Determining Mycotoxins And Mycotoxigenic Fungi In Food And Feed

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Determining Mycotoxins and Mycotoxigenic Fungi in Food and Feed

Sarah De Saeger
Determining Mycotoxins and Mycotoxigenic Fungi in Food and Feed Book PDF

Author : Sarah De Saeger
Publisher : Elsevier
Page : 456 pages
File Size : 45,6 Mb
Release : 2011-02-07
Category : Technology & Engineering
ISBN : 9780857090973

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Determining Mycotoxins and Mycotoxigenic Fungi in Food and Feed by Sarah De Saeger Pdf

Mycotoxins - toxic secondary metabolites produced by mycotoxigenic fungi – pose a significant risk to the food chain. Indeed, they may be the most hazardous of all food contaminants in terms of chronic toxicity and legislative limits on their levels in food and feed continue to be developed worldwide. Rapid and reliable methods for the determination of both mycotoxigenic fungi and mycotoxins in food and feed are therefore essential. This book reviews current and emerging methods in this area. Part one focuses on the essentials of mycotoxin determination, covering sampling, sample preparation and clean-up and key determination techniques, such as chromatographic separation, liquid chromatography-mass spectrometry and immunochemical methods. Part two then goes on to describe quality assurance, official methods and performance criteria for determining mycotoxins in food and feed. Topics covered include laboratory accreditation, method validation and measurement uncertainty. The development and analysis of biomarkers for mycotoxins are discussed in part three. Individual chapters focus on detecting exposure in humans and animals. Part four is concerned with the processes involved in determining mycotoxigenic fungi in food and feed. It also describes the identification of genes and gene clusters involved in mycotoxin synthesis, as well as DNA barcoding of toxigenic fungi. Finally, part five explores some of the emerging methods for mycotoxin analysis, ranging from bio-sensing to spectroscopic techniques. With its distinguished editor and international team of contributors, Determining mycotoxins and mycotoxigenic fungi in food and feed is a standard reference for all those concerned with reducing mycotoxin contamination in the food chain. Focuses on the essentials of mycotoxin determination, covering sampling, sample preparation, clean-up and key determination techniques Documents quality assurance and official methods and performance criteria for determining mycotoxins in food and feed Explores the processes of determining mycotoxigenic fungi in food and feed including the identification of genes and gene clusters

Mycotoxigenic Fungi

Antonio Moretti,Antonia Susca
Mycotoxigenic Fungi Book PDF

Author : Antonio Moretti,Antonia Susca
Publisher : Humana
Page : 0 pages
File Size : 55,8 Mb
Release : 2016-12-06
Category : Science
ISBN : 1493967053

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Mycotoxigenic Fungi by Antonio Moretti,Antonia Susca Pdf

This thorough volume explores the possibility of detecting and identifying toxigenic fungi, able to produce secondary metabolites known as mycotoxins, which cause severe health problems in humans and animals after exposure to contaminated food and feed, having a broad range of toxic effects, including carcinogenicity, neurotoxicity, and reproductive and developmental toxicity. Beginning with a section on fungal genera and species of major significance along with their associated mycotoxins, the book continues with sections on Polymerase Chain Reaction (PCR)-based methods for the detection and identification of mycotoxigenic fungi, PCR-based methods for multiplex detection of mycotoxigenic fungi, as well as sections on combined approaches and new methodologies. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Mycotoxigenic Fungi: Methods and Protocols will aid researchers working in this vital field to provide insight into possible actions to reduce mycotoxin contamination of crop plants and the food/feed byproducts.

Anti-Mycotoxin Strategies for Food and Feed

Deepa Nagaraju,Sreenivasa Marikunte Yanjarappa,Premila N. Achar,Angel Medina Vaya
Anti Mycotoxin Strategies for Food and Feed Book PDF

Author : Deepa Nagaraju,Sreenivasa Marikunte Yanjarappa,Premila N. Achar,Angel Medina Vaya
Publisher : John Wiley & Sons
Page : 292 pages
File Size : 49,6 Mb
Release : 2023-11-28
Category : Technology & Engineering
ISBN : 9781394160822

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Anti-Mycotoxin Strategies for Food and Feed by Deepa Nagaraju,Sreenivasa Marikunte Yanjarappa,Premila N. Achar,Angel Medina Vaya Pdf

Anti-Mycotoxin Strategies for Food and Feed Up-to-date information on mycotoxigenic fungi and toxins, with methods to control them in food and feed Anti-Mycotoxin Strategies for Food and Feed focuses on strategies to control the health risk of mycotoxins associated with cereals, pulses, and vegetables during post and pre harvest stages, in addition to foods, food-based products, and feeds. Each chapter is carefully designed to offer information elucidating various strategies, which include physical, chemical, and biological methods. The book provides a combined approach of advanced techniques used against mycotoxigenic fungi, which is helpful in studying the strategies for different mycotoxins. Special attention has been paid to diseases caused by mycotoxigenic fungi and their destructive effect on either preharvest, post-harvest, or storage, and their respective toxins which pose a long-term health risk to humans and animals, if contaminated food or feed enter our food chain. The primary focus of the text is on the recent and advanced approaches and strategies including control, detoxification, degradation and binding methods, with graphical representations of protocols with supporting tables and figures. Anti-Mycotoxin Strategies discusses specific sample topics such as: Advanced anti-fumonisin strategies and strategies for the control of aflatoxigenic Aspergillus species in contaminated food and feed Innovative strategies to decontaminate Ochratoxin A and Zearalenone. Effects of toxic citrinin, patulin and Ergot alkaloids in animals, birds, and humans, and effective mitigation strategies as its control measures. Detoxification and Decontamination strategies of Deoxynivalenol an emetic toxin, Trichothecenes, T-2/HT-2 toxin and nivalenol associated in food and feed as contaminants. Presenting and discussing mycotoxin management strategies at length and enabling readers to reduce or eliminate health hazards to humans and animals, Anti-Mycotoxin Strategies is an essential resource for mycologists, mycotoxicologists, Microbiologists, Food technology professionals in the food, seed, and feed industries, scientists, students, researchers, and farmers / agriculturists.

Mycotoxins

Patrick Berka Njobeh,Francois Stepman
Mycotoxins Book PDF

Author : Patrick Berka Njobeh,Francois Stepman
Publisher : BoD – Books on Demand
Page : 182 pages
File Size : 43,7 Mb
Release : 2019-08-28
Category : Medical
ISBN : 9781838818463

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Mycotoxins by Patrick Berka Njobeh,Francois Stepman Pdf

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.

Mycotoxins in Fruits and Vegetables

R. Barkai-Golan,Nachman Paster
Mycotoxins in Fruits and Vegetables Book PDF

Author : R. Barkai-Golan,Nachman Paster
Publisher : Elsevier
Page : 408 pages
File Size : 53,5 Mb
Release : 2011-09-02
Category : Science
ISBN : 9780080557854

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Mycotoxins in Fruits and Vegetables by R. Barkai-Golan,Nachman Paster Pdf

Mycotoxins are toxins produced by aerobic, microscopic fungus under special conditions of moisture and temperature. They colonize in a variety of foods from harvest to the grocer. Mycotoxins have gained world wide interest in recent years with the revelation of the effect of these toxins on health. A current example is the presence of ochratoxin A, a human carcinogen and nephrotoxin, in wines. The increased concern about fruit safety has led to increased studies throughout the world and enhanced awareness for stringent regulations governing mycotoxin limits in food. Presented in three defined sections, this is the first book to provide comprehensive analysis of the main mycotoxins contaminating fruits and vegetables and their derived products. The first section provides a safety evaluation of mycotoxins in fruits and vegetables, details regarding factors affecting mycotoxin production and diffusion in the fruit tissue, and recent methods for detection of mycotoxigenic fungi and mycotoxins produced by the fungi. The second part takes a critical look at the main individual mycotoxins and the third section focuses on approaches for prevention and control. * The first book dedicated to mycotoxins in fruits and vegetables * Presents mycological, mycotoxicological and phytopathological aspects of fruits and vegetables * Includes an analysis of detection, prevention and control methods for mycotoxigenic fungi and the mycotoxins they produce * Provides a complete risk assessment and safety evaluation of mycotoxins in perishable produce

Molecular Biology of Food and Water Borne Mycotoxigenic and Mycotic Fungi

R. Russell M. Paterson,Nelson Lima
Molecular Biology of Food and Water Borne Mycotoxigenic and Mycotic Fungi Book PDF

Author : R. Russell M. Paterson,Nelson Lima
Publisher : CRC Press
Page : 638 pages
File Size : 46,8 Mb
Release : 2015-06-24
Category : Technology & Engineering
ISBN : 9781466559882

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Molecular Biology of Food and Water Borne Mycotoxigenic and Mycotic Fungi by R. Russell M. Paterson,Nelson Lima Pdf

A part of the Food Microbiology Series, Molecular Biology of Food and Water Borne Mycotoxigenic and Mycotic Fungi reveals similarities between fungi present in/on food and water and those that cause human fungal diseases. The book covers food borne mycotoxigenic fungi in depth and examines food borne fungi from the standpoint of mycoses (i.e. funga

Mycotoxins in Food and Beverages

Didier Montet,Catherine Brabet,Sabine Schorr-Galindo,Ramesh C. Ray
Mycotoxins in Food and Beverages Book PDF

Author : Didier Montet,Catherine Brabet,Sabine Schorr-Galindo,Ramesh C. Ray
Publisher : CRC Press
Page : 226 pages
File Size : 53,8 Mb
Release : 2021-06-02
Category : Computers
ISBN : 9781000427509

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Mycotoxins in Food and Beverages by Didier Montet,Catherine Brabet,Sabine Schorr-Galindo,Ramesh C. Ray Pdf

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 estimation of impacts of climate change on mycotoxin occurrence have been made recently, using predictive modelling. There is also a growing interest in studying the occurrence and toxicity of multiple mycotoxins in food and feed, including emerging or modified forms of mycotoxins. Innovative tools have 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.

Mycotoxins in Food and Beverages

Didier Montet,Catherine Brabet,Ramesh C. Ray,Sabine Galindo
Mycotoxins in Food and Beverages Book PDF

Author : Didier Montet,Catherine Brabet,Ramesh C. Ray,Sabine Galindo
Publisher : CRC Press
Page : 308 pages
File Size : 42,5 Mb
Release : 2021-06-10
Category : Technology & Engineering
ISBN : 9781000370133

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Mycotoxins in Food and Beverages by Didier Montet,Catherine Brabet,Ramesh C. Ray,Sabine Galindo Pdf

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.

Mycotoxins in Food, Feed and Bioweapons

Mahendra Rai,Ajit Varma
Mycotoxins in Food Feed and Bioweapons Book PDF

Author : Mahendra Rai,Ajit Varma
Publisher : Springer Science & Business Media
Page : 405 pages
File Size : 42,6 Mb
Release : 2009-10-26
Category : Science
ISBN : 9783642007255

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Mycotoxins in Food, Feed and Bioweapons by Mahendra Rai,Ajit Varma Pdf

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.

Mycotoxins in Food

N Magan,M Olsen
Mycotoxins in Food Book PDF

Author : N Magan,M Olsen
Publisher : Elsevier
Page : 488 pages
File Size : 52,7 Mb
Release : 2004-07-16
Category : Technology & Engineering
ISBN : 9781855739086

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Mycotoxins in Food by N Magan,M Olsen Pdf

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

Mycotoxins

John F. Leslie,Ranajit Bandyopadhyay,A. Visconti
Mycotoxins Book PDF

Author : John F. Leslie,Ranajit Bandyopadhyay,A. Visconti
Publisher : CABI
Page : 496 pages
File Size : 55,8 Mb
Release : 2008
Category : Science
ISBN : 9781845930820

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Mycotoxins by John F. Leslie,Ranajit Bandyopadhyay,A. Visconti Pdf

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.

Mycotoxins in Food and Feed

Pradeep Kumar,Madhu Kamle,Dipendra Kumar Mahato
Mycotoxins in Food and Feed Book PDF

Author : Pradeep Kumar,Madhu Kamle,Dipendra Kumar Mahato
Publisher : CRC Press
Page : 429 pages
File Size : 53,7 Mb
Release : 2023-01-20
Category : Technology & Engineering
ISBN : 9781000818291

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Mycotoxins in Food and Feed by Pradeep Kumar,Madhu Kamle,Dipendra Kumar Mahato Pdf

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

Soybean

Dora Krezhova
Soybean Book PDF

Author : Dora Krezhova
Publisher : BoD – Books on Demand
Page : 340 pages
File Size : 45,7 Mb
Release : 2011-11-07
Category : Science
ISBN : 9789533077215

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Soybean by Dora Krezhova Pdf

This book presents the importance of applying of novel genetics and breading technologies. The efficient genotype selections and gene transformations provide for generation of new and improved soybean cultivars, resistant to disease and environmental stresses. The book introduces also a few recent modern techniques and technologies for detection of plant stress and characterization of biomaterials as well as for processing of soybean food and oil products.

Taxonomy of Mycotoxigenic Fungi

S. Girisham,V.K. Rao,S.M. Reddy
Taxonomy of Mycotoxigenic Fungi Book PDF

Author : S. Girisham,V.K. Rao,S.M. Reddy
Publisher : Scientific Publishers
Page : 317 pages
File Size : 51,7 Mb
Release : 2017-06-01
Category : Science
ISBN : 9789386102232

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Taxonomy of Mycotoxigenic Fungi by S. Girisham,V.K. Rao,S.M. Reddy Pdf

Mycotoxins, toxic metabolites of molds elaborated during their colonization of foods and feeds, pose a threat to human and animal life. Molds are the diverse group of fungi, which grow in compatatively dry and warm environments, produce copious amount of spores and promote the elaboration of these mycotoxins. Mycotoxigenic fungi, which are unique their sporulating apparatus and exhibit wide variation in their morphology, poses a challenge in their identification. There are numerous examples of their misidentification leading to wrong conclusions. Precise information on taxonomy of these fungi is lacking. Therefore, this book fulfills the need of providing comprehensive information and keys helpful for the accurate identification of these moulds. The book also provides comprehensive account of morphology, mycotoxins produced and factors leading to the elaboration of mycotoxins. Information on their molecular detection, anamorphic and teleomorphic relationships is also included.

An Overview on Toxigenic Fungi and Mycotoxins in Europe

Antonio Logrieco,Angelo Visconti
An Overview on Toxigenic Fungi and Mycotoxins in Europe Book PDF

Author : Antonio Logrieco,Angelo Visconti
Publisher : Springer Science & Business Media
Page : 278 pages
File Size : 51,9 Mb
Release : 2004-10-21
Category : Science
ISBN : 1402026455

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An Overview on Toxigenic Fungi and Mycotoxins in Europe by Antonio Logrieco,Angelo Visconti Pdf

The growing interest in health risks associated with toxigenic fungi and related mycotoxins has led to the development of a number of research projects during the past decade in several European countries and a great deal of information has been produced on the natural occurrence of mycotoxins in plants, foods and feeds. The differences in environmental conditions (temperature, light, rainfall etc. ) and in exposed cultivated plants (type of cereals, cultivars etc. ) in the distinct European countries have significantly influenced the distribution of specific toxigenic fungi and related mycotoxicological problems. In addition, biogeographically structured lineages within some important toxigenic fungi have been recently discovered, of reproductive isolation. Transglobal showing a long evolutionary history transposition of plant products seems to have significantly contributed to the spreading of toxigenic species and lineages worldwide. Therefore, the migration of agriculturally important toxigenic fungi generated by trade exchanges may represent a major source of inoculum for new plant diseases in Europe and for a wider genetic diversity of local populations. It was our goal to provide the reader with an update of researches and surveys on the natural occurrence of toxigenic fungi and mycotoxins performed at a European level during the last 5-10 years. The editors are extremely grateful to the EU-COST-835 "Agriculturally important toxigenic fungi" for the financial support that allowed a number of European scientists to meet several times over the past five years to collaborate and exchange information about research advances on toxigenic fungi and mycotoxins.