Chromatographic Mass Spectrometric Food Analysis For Trace Determination Of Pesticide Residues

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Chromatographic-Mass Spectrometric Food Analysis for Trace Determination of Pesticide Residues

Author : A.R. Fernandez Alba
Publisher : Elsevier
Page : 510 pages
File Size : 40,5 Mb
Release : 2004-12-11
Category : Science
ISBN : 9780080454405

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Chromatographic-Mass Spectrometric Food Analysis for Trace Determination of Pesticide Residues by A.R. Fernandez Alba Pdf

The trace determination of pesticides continues to be a topic for analytical chemists working in research centres, government and universities. With four chapters devoted to chromatography-mass spectrometry methods, readers are able to understand the analytical basis, technical characteristics and possibilities to evaluate pesticides in food by gas chromatography (GC) and liquid chromatography (LC) mass spectrometry. The book also provides a well-defined and critical compilation of the sample treatment and clean-up procedures, as well as injection techniques applied in GC and LC food analysis. Finally the book deals with aspects related to analytical quality control requirements for pesticide residues, in addition to pesticide regulation aspects. * Contains specific chapters devoted to chromatography-mass spectrometry methods * Provides a well-defined and critical compilation of the sample treatment and clean-up procedures * Contains aspects related to analytical quality control requirements for pesticide residues

Multiresidue Methods for the Analysis of Pesticide Residues in Food

Author : Horacio Heinzen,Leo M.L. Nollet,Amadeo R. Fernandez-Alba
Publisher : CRC Press
Page : 531 pages
File Size : 51,7 Mb
Release : 2017-10-10
Category : Science
ISBN : 9781351644631

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Multiresidue Methods for the Analysis of Pesticide Residues in Food by Horacio Heinzen,Leo M.L. Nollet,Amadeo R. Fernandez-Alba Pdf

In the last decades the public concern on the pesticide residues content in foods have been steadily rising. The global development of food trade implies that aliments from everywhere in the world can reach the consumer`s table. Therefore, the identification of agricultural practices that employ different pesticides combinations and application rates to protect produce must be characterized, as they left residues that could be noxious to human health. However, the possible number of pesticides (and its metabolites of toxicological relevance) to be found in a specific commodity is almost 1500, and the time needed to analyze them one by one, makes this analytical strategy a unrealistic task. To overcome this problem, the concept of Multi Residue Methods (MRM) for the analysis of pesticide traces have been developed. The advent of new and highly sensitive instrumentation, based in hyphenatedchromatographic systems to coupled mass analyzers (XC (MS/MS) or MSn) permitted simultaneously the identification and the determination of up to hundreds of pesticide residues in a single chromatographic run. Multiresidue Methods for the Analysis of Pesticide Residues in Food presents the analytical procedures developed in the literature, as well as those currently employed in the most advanced laboratories that perform routinely Pesticide Residue Analysis in foods. In addition to these points, the regulations, guidelines and recommendations from the most important regulatory agencies of the world on the topic will be commented and contrasted.

Analysis of Pesticide Residues

Author : H. Anson Moye
Publisher : John Wiley & Sons
Page : 488 pages
File Size : 52,8 Mb
Release : 1981-02-02
Category : Science
ISBN : UCAL:B4456171

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Analysis of Pesticide Residues by H. Anson Moye Pdf

A comprehensive guide to the latest techniques and applications of pesticide trace analysis. Methods covered include gas, thin layer, and high-performance liquid chromatography, along with their applications in the analysis of chlorinated hydrocarbons, acidic herbicides, organophosphates, carbamates, and insect pheromones and hormones. Includes a special chapter on residue data requirements of government agencies.

Mass Spectrometry for the Analysis of Pesticide Residues and their Metabolites

Author : Despina Tsipi,Helen Botitsi,Anastasios Economou
Publisher : John Wiley & Sons
Page : 288 pages
File Size : 45,8 Mb
Release : 2015-04-27
Category : Science
ISBN : 9781118500170

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Mass Spectrometry for the Analysis of Pesticide Residues and their Metabolites by Despina Tsipi,Helen Botitsi,Anastasios Economou Pdf

Provides an overview of the use of mass spectrometry (MS) for the analysis of pesticide residues and their metabolites. Presents state of the-art MS techniques for the identification of pesticides and their transformation products in food and environment Covers important advances in MS techniques including MS instrumentation and chromatographic separations (e.g. UPLC, HILIC, comprehensive GCxGC) and applications Illustrates the main sample preparation techniques (SPE, QuEChERS, microextraction) used in combination with MS for the analysis of pesticides Describes various established and new ionization techniques as well as the main MS platforms, software tools and mass spectral libraries

Food Analysis. Determination of Pesticide Residues by LC-MS/MS. Tandem Mass Spectrometric Parameters

Author : British Standards Institute Staff
Publisher : Unknown
Page : 26 pages
File Size : 50,7 Mb
Release : 2007-09-28
Category : Electronic
ISBN : 0580583538

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Food Analysis. Determination of Pesticide Residues by LC-MS/MS. Tandem Mass Spectrometric Parameters by British Standards Institute Staff Pdf

Food products, Agricultural products, Plant products, Food testing, Chemical analysis and testing, Determination of content, Residues (pesticides), Pesticides, Liquid chromatography, Mass spectrometry

Mass Spectrometry for the Analysis of Pesticide Residues and their Metabolites

Author : Despina Tsipi,Helen Botitsi,Anastasios Economou
Publisher : John Wiley & Sons
Page : 288 pages
File Size : 41,5 Mb
Release : 2015-05-11
Category : Science
ISBN : 9781119069980

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Mass Spectrometry for the Analysis of Pesticide Residues and their Metabolites by Despina Tsipi,Helen Botitsi,Anastasios Economou Pdf

Provides an overview of the use of mass spectrometry (MS) for the analysis of pesticide residues and their metabolites. Presents state of the-art MS techniques for the identification of pesticides and their transformation products in food and environment Covers important advances in MS techniques including MS instrumentation and chromatographic separations (e.g. UPLC, HILIC, comprehensive GCxGC) and applications Illustrates the main sample preparation techniques (SPE, QuEChERS, microextraction) used in combination with MS for the analysis of pesticides Describes various established and new ionization techniques as well as the main MS platforms, software tools and mass spectral libraries

Foods of Plant Origin - Determination of Pesticide Residues Using GC-MS And/or LC-MS/MS Following Acetonitrile Extraction/Partitioning and Clean-Up by Dispersive SPE. QuEChERS-Method

Author : British Standards Institute Staff,British Standards Institution
Publisher : Unknown
Page : 84 pages
File Size : 54,9 Mb
Release : 2008-12-31
Category : Pesticide residues in food
ISBN : 0580584410

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Foods of Plant Origin - Determination of Pesticide Residues Using GC-MS And/or LC-MS/MS Following Acetonitrile Extraction/Partitioning and Clean-Up by Dispersive SPE. QuEChERS-Method by British Standards Institute Staff,British Standards Institution Pdf

Food products, Fruits, Vegetables, Cereals, Agricultural products, Chemical analysis and testing, Determination of content, Residues (pesticides), Pesticides, Gas chromatography, Mass spectrometry, Liquid chromatography, Extraction methods of analysis

Multiresidue Methods for the Analysis of Pesticide Residues in Food

Author : Horacio Heinzen,Leo M.L. Nollet,Amadeo R. Fernandez-Alba
Publisher : CRC Press
Page : 452 pages
File Size : 49,5 Mb
Release : 2017-10-10
Category : Science
ISBN : 9781482235104

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Multiresidue Methods for the Analysis of Pesticide Residues in Food by Horacio Heinzen,Leo M.L. Nollet,Amadeo R. Fernandez-Alba Pdf

In the last decades the public concern on the pesticide residues content in foods have been steadily rising. The global development of food trade implies that aliments from everywhere in the world can reach the consumer`s table. Therefore, the identification of agricultural practices that employ different pesticides combinations and application rates to protect produce must be characterized, as they left residues that could be noxious to human health. However, the possible number of pesticides (and its metabolites of toxicological relevance) to be found in a specific commodity is almost 1500, and the time needed to analyze them one by one, makes this analytical strategy a unrealistic task. To overcome this problem, the concept of Multi Residue Methods (MRM) for the analysis of pesticide traces have been developed. The advent of new and highly sensitive instrumentation, based in hyphenatedchromatographic systems to coupled mass analyzers (XC (MS/MS) or MSn) permitted simultaneously the identification and the determination of up to hundreds of pesticide residues in a single chromatographic run. Multiresidue Methods for the Analysis of Pesticide Residues in Food presents the analytical procedures developed in the literature, as well as those currently employed in the most advanced laboratories that perform routinely Pesticide Residue Analysis in foods. In addition to these points, the regulations, guidelines and recommendations from the most important regulatory agencies of the world on the topic will be commented and contrasted.

Analysis of Pesticides in Food and Environmental Samples

Author : Jose L. Tadeo
Publisher : CRC Press
Page : 384 pages
File Size : 45,8 Mb
Release : 2008-02-07
Category : Science
ISBN : 1420007750

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Analysis of Pesticides in Food and Environmental Samples by Jose L. Tadeo Pdf

Developing safety regulations for pesticides used around the world—in excess of 2.5 million tons annually—requires reliable analytical methods for assessing their impact in food and in the environment. Analysis of Pesticides in Food and Environmental Samples presents the most effective techniques for analyzing pesticide residues and other chemical contaminants in foods as well as in soil, water, and air. Renowned Scientists Report New Data and Advances in the Field The book introduces sample preparation, extraction, and analytical methods specific to each sample type, including foods from vegetal and animal origin. Other chapters discuss important aspects of quality assurance and the applicability of hyphenated analytical techniques. In addition to a practical chapter on the use of biosensors and immunoassays for monitoring and gathering exposure data, the book addresses regulatory aspects and presents current data on the levels of pesticides found in food and environmental matrices. Latest Methods Help Scientists Develop Safer, More Effective Pesticides Analysis of Pesticides in Food and Environmental Samples enables scientists to measure and predict the behavior and toxicity of pesticides with a higher degree of accuracy. The methodologies and insight in this timely work will contribute to the development of more effective, less toxic pesticides as well as better safety regulations.

Analytical Measurements in Aquatic Environments

Author : Jacek Namiesnik,Piotr Szefer
Publisher : CRC Press
Page : 503 pages
File Size : 55,7 Mb
Release : 2009-08-26
Category : Science
ISBN : 1420082698

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Analytical Measurements in Aquatic Environments by Jacek Namiesnik,Piotr Szefer Pdf

Even a cursory perusal of any analytical journal will demonstrate the increasing important of trace and ultra-trace analysis. And as instrumentation continues to develop, the definition of the term "trace element" will undoubtedly continue to change. Covering the composition and underlying properties of freshwater and marine systems, Analytical Measurements in Aquatic Environments provides the basis for understanding both. It discusses all aspects of analytical protocols from the handling of representative samples to the metrological evaluation of specific steps and whole procedures. The book covers: handling of representative samples sample preservation techniques extraction techniques speciation analytics solvent-free sample preparation for analysis application of biotests bioanalytical methods for monitoring green analytical chemistry-application of the concept of sustainability in analytical laboratories application of the Life Cycle Assessment approach quality control and quality assurance of analytical results enhanced techniques of sample preparation hyphenated analytical techniques Ecotoxicological considerations and the effort to achieve an increasingly accurate description of the state of the environment challenge analytical chemists who need to determine increasingly lower concentrations of various analytes in samples that have complex and even non-homogenous matrices. The newly coined expression "analytics" emphasizes the interdisciplinary nature of available methods for obtaining information about material systems, with many methods that exceed the strict definition of analytical chemistry. Drawing on the disciplines of chemistry, physics, computer science, electronics, material science, and chemometrics, this book provides in depth information on the most important problems in analytics of samples from aquatic ecosystems.

High Performance Liquid Chromatography in Pesticide Residue Analysis

Author : Tomasz Tuzimski,Joseph Sherma
Publisher : CRC Press
Page : 583 pages
File Size : 51,6 Mb
Release : 2015-05-20
Category : Science
ISBN : 9781466568822

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High Performance Liquid Chromatography in Pesticide Residue Analysis by Tomasz Tuzimski,Joseph Sherma Pdf

HPLC is the principal separation technique for identification of the pesticides in environmental samples and for quantitative analysis of analytes. At each stage of the HPLC procedure, the chromatographer should possess both the practical and theoretical skills required to perform HPLC experiments correctly and to obtain reliable, repeatable, and r

Food Analysis by HPLC, Second Edition

Author : Leo M.L. Nollet
Publisher : CRC Press
Page : 1074 pages
File Size : 45,7 Mb
Release : 2000-04-05
Category : Technology & Engineering
ISBN : 082478460X

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Food Analysis by HPLC, Second Edition by Leo M.L. Nollet Pdf

Food Analysis by HPLC, Second Edition presents an exhaustive compilation of analytical methods that belong in the toolbox of every practicing food chemist. Topics covered include biosensors, BMO’s, nanoscale analysis systems, food authenticity, radionuclides concentration, meat factors and meat quality, particle size analysis, and scanning colorimity. It also analyzes peptides, carbohydrates, vitamins, and food additives and contains chapters on alcohols, phenolic compounds, pigments, and residues of growth promoters. Attuned to contemporary food industry concerns, this bestselling classic also features topical coverage of the quantification of genetically modified organisms in food.

Pesticides in the Modern World

Author : Margarita Stoytcheva
Publisher : BoD – Books on Demand
Page : 530 pages
File Size : 55,6 Mb
Release : 2011-10-21
Category : Technology & Engineering
ISBN : 9789533074375

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Pesticides in the Modern World by Margarita Stoytcheva Pdf

The book offers a professional look on the recent achievements and emerging trends in pesticides analysis, including pesticides identification and characterization. The 20 chapters are organized in three sections. The first book section addresses issues associated with pesticides classification, pesticides properties and environmental risks, and pesticides safe management, and provides a general overview on the advanced chromatographic and sensors- and biosensors-based methods for pesticides determination. The second book section is specially devoted to the chromatographic pesticides quantification, including sample preparation. The basic principles of the modern extraction techniques, such as: accelerated solvent extraction, supercritical fluid extraction, microwave assisted extraction, solid phase extraction, solid phase microextraction, matrix solid phase dispersion extraction, cloud point extraction, and QuEChERS are comprehensively described and critically evaluated. The third book section describes some alternative analytical approaches to the conventional methods of pesticides determination. These include voltammetric techniques making use of electrochemical sensors and biosensors, and solid-phase spectrometry combined with flow-injection analysis applying flow-based optosensors.

Applications in High Resolution Mass Spectrometry

Author : Roberto Romero-González,Antonia Garrido Frenich
Publisher : Elsevier
Page : 360 pages
File Size : 43,9 Mb
Release : 2017-03-07
Category : Science
ISBN : 9780128096482

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Applications in High Resolution Mass Spectrometry by Roberto Romero-González,Antonia Garrido Frenich Pdf

Applications of High Resolution Mass Spectrometry: Food Safety and Pesticide Residue Analysis is the first book to offer complete coverage of all aspects of high resolution mass spectrometry (HRMS) used for the analysis of pesticide residue in food. Aimed at researchers and graduate students in food safety, toxicology, and analytical chemistry, the book equips readers with foundational knowledge of HRMS, including established and state-of-the-art principles and analysis strategies. Additionally, it provides a roadmap for implementation, including discussions of the latest instrumentation and software available. Detailed coverage is given to the application of HRMS coupled to ultra high-performance liquid chromatography (UHPLC-HRMS) in the analysis of pesticide residue in fruits and vegetables and food from animal origin. The book also discusses extraction procedures and the challenges of sample preparation, gas chromatography coupled to high resolution mass spectrometry, flow injection-HRMS, ambient ionization, and identification of pesticide transformation products in food. Responding to the fast development and application of these new procedures, this book is an essential resource in the food safety field. Arms researchers with an in-depth resource devoted to the rapid advances in HRMS tools and strategies for pesticide residue analysis in food Provides a complete overview of analytical methodologies and applications of HRMS, including UHPLC-HRMS, HRMS coupled with time of flight (TOF) and/or GC-Orbitrap, and flow injection-HRMS Discusses the current international regulations and legislation related to the use of HRMS in pesticide residue analysis Features a chapter on the hardware and software available for HRMS implementation Offers separate chapters on HRMS applied to pesticide residue analysis in fruits and vegetables and in food from animal origin

Analysis of Pesticides in Food and Environmental Samples, Second Edition

Author : Jose L. Tadeo
Publisher : CRC Press
Page : 380 pages
File Size : 45,9 Mb
Release : 2019-03-04
Category : Science
ISBN : 9781351047067

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Analysis of Pesticides in Food and Environmental Samples, Second Edition by Jose L. Tadeo Pdf

This book provides a critical overview of analytical methods used for the determination of pesticide residues and other contaminants in food and environmental samples by modern instrumental analysis. It contains up-to-date material including recent trends in sample preparation, general methods used for pesticide analysis and quality assurance aspects, and chromatographic and immunoassay methods. The rest of the book describes particular analytical methods used for the determination of pesticides in food and soil, water and air. In addition, the levels of these chemicals found in food, their regulatory aspects and the monitoring of pesticides in the environment are described.