{"product_id":"essential-oils-analysis-by-capillary-gas-chromatography-and-carbon-13-nmr-spectroscopy-isbn-9780471963141","title":"Essential Oils Analysis by Capillary Gas Chromatography and Carbon-13 NMR Spectroscopy","description":"In addition to capillary gas chromatography and GC-MS, carbon-13 NMR spectroscopy provides an alternative method for essential oils analysis. The excellent visual spacing of the signals enables oil samples to be analyzed without preliminary separation of their components. Also, information relating to the molecular structure of the oil constituents can be ascertained from the measured chemical shifts. This second edition clearly demonstrates the power of the technique in the characterization of essential oils, based on 60 sample oils chosen for their industrial importance together with the 188 carbon-13 NMR spectra of significant components. Supporting data are presented using capillary gas chromatography.\u003cbr\u003e Key features of the Second Edition:\u003cbr\u003e * 18 new essential oils are included, five oils are replaced and five oils with less or little importance are deleted\u003cbr\u003e * Revision of numerous analyses taken over from the 1st edition\u003cbr\u003e * Capillary gas chromatograms of 60 commercially important essential oils\u003cbr\u003e * Qualitative and quantitative analytical results of those essential oils\u003cbr\u003e * Carbon-13 NMR analyses of those essential oils without separation of their components\u003cbr\u003e * Carbon-13 NMR spectra of 188 most important oil constituents are given (67 are new in the 2nd edition)\u003cbr\u003e This collection of 13C NMR and GC data is aimed at essential oils and natural products chemists, NMR research groups, university departments of chemistry, pharmacy, botany, and food science, as well as those working in the essential oils, perfumes, flavours and food technology industries.Komplexe Probleme wie die Analyse essentieller Öle können mit Hilfe einzelner oder kombinierter differentieller Analysemethoden gelöst werden. Mit der Kombination von Gaschromatographie und C 13 Kernresonanzspektroskopie (NMR-Spektroskopie) möchten die Autoren zweierlei bewirken. Zunächst soll das Buch als Leitfaden und Nachschlagewerk für Studenten und Experten dienen und darüber hinaus den Einsatz der C 13- Kernresonanzspektroskopie fördern. Die Erstauflage dieses Werkes wurde 1982 veröffentlicht. In den letzten 15 Jahren wurden jedoch eine ganze Reihe neuer Verbindungen entdeckt und neue Ölarten sind in den Mittelpunkt des Interesses gerückt. Diese 2. Auflage enthält bedeutende Neuerungen: 7 neue essentielle Öle wurden aufgenommen, 2 andere wurden durch neue Proben ersetzt, 3 wurden komplett herausgenommen, weil sie nicht mehr von Bedeutung sind und die Anzahl von NMR-Spektren mit ca. 25 Verbindungen und Definitionen zu allen Signalen entsprechender C-Atome wurde beträchtlich erweitert. Essential Oils.\u003cbr\u003e \u003cbr\u003e Angelica seed oil.\u003cbr\u003e \u003cbr\u003e Anise seed oil.\u003cbr\u003e \u003cbr\u003e Bergamot oil.\u003cbr\u003e \u003cbr\u003e Cananga oil.\u003cbr\u003e \u003cbr\u003e Caraway oil.\u003cbr\u003e \u003cbr\u003e Celery seed oil.\u003cbr\u003e \u003cbr\u003e Chamomile oil.\u003cbr\u003e \u003cbr\u003e Cinnamon oil.\u003cbr\u003e \u003cbr\u003e Citronella oil.\u003cbr\u003e \u003cbr\u003e Clove oil.\u003cbr\u003e \u003cbr\u003e Coriander oil.\u003cbr\u003e \u003cbr\u003e Dill seed oil.\u003cbr\u003e \u003cbr\u003e Dwarf-pine oil.\u003cbr\u003e \u003cbr\u003e Eucalyptus oil.\u003cbr\u003e \u003cbr\u003e Fennel oil.\u003cbr\u003e \u003cbr\u003e Geranium oil.\u003cbr\u003e \u003cbr\u003e Juniper berry oil.\u003cbr\u003e \u003cbr\u003e Lavandin oil.\u003cbr\u003e \u003cbr\u003e Lavender oil.\u003cbr\u003e \u003cbr\u003e Lemon oil.\u003cbr\u003e \u003cbr\u003e Lemongrass oil.\u003cbr\u003e \u003cbr\u003e Lime oil.\u003cbr\u003e \u003cbr\u003e Litsea cubea oil.\u003cbr\u003e \u003cbr\u003e Mandarin oil.\u003cbr\u003e \u003cbr\u003e Mint oil.\u003cbr\u003e \u003cbr\u003e Orange oil, sweet.\u003cbr\u003e \u003cbr\u003e Parsley seed oil.\u003cbr\u003e \u003cbr\u003e Patchouli oil.\u003cbr\u003e \u003cbr\u003e Peppermint oil.\u003cbr\u003e \u003cbr\u003e Petitgrain oil.\u003cbr\u003e \u003cbr\u003e Pine needle oil.\u003cbr\u003e \u003cbr\u003e Rose oil.\u003cbr\u003e \u003cbr\u003e Rosemary oil.\u003cbr\u003e \u003cbr\u003e Sage oil.\u003cbr\u003e \u003cbr\u003e Sage clary oil.\u003cbr\u003e \u003cbr\u003e Spearmint oil.\u003cbr\u003e \u003cbr\u003e Spike lavender oil.\u003cbr\u003e \u003cbr\u003e Star anise oil.\u003cbr\u003e \u003cbr\u003e Tea-tree oil.\u003cbr\u003e \u003cbr\u003e Thyme oil.\u003cbr\u003e \u003cbr\u003e Ylang-ylang oil.\u003cbr\u003e \u003cbr\u003e PART II: REFERENCE COMPOUNDS.\u003cbr\u003e \u003cbr\u003e APPENDICES.  \u003cp\u003eKarl-Heinz Kubeczka and V. Formacek are the authors of Essential Oils Analysis by Capillary Gas Chromatography and Carbon-13 NMR Spectroscopy, 2nd, Completely Revised, Edition, published by Wiley.  In addition to capillary gas chromatography and GC-MS, carbon-13 NMR spectroscopy provides an alternative method for essential oils analysis. The excellent visual spacing of the signals enables oil samples to be analyzed without preliminary separation of their components. Also, information relating to the molecular structure of the oil constituents can be ascertained from the measured chemical shifts. This second edition clearly demonstrates the power of the technique in the characterization of essential oils, based on 60 sample oils chosen for their industrial importance together with the 188 carbon-13 NMR spectra of significant components. Supporting data are presented using capillary gas chromatography.\u003cbr\u003e \u003cbr\u003e Key features of the Second Edition:\u003cbr\u003e * 18 new essential oils are included, five oils are replaced and five oils with less or little importance are deleted\u003cbr\u003e * Revision of numerous analyses taken over from the 1st edition\u003cbr\u003e * Capillary gas chromatograms of 60 commercially important essential oils\u003cbr\u003e * Qualitative and quantitative analytical results of those essential oils\u003cbr\u003e * Carbon-13 NMR analyses of those essential oils without separation of their components\u003cbr\u003e * Carbon-13 NMR spectra of 188 most important oil constituents are given (67 are new in the 2nd edition)\u003cbr\u003e This collection of¯ 13C NMR and GC data is aimed at essential oils and natural products chemists, NMR research groups, university departments of chemistry, pharmacy, botany, and food science, as well as those working in the essential oils, perfumes, flavours and food technology industries.\u003c\/p\u003e","brand":"Wiley","offers":[{"title":"Default Title","offer_id":47989157101797,"sku":"NP9780471963141","price":593.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1842\/7735\/files\/9780471963141.jpg?v=1761783027","url":"https:\/\/k12savings.com\/es\/products\/essential-oils-analysis-by-capillary-gas-chromatography-and-carbon-13-nmr-spectroscopy-isbn-9780471963141","provider":"K12savings","version":"1.0","type":"link"}