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A Practical Gas Analysis by Gas Chromatography provides a detailed overview of the most important aspects of gas analysis by gas chromatography (GC) for both the novice and expert. Authors John Swinley and Piet de Coning provide the necessary information on the selection of columns and components, thus allowing the reader to assemble custom gas analysis systems for specific needs. The book brings together a wide range of disparate literature on this technique that will fill a crucial gap for those who perform different types of research, including lab operators, separation scientists, graduate students and academic researchers. This highly practical, up-to-date reference can be consulted in the lab to guide key decisions about proper setup, hardware and software selection, calibration, analysis, and more, allowing researchers to avoid the common pitfalls caused by incorrect infrastructure.
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Gas chromatography continues to be one of the most widely used analytical techniques, since its applications today expand into fields such as biomarker research or metabolomics. This new practical textbook enables the reader to make full use of gas chromatography. Essential fundamentals and their implications for the practical work at the instrument are provided, as well as details on the instrumentation such as inlet systems, columns and detectors. Specialized techniques from all aspects of GC are introduced ranging from sample preparation, solvent-free injection techniques, and pyrolysis GC, to separation including fast GC and comprehensive GCxGC and finally detection, such as GC-MS and element-specific detection. Various fields of application such as enantiomer, food, flavor and fragrance analysis, physicochemical measurements, forensic toxicology, and clinical analysis are discussed as well as cutting-edge application in metabolomics is covered. About the Editors: Katja Dettmer-Wilde is Principal Investigator heading the mass spectrometry - metabolomics group at the Institute of Functional Genomics, University of Regensburg, Germany. She studied chemistry at the University of Leipzig and got her PhD with Werner Engewald working on the analysis of volatile organic compounds by GC-MS. Since her postdoctoral studies at the University of California Davis she has been focusing on hyphenated separation techniques in metabolomics. Werner Engewald is professor emeritus of the University of Leipzig, Germany. He is one of the leading gas chromatographers worldwide and has made substantial contributions towards the development of this technique. He regularly gives courses for GC users. He was awarded the Martin gold medal of the Chromatographic Society in 2002 and the Clemens-Winkler-Medal of the Division of Analytical Chemistry of the German Chemical Society in 2009. .
Fysicochemical separation methods --- Chemistry --- Toxicology --- Pharmacology. Therapy --- Environmental protection. Environmental technology --- MS GC (massaspectrometrie gaschromatografie) --- klinische chemie --- farmacologie --- genomics --- chemie --- multimedia --- toxicologie --- milieutechnologie --- chromatografie --- GC (gas chromatography) --- oplosmiddelen
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This book represents an original research contribution in the area of aroma volatile biochemistry and the molecular analysis of basmati and non-basmati rice cultivars of India. It demonstrates the utility of headspace-solid phase micro extraction (HS-SPME) coupled with the gas chromatography-flame ionization detection (GC-FID) method, an approach that can help to understand not only the different volatiles contributing to pleasant aroma but also the volatile profile that generates the characteristic cultivar-specific aroma. In addition, the book provides detailed information on diversity, grain morphology, physico-chemical and cooking quality assessment, genetic diversity assessment and marker validation for important quality parameters. As such, it offers a valuable ready reference for agriculture scientists, biochemists, researchers and students involved in quality parameters of rice at the regional and global level.
Biology --- Botany --- Nutritionary hygiene. Diet --- Agriculture. Animal husbandry. Hunting. Fishery --- Biotechnology --- Food science and technology --- systematische plantkunde --- voedingstechnologie --- biologie --- bevolking --- landbouw --- voedingsleer --- biotechnologie --- moleculaire biologie --- chromatografie --- GC (gas chromatography) --- India
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