged to protect public health and the environment. It covers recent advances in the understanding of the biology of toxin producers and
Toxins and Biologically Active Compounds from Microalgae, Volume 2 by Gian Paolo Rossini Pdf
Toxins and Biologically Active Compounds from Microalgae: Volume 2: Biological Effects and Risk Management is devoted to the effects toxic microalgae and their poisonous products exert on living systems and how they may affect human activities. The most advanced information regarding the molecular mechanisms of action of major groups of
Analysis of Food Toxins and Toxicants, 2 Volume Set by Yiu-Chung Wong,Richard J. Lewis, Sr. Pdf
Analysis of Food Toxins and Toxicants consists of five sections, providing up-to-date descriptions of the analytical approaches used to detect a range of food toxins. Part I reviews the recent developments in analytical technology including sample pre-treatment and food additives. Part II covers the novel analysis of microbial and plant toxins including plant pyrrolizidine alkaloids. Part III focuses on marine toxins in fish and shellfish. Part IV discusses biogenic amines and common food toxicants, such as pesticides and heavy metals. Part V summarizes quality assurance and the recent developments in regulatory limits for toxins, toxicants and allergens, including discussions on laboratory accreditation and reference materials.
Analysis of Naturally Occurring Food Toxins of Plant Origin by Leo M.L. Nollet,Javed Ahmad Pdf
Natural toxins are toxic compounds that are naturally produced by living organisms. These toxins are not harmful to the organisms themselves, but they may be toxic to other creatures, including humans, when eaten. These chemical compounds have diverse structures and differ in biological function and toxicity. Some toxins are produced by plants as a natural defense mechanism against predators, insects, or microorganisms, or as a consequence of infestation with microorganisms, such as mold, in response to climate stress (such as drought or extreme humidity). Well-known groups of natural toxins of plant origin are: cyanogenic glycosides, pyrrolizidine alkaloids, furocoumarins, lectins, and glycoalkaloids. These plant-origin natural toxins can cause a variety of adverse health effects and pose a serious health threat to both humans and livestock. Analysis of Naturally Occurring Food Toxins of Plant Origin is divided into three sections that provide a detailed overview of different classes of food toxins that are naturally found in plants, including various analytical techniques used for their structural characterization, identification, detection, and quantification. This book provides in-depth information and comprehensive discussion over quantitative and qualitative analysis of natural toxins in plant-based foods. Key Features: • Provides a detailed overview of different classes of natural toxins found in plants. • Explains how IR, NMR, and mass spectrometry are utilized in characterization and identification. • Describes applicability of HPLC, LC-MS, GC-MS, and HPTLC techniques for detection and quantification. • Discusses progress in the field related to capillary electrophoresis, ELISA, and biosensors for quantitative application of these techniques. Also available in the Food Analysis and Properties Series: Nutriomics: Well-being through Nutrition, edited by Devarajan Thangadurai,Saher Islam,Leo M.L. Nollet, Juliana Bunmi Adetunji (ISBN: 9780367695415) Bioactive Peptides from Food: Sources, Analysis, and Functions, edited by Leo M.L. Nollet and Semih Ötleş (ISBN: 9780367608538) Mass Spectrometry in Food Analysis, edited by Leo M.L. Nollet and Robert Winkler (ISBN: 9780367548797) For a complete list of books in this series, please visit our website at: www.crcpress.com/Food-Analysis--Properties/book-series/CRCFOODANPRO
Harmful Algal Blooms by Sandra E. Shumway,JoAnn M. Burkholder,Steven L. Morton Pdf
Harmful Algal Blooms: A Compendium Desk Reference provides basic information on harmful algal blooms (HAB) and references for individuals in need of technical information when faced with unexpected or unknown harmful algal events. Chapters in this volume will provide readers with information on causes of HAB, successful management and monitoring programs, control, prevention, and mitigation strategies, economic consequences of HAB, associated risks to human health, impacts of HAB on food webs and ecosystems, and detailed information on the most common HAB species. Harmful Algal Blooms: A Compendium Desk Reference will be an invaluable resource to managers, newcomers to the field, those who do not have easy or affordable access to scientific literature, and individuals who simply do not know where to begin searching for the information needed, especially when faced with novel and unexpected HAB events. Edited by three of the world's leading harmful algal bloom researchers and with contributions from leading experts, Harmful Algal Blooms: A Compendium Desk Reference will be a key source of information for this increasingly important topic.
Seafood and Freshwater Toxins by Luis M. Botana Pdf
The occurrence of marine and freshwater toxins is a rapidly evolving problem due to ever-changing circumstances. Expanding international commerce is forcing cargo ships into virgin territory, deforestation and pollution violate the natural ecological balance, and a changing climate holds unknown potential to alter current factors and trigger toxic blooms in new forms, at new rates, and in new places. Fortunately, with notable advances in analysis technology, the body of knowledge in the field is equally dynamic. In just six years since the first edition, toxins that warranted only line listings, including pfiestra, gambierol, and polycavernoside, are now worthy of entire chapters, requiring a new edition to encompass the expanding scope of the field. Emphasizes Human Response to New Toxins Gathering contributions from international experts, Seafood and Freshwater Toxins: Pharmacology, Physiology, and Detection, Second Edition provides an overview of the current state-of-knowledge from several perspectives. Incorporating toxicology, chemistry, ecology, and economics, the book covers the biological aspects of the bloom and the effects and actions of each toxin with emphasis on human response. This edition includes more information on detection and analysis, toxicological information on previously little known toxins, and food safety issues. Incorporating Pharmacological, Legal, and Economic Aspects, this book— Begins with general information on risk assessment and analytical techniques Cover several categories of toxins by function and biomechanism Considers potential pharmacological applications and the use of toxins as precursors to therapeutic drugs Highlights the legal and economic perspectives of toxic incidence in industrial activity and international regulation and monitoring programs Describes new toxins by their individual chemical structure, ecobiology, metabolism, detection methods, determination, pharmacology, and toxicology
Algal Toxins: Nature, Occurrence, Effect and Detection by Valtere Evangelista,Laura Barsanti,Anna Maria Frassanito,Vincenzo Passarelli,Paolo Gualtieri Pdf
This volume contains the lectures and seminars given at the NATO Advanced Study Institute on “Sensor Systems for Biological Threads: The Algal Toxins Case”, held in Pisa, Italy in October, 2007. The Institute was sponsored and funded by the Scientific Affairs Division of NATO. It is my pleasant duty to thank this institution. This ASI offered updated information on how far the research on algal toxins has gone in the exploration of structures, biosynthesis and regulation of toxins, and the development of technology for bio-monitoring these c- pounds. Algae can form heavy growths in ponds, lakes, reservoirs and sl- moving rivers throughout the world; algae can house toxins which are - ually released into water when the cells rupture or die. Hundreds of toxins have been identified so far. Detection methods, including rapid screening, have been developed to help us learning more about them, especially to find out which toxins are a real threat for people and what conditions encourage their production and accumulation. Early detection of algal toxins is an - portant aspect for public safety and natural environment, and significant efforts are underway to develop effective and reliable tools that can be used for this purpose.
Recent Advances in the Analysis of Marine Toxins by Anonim Pdf
Recent Advances in the Analysis of Marine Toxins, Volume 78, the newest release in the Comprehensive Analytical Chemistry series, presents chapters from the best authors in the field, making it an essential resource. Updated sections in this new volume include topics such as The importance of toxin detection and quantification: environmental issues, public health, food safety, animal health, bioterrorism, bioactive compounds, medical approach, an LC-MS/MS analysis of marine toxins, Animal bioassays: identification of toxins and mechanism of action, Receptor binding assays for the analysis of marine toxins, Immunoassays and optical biosensors (visual, SPR, fluorescence) for marine toxins, and Electrochemical biosensors for marine toxins. Chapters in this ongoing series contain practical and useful information, describing real advantages and limitations. Experts in this field contribute based on their research and personal point-of-view. Contains contributions from the best authors in the field Provides an essential resource for marine monitoring managers and scientific community
The aim of this new book series (Diatoms: Biology and Applications) is to provide a comprehensive and reliable source of information on diatom biology and applications. The first book of the series, Diatoms Fundamentals & Applications, is wide ranging, starting with the contributions of amateurs and the beauty of diatoms, to details of how their shells are made, how they bend light to their advantage and ours, and major aspects of their biochemistry (photosynthesis and iron metabolism). The book then delves into the ecology of diatoms living in a wide range of habitats, and look at those few that can kill or harm us. The book concludes with a wide range of applications of diatoms, in forensics, manufacturing, medicine, biofuel and agriculture. The contributors are leading international experts on diatoms. This book is for a wide audience researchers, academics, students, and teachers of biology and related disciplines, written to both act as an introduction to diatoms and to present some of the most advanced research on them.
Marine Neurotoxins, Volume Five provides comprehensive information on marine toxins present in the human food chain and the affecting targets relevant for the functioning of the brain and our nervous system, covering all the information available on their action on the physiology of neurons and glial cells, both "in vivo" or "in vitro." New sections in this release include Guanidinium Toxins: Evolution, Mode of Action and Chemical Ecology, Amnesic: Domoic Acid, Neurotoxic: Ciguatoxin and Brevetoxin, Neurotoxic: Cyclic Imines, Potentially Neurotoxic: Okadaic acid and analogues, Potentially Neurotoxic: Palytoxin, and Methods for assessing the presence of marine neurotoxins. Focuses on the human nervous system and the effects marine toxins have on its function Provides the latest information on established and potential neurotoxins Includes updates on food related toxins
In areas where toxic algal blooms occur, the main affected organisms are shellfish, which, because of their high levels of filtration (clearance rate), accumulate high concentrations of nutrients and toxic phytoplankton in their visceral tissue. This accumulation of toxins in shellfish leads to a distribution of these toxins to their different non-visceral tissues. Chapter One of Marine Toxins: Detection Methods, Chemical and Biological Aspects and Health Effects discusses the detection and quantification of lipophilic marine biotoxins by liquid chromatography tandem mass spectrometry from endemic species and gastropods. Chapter Two present studies which use the similarity analysis of paralytic shellfish poisoning toxins (PSP-toxins) profile patterns to analyse epidemiological linkage of a group of toxins contaminated bivalves collected between years 2004 and 2015. Chapter Three provide an overview of the current status of biomarker use in the assessment of the effects of marine toxins on bivalve mollusks. Chapter Four reviews the latest research on the biological and clinical effects of caulerpenyne.
Marine and Freshwater Toxins by P. Gopalakrishnakone Pdf
In recent years, the field of Toxinology has expanded substantially. On the one hand it studies venomous animals, plants and micro organisms in detail to understand their mode of action on targets. While on the other, it explores the biochemical composition, genomics and proteomics of toxins and venoms to understand their three interaction with life forms (especially humans), development of antidotes and exploring their pharmacological potential. Therefore, Toxinology has deep linkages with biochemistry, molecular biology, anatomy and pharmacology. In addition, there is a fast developing applied subfield, clinical toxinology, which deals with understanding and managing medical effects of toxins on human body. Given the huge impact of toxin-based deaths globally, and the potential of venom in generation of drugs for so-far incurable diseases (for example, Diabetes, Chronic Pain), the continued research and growth of the field is imminent. This has led to the growth of research in the area and the consequent scholarly output by way of publications in journals and books. Despite this ever growing body of literature within biomedical sciences, there is still no all-inclusive reference work available that collects all of the important biochemical, biomedical and clinical insights relating to Toxinology. The Handbook of Toxinology aims to address this gap and cover the field of Toxinology comprehensively.
The conference on The Water Environment: Algal Toxins and Health was held at Wright State University in Dayton, Ohio, on June 29, 30, July 1, 2, 1980. Its principal objectives were to bring together, for the first time, researchers, public officials and interested parties in order to present and discuss what is known about algal toxins. The conference concentrated almost exclusively on toxins and toxic blooms of blue-green algae (Cyanobacteria). Since the most common Cyanobacteria bloom forming species are also the ones most likely to produce toxins, they are a problem in the maintenance of safe animal and human water supplies. While poison ings by Cyanobacteria involve mainly domestic and wild animals, they may also be responsible for cases of human gastroenteritis and con tact poisoning. Even though human poisonings by Cyanobacteria have historically not been a widespread problem, continued deterioration of our recreational and municipal water supplies suggests that blooms of non-toxic and toxic Cyanobacteria blooms will increase. In addi tion to studies on their role as disease agents, there is basic research being done on their pharmacological properties to determine their mode of action and usefulness as tools in the study of basic neuromuscular mechanisms. These papers were centrally typed for reproduction as camera ready copy. Each paper was reviewed and edited by at least two per sons of the editorial committee. This volume is organized into five major sections: 1.
