Non-fatty Foods. Multiresidue Methods for the Gas Chromatographic Determination of Pesticide Residues. Methods for Extraction and Clean-up PDF Download
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Author: British Standards Institute Staff
Publisher:
ISBN: 9780580305610
Category :
Languages : en
Pages : 26
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Book Description
Food testing, Pesticides, Food products, Determination of content, Chemical analysis and testing, Contaminant determination (food), Gas chromatography, Chromatography, Food crops, Vegetables, Fruits, Specimen preparation, Extraction methods of analysis, Solvent extraction methods, Phosphorus organic compounds, Halogenated hydrocarbons, Test specimens, Test equipment, Mathematical calculations, Bibliography
Author: British Standards Institute Staff
Publisher:
ISBN: 9780580305610
Category :
Languages : en
Pages : 26
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Book Description
Food testing, Pesticides, Food products, Determination of content, Chemical analysis and testing, Contaminant determination (food), Gas chromatography, Chromatography, Food crops, Vegetables, Fruits, Specimen preparation, Extraction methods of analysis, Solvent extraction methods, Phosphorus organic compounds, Halogenated hydrocarbons, Test specimens, Test equipment, Mathematical calculations, Bibliography
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 35
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Book Description
Author: Horacio Heinzen
Publisher: CRC Press
ISBN: 1351644637
Category : Science
Languages : en
Pages : 531
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Book Description
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.
Author: British Standards Institute Staff
Publisher:
ISBN: 9780580305603
Category :
Languages : en
Pages : 14
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Book Description
Food testing, Pesticides, Food products, Determination of content, Chemical analysis and testing, Contaminant determination (food), Gas chromatography, Chromatography, Phosphorus organic compounds, Halogenated hydrocarbons, Extraction methods of analysis, Solvent extraction methods, Test specimens, Specimen preparation, Test equipment, Testing conditions, Quantitative analysis, Qualitative analysis, Mathematical calculations, Precision, Reproducibility, Bibliography, Safety measures, Hazards, Solvents
Author: British Standards Institute Staff
Publisher:
ISBN: 9780580582233
Category :
Languages : en
Pages : 42
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Book Description
Food products, Food crops, Food testing, Chemical analysis and testing, Determination of content, Residues (pesticides), Pesticides, Contaminant determination (food), Gas chromatography, Chromatography, Phosphorus organic compounds, Halogenated hydrocarbons, Extraction methods of analysis, Solvent extraction methods, Test specimens, Specimen preparation, Test equipment
Author: British Standards Institute Staff
Publisher:
ISBN: 9780580305627
Category :
Languages : en
Pages : 12
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Book Description
Food testing, Pesticides, Food products, Determination of content, Chemical analysis and testing, Contaminant determination (food), Gas chromatography, Chromatography, Phosphorus organic compounds, Halogenated hydrocarbons, Food crops, Test specimens, Specimen preparation, Test equipment, Testing conditions, Interferences (chemical), Mass spectrometry, Quantitative analysis, Qualitative analysis, Thin-layer chromatography, Liquid chromatography, Spectra, Bibliography
Author: British Standards Institution
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Polska. Polski Komitet Normalizacyjny
Publisher:
ISBN: 9788325164836
Category :
Languages : en
Pages : 38
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Book Description
Author: A.R. Fernandez Alba
Publisher: Elsevier
ISBN: 0080454402
Category : Science
Languages : en
Pages : 509
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Book Description
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
Author: A Fajgelj
Publisher: Royal Society of Chemistry
ISBN: 1847551750
Category : Science
Languages : en
Pages : 317
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Book Description
Principles and Practices of Method Validation is an overview of the most recent approaches used for method validation in cases when a large number of analytes are determined from a single aliquot and where a large number of samples are to be analysed. Much of the content relates to the validation of new methods for pesticide residue analysis in foodstuffs and water but the principles can be applied to other similar fields of analysis. Different chromatographic methods are discussed, including estimation of various effects, eg. matrix-induced effects and the influence of the equipment set-up. The methods used for routine purposes and the validation of analytical data in the research and development environment are documented. The legislation covering the EU-Guidance on residue analytical methods, an extensive review of the existing in-house method validation documentation and guidelines for single-laboratory validation of analytical methods for trace-level concentrations of organic chemicals are also included. With contributions from experts in the field, any practising analyst dealing with method validation will find the examples presented in this book a useful source of technical information.
