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Novel Aspects Of Gas Chromatography And Chemometrics
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Book Synopsis Advanced Gas Chromatography in Food Analysis by : Peter Q Tranchida
Download or read book Advanced Gas Chromatography in Food Analysis written by Peter Q Tranchida and published by Royal Society of Chemistry. This book was released on 2019-10-30 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gas chromatography is widely used in applications involving food analysis. Typical applications pertain to the quantitative and/or qualitative analysis of food composition, natural products, food additives, and flavour and aroma components. Providing an up-to-date look at the significant advances in the technology, this book includes details on novel sample preparation processes; conventional, high-speed multidimensional gas chromatography systems, including preparative instrumentation; gas chromatography–olfactometry principles; and, finally, chemometrics principles and applications in food analysis. Aimed at providing the food researcher or analyst with detailed analytical information related to advanced gas chromatography technologies, this book is suitable for professionals and postgraduate students learning about the technique in the food industry and research.
Book Synopsis Analytical Pyrolysis by : Peter Kusch
Download or read book Analytical Pyrolysis written by Peter Kusch and published by BoD – Books on Demand. This book was released on 2019-02-13 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analytical pyrolysis deals with the structural identification and quantitation of pyrolysis products with the ultimate aim of establishing the identity of the original material and the mechanisms of its thermal decomposition. The pyrolytic process is carried out in a pyrolyzer interfaced with analytical instrumentation such as gas chromatography (GC), mass spectrometry (MS), gas chromatography coupled with mass spectrometry (GC/MS), or with Fourier-transform infrared spectroscopy (GC/FTIR). By measurement and identification of pyrolysis products, the molecular composition of the original sample can often be reconstructed.This book is the outcome of contributions by experts in the field of pyrolysis and includes applications of the analytical pyrolysis-GC/MS to characterize the structure of synthetic organic polymers and lignocellulosic materials as well as cellulosic pulps and isolated lignins, solid wood, waste particle board, and bio-oil. The thermal degradation of cellulose and biomass is examined by scanning electron micrography, FTIR spectroscopy, thermogravimetry (TG), differential thermal analysis, and TG/MS. The calorimetric determination of high heating values of different raw biomass, plastic waste, and biomass/plastic waste mixtures and their by-products resulting from pyrolysis is described.
Book Synopsis Comprehensive Two Dimensional Gas Chromatography by : Lourdes Ramos
Download or read book Comprehensive Two Dimensional Gas Chromatography written by Lourdes Ramos and published by Elsevier. This book was released on 2009-07-22 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book reviews the basic concepts and highlights the most relevant advances and developments that have taken place in the field of comprehensive two dimensional gas chromatography (GC x GC) since its introduction in 1991. The several instrumental and technical approaches assayed and developed during these seventeen years and that have contributed to the development of this powerful separation technique and to its increasing application in many areas is explained and comprehensively illustrated through a number of chapters devoted these specific topics. More specialized aspects of the technique, including theoretical aspects, modelization of the chromatographic process, software developments, and alternative couplings is also covered. Finally, special attention is paid to data treatment, for both qualitative and quantitative analysis. This book will be a practical resource that will explain from basic to specialized concepts of GC x GC and will show the current state-of-the-art and discuss future trends of this technique. - Outlines basic concepts and principles of GCxGC technique for non-specialists to apply the technique to their research - Provides detailed descriptions of recent technical advances and serves as an instructional guide in latest applications in GCxGC - Sets the scene for possible future development and alternative new applications of technique
Book Synopsis Statistical Design - Chemometrics by : Roy E Bruns
Download or read book Statistical Design - Chemometrics written by Roy E Bruns and published by Elsevier. This book was released on 2006-01-27 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: Statistical Design-Chemometrics is applicable to researchers and professionals who wish to perform experiments in chemometrics and carry out analysis of the data in the most efficient way possible. The language is clear, direct and oriented towards real applications. The book provides 106 exercises with answers to accompany the study of theoretical principles. Forty two cases studies with real data are presented showing designs and the complete statistical analyses for problems in the areas chromatography, electroanalytical and electrochemistry, calibration, polymers, gas adsorption, semiconductors, food technology, biotechnology, photochemistry, catalysis, detergents and ceramics. These studies serve as a guide that the reader can use to perform correct data analyses.-Provides 42 case studies containing step-by-step descriptions of calculational procedures that can be applied to most real optimization problems-Contains 106 theoretical exercises to test individual learning and to provide classroom exercises and material for written tests and exams-Written in a language that facilitates learning for physical and biological scientists and engineers-Takes a practical approach for those involved in industrial optimization problems
Book Synopsis Advances in Chromatography by : Nelu Grinberg
Download or read book Advances in Chromatography written by Nelu Grinberg and published by CRC Press. This book was released on 2024-08-20 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: For six decades, scientists and researchers have relied on the Advances in Chromatography series for the most up-to-date information on a wide range of developments in chromatographic methods and applications. The clear presentation of topics and vivid illustrations for which this series has become known make the material accessible and engaging to analytical, biochemical, organic, polymer, and pharmaceutical chemists at all levels of technical skill. Presents an in-depth review of chaotropic chromatography. Reviews recent advances in HPLC and SFC columns packed with hybrid organic/inorganic particles. Explores new advances in nano-liquid chromatography for proteomics analysis. Outlines the heterogeneity of gangliosides and advances in the chromatographic techniques used in their separation.
Book Synopsis Advances in Gas Chromatography by : Xinghua Guo
Download or read book Advances in Gas Chromatography written by Xinghua Guo and published by BoD – Books on Demand. This book was released on 2014-02-26 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: For decades gas chromatography has been and will remain an irreplaceable analytical technique in many research areas for both quantitative analysis and qualitative characterization/identification, which is still supplementary with HPLC. This book highlights a few areas where significant advances have been reported recently and/or a revisit of basic concepts is deserved. It provides an overview of instrumental developments, frontline and modern research as well as practical industrial applications. The topics include GC-based metabolomics in biomedical, plant and microbial research, natural products as well as characterization of aging of synthetic materials and industrial monitoring, which are contributions of several experts from different disciplines. It also contains best hand-on practices of sample preparation (derivatization) and data processing in daily research. This book is recommended to both basic and experienced researchers in gas chromatography.
Book Synopsis Aroma and Flavor in Product Development: Characterization, Perception, and Application by : Rajnibhas Sukeaw Samakradhamrongthai
Download or read book Aroma and Flavor in Product Development: Characterization, Perception, and Application written by Rajnibhas Sukeaw Samakradhamrongthai and published by Springer Nature. This book was released on with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analytical Chemistry by : Abhay Nanda Srivastva
Download or read book Analytical Chemistry written by Abhay Nanda Srivastva and published by BoD – Books on Demand. This book was released on 2021-09-08 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analytical insight of materials provides a lucid pathway for further opportunities in the development of high-potential modified materials. The analytical assessment also enhances the probability of finding suitable materials for various applications. This book presents the latest advancements and applications of analytical chemistry in a systematic manner. It is an anthology of scientific findings and views of researchers from various research centers across the globe on emerging topics of instrumentation, energy, environment, biotechnology, and synthetic enhancement analysis techniques related to analytical chemistry. The volume contains twelve chapters containing discussion, analogies, and graphics for a better understanding of the presented concepts.
Book Synopsis Chemometrics in Chromatography by : Łukasz Komsta
Download or read book Chemometrics in Chromatography written by Łukasz Komsta and published by CRC Press. This book was released on 2018-02-02 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemometrics uses advanced mathematical and statistical algorithms to provide maximum chemical information by analyzing chemical data, and obtain knowledge of chemical systems. Chemometrics significantly extends the possibilities of chromatography and with the technological advances of the personal computer and continuous development of open-source software, many laboratories are interested in incorporating chemometrics into their chromatographic methods. This book is an up-to-date reference that presents the most important information about each area of chemometrics used in chromatography, demonstrating its effective use when applied to a chromatographic separation.
Book Synopsis Statistics for Analytical Chemistry by : Jane C. Miller
Download or read book Statistics for Analytical Chemistry written by Jane C. Miller and published by Ellis Horwood Limited. This book was released on 1992 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Food Authentication by : Contantinos A. Georgiou
Download or read book Food Authentication written by Contantinos A. Georgiou and published by John Wiley & Sons. This book was released on 2017-05-08 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: The determination of food authenticity is a vital component of quality control. Its importance has been highlighted in recent years by high-profile cases in the global supply chain such as the European horsemeat scandal and the Chinese melamine scandal which led to six fatalities and the hospitalisation of thousands of infants. As well as being a safety concern, authenticity is also a quality criterion for food and food ingredients. Consumers and retailers demand that the products they purchase and sell are what they purport to be. This book covers the most advanced techniques used for the authentication of a vast number of products around the world. The reader will be informed about the latest pertinent analytical techniques. Chapters focus on the novel techniques & markers that have emerged in recent years. An introductory section presents the concepts of food authentication while the second section examines in detail the analytical techniques for the detection of fraud relating to geographical, botanical, species and processing origin and production methods of food materials and ingredients. Finally, the third section looks at consumer attitudes towards food authenticity, the application of bioinformatics to this field, and the Editor’s conclusions and future outlook. Beyond being a reference to researchers working in food authentication it will serve as an essential source to analytical scientists interested in the field and food scientists to appreciate analytical approaches. This book will be a companion to under- and postgraduate students in their wander in food authentication and aims to be useful to researchers in universities and research institutions.
Book Synopsis Applications of Gas Chromatography by : Adrianna Coty
Download or read book Applications of Gas Chromatography written by Adrianna Coty and published by . This book was released on 2016-04-01 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gas chromatography is a term used to describe the group of analytical separation techniques used to analyze volatile substances in the gas phase. In gas chromatography, the components of a sample are dissolved in a solvent and vaporized in order to separate the analyses by distributing the sample between two phases: a stationary phase and a mobile phase. The mobile phase is a chemically inert gas that serves to carry the molecules of the analyze through the heated column. Gas chromatography is one of the sole forms of chromatography that does not utilize the mobile phase for interacting with the analyze. The stationary phase is either a solid adsorbent, termed gas-solid chromatography (GSC), or a liquid on an inert support, termed gas-liquid chromatography (GLC). Helium remains the most commonly used carrier gas in about 90% of instruments although hydrogen is preferred for improved separations. This inert gas goes through a glass column packed with silica that is coated with a liquid. Materials that are less soluble in the liquid will increase the result faster than the material with greater solubility. The purpose of this book entitled Applications of Gas Chromatography is to provide a better understanding on its separation and measurement techniques and its application. Since chromatography techniques are separating and analyzing methods, this book will help other researchers and young scientists to choose a suitable chromatography technique. Furthermore, this book illustrates the newest challenges in this area. This valuable book aims to provide a connection between various chromatography techniques and different processes.
Book Synopsis Handbook of GC/MS by : Hans-Joachim Hübschmann
Download or read book Handbook of GC/MS written by Hans-Joachim Hübschmann and published by John Wiley & Sons. This book was released on 2008-12-03 with total page 735 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first comprehensive reference work for GC/MS now in its second edition. It offers broad coverage, from sample preparation to the evaluation of MS-Data, including library searches. Fundamentals, techniques, and applications are described. A large part of the book is devoted to numerous examples for GC/MS-applications in environmental, food, pharmaceutical and clinical analysis. These proven examples come from the daily practice of various laboratories. The book also features a glossary of terms and a substance index that helps the reader to find information for his particular analytical problem. The author presents in a consistent and clear style his experience from numerous user workshops which he has organized. This is a thoroughly revised and updated English edition based on an edition which was highly successful in Germany.
Book Synopsis Organic Mass Spectrometry in Art and Archaeology by : Prof Maria Perla Colombini
Download or read book Organic Mass Spectrometry in Art and Archaeology written by Prof Maria Perla Colombini and published by John Wiley & Sons. This book was released on 2009-07-28 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers an overview of the analysis of art and archaeological materials using techniques based on mass spectrometry Illustrates basic principles, procedures and applications of mass spectrometric techniques. Fills a gap in the field of application on destructive methods in the analysis of museum objects Edited by a world-wide respected specialists with extensive experience of the GC/MS analysis of art objects Such a handbook has been long-awaited by scientists, restorers and other experts in the analysis of art objects
Book Synopsis Modern Practice of Gas Chromatography by : Robert L. Grob, PhD
Download or read book Modern Practice of Gas Chromatography written by Robert L. Grob, PhD and published by John Wiley & Sons. This book was released on 2004-08-04 with total page 1059 pages. Available in PDF, EPUB and Kindle. Book excerpt: The bible of gas chromatography-offering everything the professional and the novice need to know about running, maintaining, and interpreting the results from GC Analytical chemists, technicians, and scientists in allied disciplines have come to regard Modern Practice of Gas Chomatography as the standard reference in gas chromatography. In addition to serving as an invaluable reference for the experienced practitioner, this bestselling work provides the beginner with a solid understanding of gas chromatographic theory and basic techniques. This new Fourth Edition incorporates the most recent developments in the field, including entirely new chapters on gas chromatography/mass spectrometry (GC/MS); optimization of separations and computer assistance; high speed or fast gas chromatography; mobile phase requirements: gas system requirements and sample preparation techniques; qualitative and quantitative analysis by GC; updated information on detectors; validation and QA/QC of chromatographic methods; and useful hints for good gas chromatography. As in previous editions, contributing authors have been chosen for their expertise and active participation in their respective areas. Modern Practice of Gas Chromatography, Fourth Edition presents a well-rounded and comprehensive overview of the current state of this important technology, providing a practical reference that will greatly appeal to both experienced chomatographers and novices.
Download or read book Color Detection written by Lingwen Zeng and published by Intechopen. This book was released on 2020 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chromogenic assays (color detection) result in colored reaction products. By detecting the color change before and after the reaction, substance concentration can be determined by the naked eye, light microscopes, or spectrophotometers. Color detection exhibits great potential in the field of quality monitoring, chemical technology, nanophysics, and clinical medicine, because of its rapid, direct, specific, convenient, and sensitive features. The intention of this book is to provide readers with a comprehensive overview of the principles, features, and applications of color detection.
Book Synopsis Gas Chromatography-mass Spectrometry by : Diane C. Turner
Download or read book Gas Chromatography-mass Spectrometry written by Diane C. Turner and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
