Sampling Procedures To Detect Mycotoxins In Agricultural Commodities
DOWNLOAD
Download Sampling Procedures To Detect Mycotoxins In Agricultural Commodities PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Sampling Procedures To Detect Mycotoxins In Agricultural Commodities book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Sampling Procedures To Detect Mycotoxins In Agricultural Commodities
DOWNLOAD
Author : Thomas B. Whitaker
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-09-22
Sampling Procedures To Detect Mycotoxins In Agricultural Commodities written by Thomas B. Whitaker and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-09-22 with Technology & Engineering categories.
Adherence to regulatory limits for mycotoxins in agricultural commodities is important to safeguard consumers and to permit trade in affected commodities across international borders. Reliable estimates of mycotoxin concentrations are required to implement regulatory decisions on the suitability of lots of produce for consumption or trade. Effective schemes to test for mycotoxins depend not only upon sound analytical methods, but also on well designed and implemented sampling plans. This manual provides information to food analysts and regulatory officials on effective sampling plans to detect mycotoxins in food. The concepts of uncertainty and variability in mycotoxin test procedures are discussed as well as the importance of ensuring that samples are representative of the lot being sampled, and the consequences of a poorly designed sampling plan on the reliability of the measured levels of mycotoxins, possibly resulting in legal disputes and barriers to trade.
Mycotoxins
DOWNLOAD
Author : John F. Leslie
language : en
Publisher: CABI
Release Date : 2008
Mycotoxins written by John F. Leslie and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Biological products categories.
Mycotoxins are produced worldwide by several fungi on a wide range of agricultural commodities and are closely related to human and animal food chains. Examining mycotoxins and their impact from a public health viewpoint, this book provides an overview and introduction to the subject and examines the health, trade and legislation issues involved. Management of mycotoxins is discussed in detail as well as the global problems caused by mycotoxins.
Comprehensive Sampling And Sample Preparation
DOWNLOAD
Author : Josep M. Bayona
language : en
Publisher: Academic Press
Release Date : 2012-12-31
Comprehensive Sampling And Sample Preparation written by Josep M. Bayona and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-31 with Science categories.
Comprehensive Sampling and Sample Preparation is a complete treatment of the theory and methodology of sampling in all physical phases and the theory of sample preparation for all major extraction techniques. It is the perfect starting point for researchers and students to design and implement their experiments and support those experiments with quality-reviewed background information. In its four volumes, fundamentals of sampling and sample preparation are reinforced through broad and detailed sections dealing with Biological and Medical, Environmental and Forensic, and Food and Beverage applications. The contributions are organized to reflect the way in which analytical chemists approach a problem. It is intended for a broad audience of analytical chemists, both educators and practitioners of the art and can assist in the preparation of courses as well in the selection of sampling and sample preparation techniques to address the challenges at hand. Above all, it is designed to be helpful in learning more about these topics, as well as to encourage an interest in sampling and sample preparation by outlining the present practice of the technology and by indicating research opportunities. Sampling and Sample preparation is a large and well-defined field in Analytical Chemistry, relevant for many application areas such as medicine, environmental science, biochemistry, pharmacology, geology, and food science. This work covers all these aspects and will be extremely useful to researchers and students, who can use it as a starting point to design and implement their experiments and for quality-reviewed background information There are limited resources that Educators can use to effectively teach the fundamental aspects of modern sample preparation technology. Comprehensive Sampling and Sample Preparation addresses this need, but focuses on the common principles of new developments in extraction technologies rather than the differences between techniques thus facilitating a more thorough understanding Provides a complete overview of the field. Not only will help to save time, it will also help to make correct assessments and avoid costly mistakes in sampling in the process Sample and sample preparation are integral parts of the analytical process but are often less considered and sometimes even completely disregarded in the available literature. To fill this gap, leading scientists have contributed 130 chapters, organized in 4 volumes, covering all modern aspects of sampling and liquid, solid phase and membrane extractions, as well as the challenges associated with different types of matrices in relevant application areas
Determining Mycotoxins And Mycotoxigenic Fungi In Food And Feed
DOWNLOAD
Author : Sarah De Saeger
language : en
Publisher: Elsevier
Release Date : 2011-02-07
Determining Mycotoxins And Mycotoxigenic Fungi In Food And Feed written by Sarah De Saeger and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-02-07 with Technology & Engineering categories.
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
Mycotoxins In Food
DOWNLOAD
Author : N Magan
language : en
Publisher: Elsevier
Release Date : 2004-07-16
Mycotoxins In Food written by N Magan and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-07-16 with Medical categories.
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
Mycotoxin Protocols
DOWNLOAD
Author : Mary W. Trucksess
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-02-05
Mycotoxin Protocols written by Mary W. Trucksess and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-02-05 with Medical categories.
Mycotoxins produced by molds are common contaminants of many important crops, including wheat, corn, rice, and peanuts. Some mycotoxins are found in fruits and vegetables. These contaminants have a broad range of toxic effects, including carcinogenicity, neurotoxicity, and reproductive and developmental toxicity. The occurrence of mycotoxins in foods is an unavoidable worldwide problem. About 80 countries have imposed regulatory limits to minimize human and animal exposure to mycotoxins. Regulatory limits, including international standards, have tremendous economic impact and must be developed using science-based risk assessments. The purpose of Mycotoxin Protocols is to provide the scientific and technological basis for analytical methods for use in obtaining the exposure data needed for risk assessments. Mycotoxin Protocols is divided into four sections, which are interc- nected. The first section: Chapters 1–5 describe the general techniques for mycotoxin analysis with emphasis on the importance of method validation based on statistical parameters; sampling procedures for collecting a sample as representative as possible of a bulk lot; the isolation of mycotoxins for use as analytical standards or for toxicological studies; the evaluation of purity and preparation of standards; and the detection and identification of impu- ties in isolated mycotoxins. Sections 2–4: Chapters 6–19 describe the most current chromatographic and immunochemical methods for studies on the major mycotoxins.
Improving The Evidence Base On Aflatoxin Contamination And Exposure In Africa
DOWNLOAD
Author : Okoth, S.
language : en
Publisher: CTA
Release Date : 2016-12-31
Improving The Evidence Base On Aflatoxin Contamination And Exposure In Africa written by Okoth, S. and has been published by CTA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-31 with Health & Fitness categories.
This report reveals that substantial knowledge is available about the aflatoxin challenge that plagues African farmers, other agri-entrepreneurs, and governments. Commissioned by the ACP-EU Technical Centre for Agricultural and Rural Cooperation (CTA) in collaboration with the African Union Commission - Partnership for Aflatoxin Control in Africa (PACA), this literature review reveals that a wide range of commodities that are traded nationally, regionally and internationally are contaminated by aflatoxins. African citizens and economies are negatively impacted as a result.
Modern Methods In The Analysis And Structural Elucidation Of Mycotoxins
DOWNLOAD
Author : Richard J. Cole
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Modern Methods In The Analysis And Structural Elucidation Of Mycotoxins written by Richard J. Cole and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Science categories.
Modern Methods in the Analysis and Structural Elucidation of Mycotoxins presents available methods of analysis and structural elucidation of mycotoxins by recognized experts in the various disciplines. The approach in each chapter of the book is to present each method initially in theoretical terms and then to review the method as it specifically applies to the analysis and/or structural elucidation of mycotoxins. Comprised of 15 chapters, the book's opening chapters deal with screening, sampling, and survey methods for mycotoxins and toxigenic fungi. This is followed by chapters dealing mostly with methods for structural elucidation, such as NMR and X-ray crystallography and IR and UV spectroscopy, as well as biosynthetic techniques. Significant chapters consider the analytical methods for mycotoxin analyses, including enzyme-linked immunosorbent assay system and tandem mass spectrometry. The concluding chapter examines the mycotoxin analytical problem in taxonomic or ecological terms. This book is of value to food and feed researchers, scientists, and manufacturers who are interested in product contamination control.
Nanotechnology Horizons In Food Process Engineering
DOWNLOAD
Author : Megh R. Goyal
language : en
Publisher: CRC Press
Release Date : 2023-03-10
Nanotechnology Horizons In Food Process Engineering written by Megh R. Goyal and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-10 with Technology & Engineering categories.
Although nanotechnology has revolutionized fields such as medicine, genetics, biology, bioengineering, mechanics, and chemistry, its increasing application in the food industry is relatively recent in comparison. Nanotechnology in the food industry is now being explored for creating new flavors, extending food shelf life, and improving food protection and nutritional value, as well as for intelligent nutrient delivery systems, “smart” foods, contaminant detection nanodevices and nanosensors, advanced food processing, antimicrobial chemicals, encapsulation, and green nanomaterials. This new three-volume set addresses a multitude of topical issues and new developments in the field. Volume 1 focuses on food preservation, food packaging and sustainable agriculture, while Volume 2 looks at nanotechnology in food process engineering, applications of biomaterials in food products, and the use of modern nanotechnology for human health. The third volume explores the newest trends in nanotechnology for food applications and their application for improving food delivery systems. Together, these three volumes provide a comprehensive and in-depth look at the emerging status of nanotechnology in the food processing industry, explaining the benefits and drawbacks of various methodologies that will aid in the improvement and development of food product sourcing and food hygiene monitoring methods. Volume 3: Trends, Nanomaterials and Food Delivery provides an overview of the current trends in nanotechnology for food applications and food delivery systems. Topics include a collection of chapters on diverse topics, including the stability of nanoparticles in food, nanobiosensing for the detection of food contaminants, nanotechnology applications in agriculture, the role of nanotechnology in nutrient delivery, how nanotechnology is applied in dairy products, biofunctional magnetic nanoparticles in food safety, the development of nutraceuticals using nanotechnological tools, and more.
Rapid Detection Characterization And Enumeration Of Foodborne Pathogens
DOWNLOAD
Author : J. Hoorfar
language : en
Publisher: American Society for Microbiology Press
Release Date : 2011-04-18
Rapid Detection Characterization And Enumeration Of Foodborne Pathogens written by J. Hoorfar and has been published by American Society for Microbiology Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-04-18 with Science categories.
Detect foodborne pathogens early and minimize consumer exposure. • Presents the latest guidelines for fast, easy, cost-effective foodborne pathogen detection. • Enables readers to avoid common pitfalls and choose the most effective and efficient method, assemble the necessary resources, and implement the method seamlessly. • Includes first-hand laboratory experience from more than 85 experts from research centers across the globe.