Applications in High Resolution Mass Spectrometry
Applications in High Resolution Mass Spectrometry

Author: Roberto Romero-González

Publisher: Elsevier

Published: 2017-03-07

Total Pages: 362

ISBN-13: 0128096489

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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

Mass Spectrometry in Food Safety
Mass Spectrometry in Food Safety

Author: Jerry Zweigenbaum

Publisher: Humana Press

Published: 2011-06-10

Total Pages: 416

ISBN-13: 9781617791352

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As a key component of human survival, a safe and sufficient food supply is essential for a healthy and productive population throughout the world, so assurance that the food supply is clean and free of harmful substances is a global concern. In Mass Spectrometry in Food Safety: Methods and Protocols, experts in the field provide context to the subject through reviews of regulations in various countries, the current state-of-the art, and specific, detailed scientific methods being employed today. The volume thoroughly covers the key areas in food safety, such as detection of low level chemical residues, pesticide analysis aided by chromatographic techniques, and the revealing of mycotoxins and chemical contaminants from packaging materials. Written in the highly successful Methods in Molecular BiologyTM series format, method chapters contain 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. Pertinent and cutting-edge, Mass Spectrometry in Food Safety: Methods and Protocols serves researchers with both understanding and appreciation for the contribution of mass spectrometry and its vital application to food testing and food safety.

Analytical Methods for Food Safety by Mass Spectrometry
Analytical Methods for Food Safety by Mass Spectrometry

Author: Guo-Fang Pang

Publisher: Academic Press

Published: 2018-06-21

Total Pages: 658

ISBN-13: 0128141662

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Analytical Methods for Food Safety by Mass Spectrometry, Volume Two: Veterinary Drugs systematically introduces the Pesticide and Veterinary Drug Multiresidues Analytical Methods, with discussions on 69 veterinary drug multiresidues chromatic-MS analytical methods that are capable of detecting over 200 veterinary drugs and chemical residues of 20 categories, such as ß-agonists, ß-lactams, aminoglycosides, amphenicols, anabolic hormone, anabolic steroids, avermectins, benzimidazole, cephalosporins, glucocorticoid steroids, macrolides, nitrofurans, nitroimidazoles, NSAIDs, polyether, polypeptides, progestagens, pyrazolones, quinolones, quinoxalines, sedatives, sulfonamides, synthetic estrogens, tetracyclines, thyreostats, and other toxins in animal and poultry tissues, acquatic products, milk, milk powders and bee products. This valuable book can be used as reference for not only university students, but also technical personnel of different specialties who are engaged with study and applications, such as food safety, agricultural environment protection, pesticide development, and utilization in scientific research units, institutions and quality inspection organizations. - Provides the chromatic-MS analytical technique for over 1000 commonly-used veterinary and pesticide residues - Presents the determinations of over 60 chemicals, over 10 categories, in plant derived products (fruits, vegetables, grains, teas, Chinese medicinal herbs, edible fungus, fruit and vegetable juices, and fruit wines) - Includes sections on animal derived products (animal tissues, aquatic products, raw milk and milk powders), etc. - Covers the latest information on sophisticated pre-treatment techniques with a single sample pre-treatment and simultaneous detection by GC-MS and LC-MS/MS

Mass Spectrometry in Food Analysis
Mass Spectrometry in Food Analysis

Author: Leo Nollet

Publisher: CRC Press

Published: 2022-03-21

Total Pages: 463

ISBN-13: 1000539253

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The quality and safety of food are crucial for human nutrition. However, evaluating the chemical composition of food is challenging for the analyst and requires powerful methods. Chromatography and mass spectrometry (MS) is the gold standard for analyzing complex food samples, including raw materials and intermediate and finished products. Mass Spectrometry in Food Analysis covers the MS-based analysis of different aspects of food quality, which include nutritional value, profile of macronutrients (proteins, lipids, and carbohydrates), micronutrients (vitamins), and nutraceutical active compounds. Additionally, sensory quality, flavor, food pigments, safety, and detection of pesticides, contact materials, veterinary drugs and pharmaceuticals, organic pollutants, and pathogens are covered. Key Features: Contains the basics of mass spectrometry and experimental strategies Explores determination of macro- and micronutrients Analyzes sensory and nutraceutical food quality Discusses detection of contaminants and proof of authenticity Presents emerging methods for food analysis This book contains an introductory section that explains the basics of MS and the difference between targeted and untargeted strategies for beginners. Further, it points out new analytical challenges, such as monitoring contaminants of emerging concern, and presents innovative techniques (e.g., ambient ionization MS and data mining). Also available in the Food Analysis & Properties Series: Nanoemulsions in Food Technology: Development, Characterization, and Applications, edited by Javed Ahmad and Leo M.L. Nollet (ISBN: 978-0-367-61492-8) Sequencing Technologies in Microbial Food Safety and Quality, edited by Devarajan Thangadurai, Leo M.L. Nollet, Saher Islam, and Jeyabalan Sangeetha (ISBN: 978-0-367-35118-2) Chiral Organic Pollutants: Monitoring and Characterization in Food and the Environment, edited by Edmond Sanganyado, Basil K. Munjanja, and Leo M.L. Nollet (ISBN: 978-0-367-42923-2) For a complete list of books in this series, please visit our website at: www.crcpress.com/Food-Analysis--Properties/book-series/CRCFOODANPRO

Mass Spectrometry of Natural Substances in Food
Mass Spectrometry of Natural Substances in Food

Author: Fred Mellon

Publisher: Royal Society of Chemistry

Published: 2000

Total Pages: 320

ISBN-13: 9780854045716

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Introduces the principles, practice, and application of mass spectrometric techniques in the study of natural substances in foods. Early chapters address the principles and practice of mass spectrometry, followed by applications in flavor analysis and the determination of non-nutrient, biologically-active, natural substances in foods. Also covered is the analysis and metabolic study of amino acids, peptides, proteins, lipids, sugars, carbohydrates, and vitamins, with separate chapters on mineral and micronutrient metabolism and techniques of pyrolysis mass spectrometry. Annotation copyrighted by Book News, Inc., Portland, OR

Modern Techniques for Food Authentication
Modern Techniques for Food Authentication

Author: Da-Wen Sun

Publisher: Academic Press

Published: 2018-07-25

Total Pages: 808

ISBN-13: 0128142650

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Modern Techniques for Food Authentication, Second Edition presents a comprehensive review of the novel techniques available to authenticate food products, including various spectroscopic technologies, methods based on isotopic analysis and chromatography, and other techniques based on DNA, enzymatic analysis and electrophoresis. This new edition pinpoints research and development trends for those working in research, development and operations in the food industry, giving them readily accessible information on modern food authentication techniques to ensure a safe and authentic food supply. It will also serve as an essential reference source to undergraduate and postgraduate students, and for researchers in universities and research institutions. - Presents emerging imaging techniques that have proven to be powerful, non-destructive tools for food authentication - Includes applications of hyperspectral imaging to reflect the current trend of developments in food imaging technology for each topic area - Provides pixel level visualization techniques needed for fast and effective food sample testing - Contains two new chapters on Imaging Spectroscopic Techniques

Food Traceability and Authenticity
Food Traceability and Authenticity

Author: Didier Montet

Publisher: CRC Press

Published: 2017-11-22

Total Pages: 486

ISBN-13: 1351230905

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Food traceability is a growing consumer concern worldwide. Traceability is undertaken primarily at the administrative level, where the use of advanced analytical tools is not available. Nevertheless, the determination of geographical origin is a requirement of the traceability system for the import and export of foodstuffs (EU regulation 178/2002). The topics covered in this book include the history of traceability; legislations and rules; the actual traceability techniques and the potential analytical techniques for food traceability such as molecular methods (e.g. DGGE, SSCP), next generation sequencers (NGS), bio-captors, chromatographic techniques, isotopic analysis that are used for discrimination of organic food, fish, oils. The chromatographic techniques help in the use of volatile compounds analysis. The isotope analysis helps in distinguishing between chicken meat and vegetable oils. Ambient mass spectrometry is used for studying mycotoxines and alkaloids in foodstuffs and their management, food and feed authentication in olive and other plant oils, and wine. Vibrational methods (e.g. NMR and NIRS) are used to trace food by global spectrum. The book reviews the current and future techniques including metabolomic techniques.

Direct Analysis in Real Time Mass Spectrometry
Direct Analysis in Real Time Mass Spectrometry

Author: Yiyang Dong

Publisher: John Wiley & Sons

Published: 2018-04-09

Total Pages: 370

ISBN-13: 3527341846

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Clear, comprehensive, and state of the art, the groundbreaking book on the emerging technology of direct analysis in real time mass spectrometry Written by a noted expert in the field, Direct Analysis in Real Time Mass Spectrometry offers a review of the background and the most recent developments in DART-MS. Invented in 2005, DART-MS offers a wide range of applications for solving numerous analytical problems in various environments, including food science, forensics, and clinical analysis. The text presents an introduction to the history of the technology and includes information on the theoretical background, for exampleon the ionization mechanism. Chapters on sampling and coupling to different types of mass spectrometers are followed by a comprehensive discussion of a broad range of applications. Unlike most other ionization methods, DART does not require laborious sample preparation, as ionization takes place directly on the sample surface. This makes the technique especially attractive for applications in forensics and food science. Comprehensive in scope, this vital text: -Sets the standard on an important and emerging ionization technique -Thoroughly discusses all the relevant aspects from instrumentation to applications -Helps in solving numerous analytical problems in various applications, for example food science, forensics, environmental and clinical analysis -Covers mechanisms, coupling to mass spectrometers, and includes information on challenges and disadvantages of the technique Academics, analytical chemists, pharmaceutical chemists, clinical chemists, forensic scientists, and others will find this illuminating text a must-have resource for understanding the most recent developments in the field.

The Determination of Chemical Elements in Food
The Determination of Chemical Elements in Food

Author: Sergio Caroli

Publisher: John Wiley & Sons

Published: 2007-08-31

Total Pages: 752

ISBN-13: 9780470140994

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State-of-the-art tools and applicationsfor food safety and food science research Atomic spectroscopy and mass spectrometry are important tools for identifying and quantifying trace elements in food products-elements that may be potentially beneficial or potentially toxic. The Determination of Chemical Elements in Food: Applications for Atomic and Mass Spectrometry teaches the reader how to use these advanced technologies for food analysis. With chapters written by internationally renowned scientists, it provides a detailed overview of progress in the field and the latest innovations in instrumentation and techniques, covering: Fundamentals and method development, selected applications, and speciation analysis Applications of atomic absorption spectrometry, inductively coupled plasma atomic emission spectrometry, and inductively coupled plasma mass spectrometry Applications to foods of animal origin and applications to foods of vegetable origin Foreseeable developments of instrumental spectrometric techniques that can be exploited to better protect consumers' health, with a full account of the most promising trends in spectrometric instrumentation and ancillary apparatuses Applicable laws and regulations at the national and international levels This is a core reference for scientists in food laboratories in the public andprivate sectors and academia, as well as members of regulatory bodies that deal with food safety.

Chemistry and Safety of Acrylamide in Food
Chemistry and Safety of Acrylamide in Food

Author: Mendel Friedman

Publisher: Springer Science & Business Media

Published: 2005-04-22

Total Pages: 492

ISBN-13: 9780387239200

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Interest in the chemistry, biochemistry, and safety of acrylamide is running high. These proceedings contain presentations by experts from eight countries on the chemistry, analysis, metabolism, pharmacology, and toxicology of the compound.