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Detection Control And Contamination Of Mycotoxins
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Download or read book Mycotoxins written by John F. Leslie and published by CABI. This book was released on 2008 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an outcome of the MycoGlobe conference in Accra. Most of the chapters are based on invited oral presentations made at the conference. The chapters in this book touch on issues including health, trade, ecology, epidemiology, occurrence, detection, management, awareness and policy. This book serves as a source of information on the occurrence and impact of mycotoxins on everything from trade and health to agricultural production in addition to suggesting opportunities for their management in Africa and elsewhere by researchers, policy makers and development investors.
Download or read book Mycotoxins in Food written by N Magan and published by Elsevier. This book was released on 2004-07-16 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mycotoxins, toxic compounds produced by fungi, pose a significant contamination risk in both animal feed and foods for human consumption. With its distinguished editors and international team of contributors, Mycotoxins in food summarises the wealth of recent research on how to assess the risks from mycotoxins, detect particular mycotoxins and control them at differing stages in the supply chain. Part one addresses risk assessment techniques, sampling methods, modelling and detection techniques used to measure the risk of mycotoxin contamination and the current regulations governing mycotoxin limits in food. Part two looks at how the risk of contamination may be controlled, with chapters on the use of HACCP systems and mycotoxin control at different stages in the supply chain. Two case studies demonstrate how these controls work for particular products. The final section details particular mycotoxins, from ochratoxin A and patulin to zearalenone and fumonisins. Mycotoxins in food is a standard reference for all those concerned with ensuring the safety of food. Discusses the wealth of recent research in this important area Covers risk assessment, detection of particular mycotoxins and how to control them throughout the supply chain Describes how the risk of contamination can be controlled, including the use of HACCP systems
Book Synopsis Detection, Control and Contamination of Mycotoxins by : Anna Laura Capriotti
Download or read book Detection, Control and Contamination of Mycotoxins written by Anna Laura Capriotti and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this collection is to illustrate the most recent research on the development of novel and/or rapid methods for mycotoxin determination, and to propose new strategies for monitoring and/or reducing mycotoxin contamination. Innovative sample preparation techniques or protocols and the possibility of multiclass mycotoxin detection will be very positively considered for possible inclusion in this Special Issue. Both methods based on (bio)sensors and chromatography with various detectors (including mass spectrometry) are welcome. Applications of already published methods on new matrices without any modification will not be accepted. However, extensive studies and monitoring on the spread of contamination through the food production chain could be of interest for this collection.
Book Synopsis Mycotoxins in Food and Feed by : Pradeep Kumar
Download or read book Mycotoxins in Food and Feed written by Pradeep Kumar and published by CRC Press. This book was released on 2023-01-20 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mycotoxins represent an assorted range of secondary fungal metabolites that extensively occur in numerous food and feed ingredients at any stage during pre- and post-harvest conditions. Mycotoxin contamination in food and feed cause acute and chronic mycotoxicosis, including teratogenic, carcinogenic, oestrogenic, neurotoxic, and immunosuppressive effects and several others health issues. Mycotoxins in Food and Feed presents an overview of all the major mycotoxins, sources of production, chemistry and biosynthesis, occurrence in food and feed, effect on agriculture, effect on human health, detection technique, masked mycotoxins, and management and control strategies. Key Features Provides broad coverage of mycotoxins and their effects on food and feed Includes comprehensive information of occurrence, chemistry, detections methods and management strategies for each toxin Discusses the recent development in detection technologies for major mycotoxins Explores agricultural practices and post-harvest management strategies for managing mycotoxin infestations
Download or read book Instant Insights written by Naresh Magan and published by Burleigh Dodds Science: Instant Insights. This book was released on 2021-04-13 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection features five peer-reviewed literature reviews on mycotoxin control in agriculture. The first chapter reviews advances in post-harvest detection and control of fungal contaminants in cereals. It examines abiotic factors affecting spoilage, methods for early detection of contamination and the range control measures for preventing toxin growth. The second chapter focuses on post-harvest storage and handling practices of barley grain and how these methods can be used to mitigate mycotoxin issues. The chapter also reviews the various mycotoxins and fungi that are associated with barley. The third chapter considers the current strategies available to prevent mycotoxin contamination in groundnut cultivation, focussing on peanuts. It also covers models that predict contamination, as well as the challenges associated with research and quantification of aflatoxin. The fourth chapter presents an overview of the current understanding of mycotoxin contamination of cocoa. The chapter summarises the various methods available to aid detection of mycotoxins and control further contamination. The final chapter addresses the critical safety issue of mycotoxin contamination of food waste planned for re-use. It reviews factors affecting mycotoxin growth and the particular problem of masked mycotoxins. What is an Instant Insight? An Instant Insight gives you immediate access to key research on a topic, allowing you to get right to the heart of a subject in an instant and empowering you to contribute to sustainable agriculture
Book Synopsis Mycotoxin Control in Low- and Middle-Income Countries by : Christopher P. Wild
Download or read book Mycotoxin Control in Low- and Middle-Income Countries written by Christopher P. Wild and published by IARC Working Group Report. This book was released on 2016-02-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an evaluation of measures to reduce exposure to highly toxic and carcinogenic contaminants in staple diets in Africa as well as parts of Asia and Latin America. Many of the poorest people in these regions are exposed to the pervasive natural toxins, aflatoxins and fumonisins, on a daily basis by eating their staple diet of groundnuts, maize, and other cereals. Exposure to mycotoxins at these high levels substantially increases mortality and morbidity. Aflatoxins are a cause of human liver cancer, and fatalities from acute aflatoxin poisoning outbreaks occur in Africa and Asia. The International Agency for Research on Cancer convened a Working Group of world-leading experts to review the health effects of aflatoxins and fumonisins and to evaluate intervention measures. The panel concluded that these mycotoxins not only are a cause of acute poisoning and cancer but also are a likely contributor to the high levels of stunting in children in affected populations. The Working Group also identified effective measures to reduce exposure in developing countries. The panel evaluated 15 interventions, considering the strength of the evidence as well as its completeness and its transferability at an individual, community, or national level. Four of the interventions were judged to be ready for implementation: improvement of dietary diversity; crop sorting; post-harvest measures, including improved storage; and, in Latin America for maize, optimized nixtamalization. These recommendations would be relevant for investment of public, nongovernmental organization, and private funds at the scale of the subsistence farmer, the smallholder, and through to a more advanced value chain.
Book Synopsis Mycotoxins in Foodstuffs by : Martin Weidenbörner
Download or read book Mycotoxins in Foodstuffs written by Martin Weidenbörner and published by Springer Science & Business Media. This book was released on 2014-01-24 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mycotoxin contamination of food occurs as a result of crop invasion by field fungi such as Fusarium spp., Alternaria spp., Aspergillus spp., and Penicillium spp., which start their growth while in storage (storage fungi). In the worst case, these fungi produce secondary metabolites called mycotoxins. They can be very harmful to humans and animals when for example they are consumed through food. Mycotoxins have various negative effects on several organs in humans and animals. The present book gives a basic overview of the main mycotoxins in food. It lists the predisposition of a foodstuff for mycotoxin contamination, the degree of contamination, concentration, and country of detection/origin for each case of mycotoxin contamination of food. Major updates to this second edition include: - More than 750 new publications concerning mycotoxins in foodstuffs (1665 literatures at all). - A single chapter overview of mycotoxin(s) in the corresponding foodstuff. - The co-occurrence of mycotoxins in a foodstuff has been listed where possible. - Numerical and alphabetical literature. - Organic and conventional foods of a publication have been listed separately where possible. - Numerous entries described in much greater detail. - Each analyzed foodstuff has a separate entry per year where possible.
Book Synopsis Mycotoxins by : Patrick Berka Njobeh
Download or read book Mycotoxins written by Patrick Berka Njobeh and published by BoD – Books on Demand. This book was released on 2019-08-28 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Edited Volume Mycotoxins - Impact and Management Strategies is a collection of reviewed and relevant research chapters, offering a comprehensive overview of recent developments in the field of Mycotoxicology. The book comprises of single chapters authored by various researchers and edited by an expert active in this research area. This book is divided into three sections. Section 1 consists of one chapter that gives an overview of the socioeconomic impact of mycotoxins. Section 2 has five chapters that address the prevention and control of aflatoxins both at pre- and post-harvest stages. Section 3 has two chapters that deal with health impact and control in the poultry industry. This publication aims at providing a thorough overview of the latest research efforts in the field and opens new possible research paths for further novel developments in addressing the problem of mycotoxins.
Book Synopsis Mycotoxins Study by : Cristina Juan García
Download or read book Mycotoxins Study written by Cristina Juan García and published by MDPI. This book was released on 2021-09-07 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: The evaluation of the presence of mycotoxins in different matrices is achieved through different analytical tools (including quantitative or qualitative determinations). Studies of mycotoxin isolation, using chromatographyc equipment coupled to spectrometry detectors (QTrap-MS/MS, MS/MS tandem, QTOF-MS/MS), are the most useful tools to control their presence. All these studies represent key steps in the establishment of the limits of detection, limits of quantification, points of identification, accuracy, reproducibility, and repeatability of different procedures. The maximum permitted or recommended levels for mycotoxins in different matrices are within a wide range (including the levels tolerated by infants and animals). In addition, decontaminated strategies, as well as control and evaluation of exposure, are demanded by authorities and food safety systems. These authorities are not only concerned with the determination of mycotoxin presence but also with the toxicological effects of mycotoxins, and in vivo or in vitro assays are necessary for a complete evaluation. In fact, these assays are the basis for the control and prevention of population exposure to mycotoxins in dietary exposure studies. The most recent surveys focused on regulated mycotoxins (aflatoxins, fumonisins, trichothecenes, and zearalenones) and emerging toxins, such as enniatins and beauvericin in adult consumers, while very few studies have monitored mycotoxin levels in infant products. This Book of Toxins comprises 11 original contributions and one review. New findings regarding presence of mycotoxins in aromatic and medicinal plants, mango and orange juice, juices, pulps, jams, and beer, from Morocco, Pakistan, and Portugal are reported. In these studies, innovative techniques to study their presence has been developed, including liquid chromatography coupled with time-of-flight mass spectrometry to analyse mycotoxins and conjugated mycotoxins. Novel strategies to detect mycotoxin presence and comparisons the characteristics of a rapid quantitative analysis of different mycotoxins (deoxynivalenol, ochratoxin A, patulin, sterigmatocystin, and zearalenone) are also presented using acetyl- and butyrylcholinesterases and photobacterial strains of luminescent cells. Additionally, toxicological effects of zearalenone metabolites and beauvericin on SH-SY5Y neuronal cells are presented. One important point in the control of mycotoxins is related to decontaminated strategies, and in this sense the efficacy of potentially probiotic fruit-derived Lactobacillus isolates in removing aflatoxin M1 (AFM1) is presented. Other mycotoxin decontaminated techniques included in this book are electron beam irradiation (EBI) and degradation of zearalenone and ochratoxin A using ozone. Finally, a review that summarizes the newly discovered macrocyclic trichothecenes and their bioactivities over the last decade is included.
Book Synopsis Control of Mycotoxins by : Palle Krogh
Download or read book Control of Mycotoxins written by Palle Krogh and published by Butterworth-Heinemann. This book was released on 1973-01-01 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mycotoxins in Food, Feed and Bioweapons by : Mahendra Rai
Download or read book Mycotoxins in Food, Feed and Bioweapons written by Mahendra Rai and published by Springer Science & Business Media. This book was released on 2009-10-26 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mycotoxins are made by different biosynthetic pathways, and they have an extremely wide range of pharmacological effects. This book will update readers on several cutting-edge aspects of mycotoxin research, including topics such as: new analytical methods for detection; the adoption of an ancient Mexican process for detoxification of aflatoxins; mycotoxin management in Ireland, Lithuania and South America; mycotoxin reduction through plant breeding and integrated management practices; and natural aflatoxin inhibitors from medicinal plants. Further contributions examine ochratoxins, selected trichothecenes, zearalenone, and aflatoxin-like gene clusters, as well as sclerotial development in Aspergillus flavus and A. parasiticus. Of particular interest are the chapters on the potential use of mycotoxins as bioweapons. This book will stimulate new thinking on the need to develop therapeutic as well as preventative interventions to reduce the toxicological threat of mycotoxins.
Book Synopsis Rapid Detection of Mycotoxin Contamination by : András Székács
Download or read book Rapid Detection of Mycotoxin Contamination written by András Székács and published by Mdpi AG. This book was released on 2021-11-22 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compilation of 12 original research articles and a review on the development of instrumental and immunoanalytical methods for mycotoxins; on the enhancement of sample preparation and selection to improve method applicability; and on practical applications of analytical methods in laboratory fungal cultures, cereal and feed samples, surface water (as a novel matrix of mycotoxins as emerging surface water contaminants), and during mycotoxin decontamination by bacteria. Target analyte mycotoxins include aflatoxins, deoxynivalenol, diacetoxyscirpenol, fumonisins, fusarenone-X, HT-2 toxins, nivalenol, ochratoxins, sterigmatocystin, T-2 toxin, and zearalenone.
Download or read book Fungal Toxins written by Solomon Kadis and published by Elsevier. This book was released on 2013-10-22 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbial Toxins: A Comprehensive Treatise, Volume VIII, Fungal Toxins is devoted to topics related to algal and fungal toxins and includes critically reviewed articles from different experts in related fields. The text is divided into three sections. Section A covers coumarins — its isolation, identification, biological action, natural occurrence, and uses. Section B deals with the epizootiology, clinical characteristics, and pathological findings of Stachybotryotoxicosis. Section C talks about phytopathogenic and helminthosporium toxins, toxic peptides found in Amanita species as well as other mushroom toxins, compounds accumulating in plants after an infection, and ergot. The book is recommended for microbiologists and toxicologists, especially those who would like to know more about the toxins produced by algae and fungi and their effects.
Book Synopsis Mycotoxin and Food Safety in Developing Countries by : Hussaini Makun
Download or read book Mycotoxin and Food Safety in Developing Countries written by Hussaini Makun and published by BoD – Books on Demand. This book was released on 2013-04-10 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides information on the incidence of fungi and mycotoxins in some African countries, the health implications and possible intervention control strategies for mycotoxins in developing countries and in Africa in particular. It will therefore be of interest to students, educators, researchers and policy makers in the fields of medicine, agriculture, food science and technology, trade and economics. Food regulatory officers also have quite a lot to learn from the book. Although a lot of the generated data in the area of mycotoxicology are available to the developed world, information on the subject area from Africa is scanty and not usually available in a comprehensive form. This book attempts to address the gap. Being an open access book, it will be of great benefit to scientists in developing countries who have limited access to information due to lack of funds to pay or subscribe for high quality journals and data from commercial publishing and database companies.
Book Synopsis Mycotoxins in Food and Beverages by : Didier Montet
Download or read book Mycotoxins in Food and Beverages written by Didier Montet and published by CRC Press. This book was released on 2021-06-10 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mycotoxins are secondary metabolites produced by fungi in a wide range of foods (cereals, peanut, tree nuts, dried fruits, coffee, cocoa, grapes, spices...) both in the field and after harvest, particularly during storage. They can also be found in processed foods of plant origin, or by transfer, in food products of animal (milk, eggs, meat and offal). Mycotoxins are of major concern since they can cause acute or chronic intoxications in both humans and animals which are sometimes fatal. Many countries, particularly in Europe, have set maximum acceptable levels for mycotoxins in food and feed. The book reviews the latest literature and innovations on important aspects of mycotoxins, e.g. mycotoxin producing fungi and the related ecosystems, mycotoxin occurrence, toxicity, analysis and management. Quantitative estimations of impacts of climate change on mycotoxin occurrence have been made recently, using predictive modelling. There is also a growing interest in the occurrence and toxicity of multiple mycotoxins in food and feed, including emerging or modified forms of mycotoxins. Innovative tools were also developed to detect and quantify toxinogenic fungi and their toxins. In order to reduce the use of chemicals that are harmful to the environment and health of consumers, alternative methods of prevention and decontamination of mycotoxins were tested in pre- and post-harvest, using microorganisms, natural substances or radiation treatments.
Book Synopsis Novel Approaches to Minimising Mycotoxin Contamination by : Mar Rodríguez Jovita
Download or read book Novel Approaches to Minimising Mycotoxin Contamination written by Mar Rodríguez Jovita and published by MDPI. This book was released on 2020-05-22 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contamination of foods and agricultural commodities by various types of toxigenic fungi is a concerning issue for human and animal health. Moulds naturally present in foods can produce mycotoxins and contaminate foodstuffs under favourable conditions of temperature, relative humidity, pH, and nutrient availability. Mycotoxins are, in general, stable molecules that are difficult to remove from foods once they have been produced. Therefore, the prevention of mycotoxin contamination is one of the main goals of the agriculture and food industries. Chemical control or decontamination techniques may be quite efficient; however, the more sustainable and restricted use of fungicides, the lack of efficiency in some foods, and the consumer demand for chemical-residue-free foods require new approaches to control this hazard. Therefore, food safety demands continued research efforts for exploring new strategies to reduce mycotoxin contamination. This Special Issue contains original contributions and reviews that advance the knowledge about the most current promising approaches to minimize mycotoxin contamination, including biological control agents, phytochemical antifungal compounds, enzyme detoxification, and the use of novel technologies.
Book Synopsis Safety Evaluation of Certain Mycotoxins in Food by : Joint FAO/WHO Expert Committee on Food Additives. Meeting
Download or read book Safety Evaluation of Certain Mycotoxins in Food written by Joint FAO/WHO Expert Committee on Food Additives. Meeting and published by Food & Agriculture Org.. This book was released on 2001 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains monographs prepared at the fifty-sixth meeting of the Joint FAO/WHO Expert Committee on Food Additives (JECFA). Five mycotoxins or groups of mycotoxins that contaminate food commodities were evaluated at the meeting: aflatoxin M1, fumonisins B1, B2, and B3, ochratoxin A, deoxynivalenol, and T -2 and HT -2 toxins. The monographs in this volume summarize the data that were reviewed on these contaminants, including information on metabolism and toxicity, epidemiology, analytical methods for their measurement in food commodities, sampling protocols, effects of processing, levels and patterns of contamination of food commodities, food consumption, and prevention and control. Based upon this information the Committee assessed the risks associated with intake of these mycotoxins.
