Z703796
Sigma
Flavor, Fragrance and Odor Analysis
| ISBN-10: | 0-82470627-7 |
| ISBN-13: | 978-0-82470627-2 |
Description
| General description | This reference provides the advances in mass spectrometry, sample preparation, gas chromatography (GC)-olfactometry, and electronic-nose technology for food, cosmetic, and pharmaceutical applications. It discusses the chemical structures of key flavor and fragrance compounds and contains numerous examples and chromatograms. Emphasizing solid-phase microextraction (SPME) procedures, this book describes the isolation and concentration of odor impact chemicals from foods, beverages, and consumer products prior to GC manipulation; developments in time-of-flight mass spectrometers and electronic-nose instrumentation; the relationship between chemical structure and fragrance/flavor; how to identify chemicals responsible for flower scents; and modern olfactometric approaches including the GC"SNIF" technique. |
Properties
| publication info | R. Marsili, Marcel Dekker, 2002, 440 pp., hard cover |
Table Of Contents
| Table of Contents | Solvent Extraction and Distillation Techniques Analysis of Food Volatiles Using Headspace-Gas Chromatographic Techniques The Analysis of Food Volatiles Using Direct Thermal Desorption Solid-Phase Microextraction for the Analysis of Aromas and Flavors The Advantages of GC-TOFMS for Flavor and Fragrance Analysis Modern Methods for Isolating and Quantifying Volatile Flavor and Fragrance Compounds SPME Comparison Studies and What They Reveal Analysis of Volatile Compounds in the Headspace of Rice Using SPME/GC/MS Headspace Techniques for the Reconstitution of Flower Scents and Identification of New Aroma Chemicals SPME Applications in Consumer Products Gas Chromatography¿Olfactometry in Food Aroma Analysis Quantitative Use of Gas Chromatography¿Olfactometry: The GC-"SNIF" Method Combining Mass Spectrometry and Multivariate Analysis to Make a Reliable and Versatile Electronic Nose Character Impact Compounds: Flavors and Off-Flavors in Foods Abbreviations Index |
