Image de l'éditeur

FAMEs Fatty Acid Methyl Esters: Mass Spectral Database

Luigi Mondello

ISBN 10: 1118143949 / ISBN 13: 9781118143940
Edité par John Wiley Sons Inc, United States, 2011
Neuf(s) Etat : New
Vendeur The Book Depository US (London, Royaume-Uni)

Vendeur AbeBooks depuis 10 septembre 2013

Quantité : 1

Acheter neuf
Prix conseillé : 2,885.00
Prix: EUR 2 562,26 Autre devise
Livraison : EUR 0 De Royaume-Uni vers Etats-Unis Destinations, frais et délais
Ajouter au panier

A propos de cet article

Language: English . Brand New Book. Fatty acids are important compounds in food analysis, since they are sample-specific. They can be used as markers or their profile can be used as a fingerprint ( e.g ., bacteria fatty acids) or to reveal fraud ( e.g ., seed oil added to olive oil). In GC, fatty acids are analyzed after derivatization to methyl esters (FAMEs). FAME is a library of 240 spectra and structures of fatty acid methyl esters , including their Linear Retention Index and calculated Kovats Retention Index. The database contains linear retention index data, registered using an alkane mixture on an apolar column and using also a FAMEs and a FAEEs ( fatty acid ethyl esters ) mixture on a polar one. The addition of the retention index data enables more reliable compound matching and identification of unknowns. While other methods, such as LC-MSMS can be used, when using such a highly selective method technicians can only detect what they are looking for, while when performing broader TIC screening using GC/MS, no information is lost. Applications include building FAMEs profiles of target bacteria (e.g., Pseudomonas aeruginosa). Each record contains the mass spectrum, searchable structure, chemical information, and LRI retention data Records indexed by name, molecular weight, and retention time Highly controlled: Measured on a single instrument in controlled conditions Quality samples sourced from leading suppliers and manufacturers Available in six manufacturer formats for use with most common mass spectrometry applications: 1) NIST MS Search, 2) Agilent Chemstation, 3) PerkinElmer TurboMass, 4) ThermoFisher Spectral ID, 5) Waters MassLynx, and 6) ACD/Labs MSManager. A version in the Shimadzu GCMS Solution format is available directly from Shimadzu . Data were acquired on a GCMS QP2010 Plus (Shimadzu), Autosampler AOC-20i (Shimadzu), split/splitless injector inlet, Supelcowax 30 m x 0.25 mm x 0.25 m (Supelco), Helium in constant linear velocity mode (35cm/s) carrier gas, with an oven temperature of 50 o C to 280 o C (or 350 o C) at 3oC/min. Ion source temperature 220 o C, interface temperature 250 o C, scan range 50-550 u, EI 70 eV. N° de réf. du libraire AAH9781118143940

Poser une question au libraire

Détails bibliographiques

Titre : FAMEs Fatty Acid Methyl Esters: Mass ...

Éditeur : John Wiley Sons Inc, United States

Date d'édition : 2011

Reliure : Digital

Etat du livre :New

Edition : 1. Auflage.

A propos de ce titre

Synopsis :

Fatty acids are important compounds in food analysis, since they are sample-specific. They can be used as markers or their profile can be used as a fingerprint (e.g., bacteria fatty acids) or to reveal fraud (e.g., seed oil added to olive oil). In GC, fatty acids are analyzed after derivatization to methyl esters (FAMEs). FAME is a library of 240 spectra and structures of fatty acid methyl esters, including their Linear Retention Index and calculated Kovats Retention Index.

The database contains linear retention index data, registered using an alkane mixture on an apolar column and using also a FAMEs and a FAEEs (fatty acid ethyl esters) mixture on a polar one. The addition of the retention index data enables more reliable compound matching and identification of unknowns.

While other methods, such as LC-MSMS can be used, when using such a highly selective method technicians can only detect what they are looking for, while when performing broader TIC screening using GC/MS, no information is lost. Applications include building FAMEs profiles of target bacteria (e.g., Pseudomonas aeruginosa).

  • Each record contains the mass spectrum, searchable structure, chemical information, and LRI retention data
  • Records indexed by name, molecular weight, and retention time
  • Highly controlled: Measured on a single instrument in controlled conditions
  • Quality samples sourced from leading  suppliers and manufacturers   

Available in six manufacturer formats for use with most common mass spectrometry applications: 1) NIST MS Search, 2) Agilent Chemstation, 3) PerkinElmer TurboMass, 4) ThermoFisher Spectral ID, 5) Waters MassLynx, and 6) ACD/Labs MSManager. 

A version in the Shimadzu GCMS Solution format is available directly from Shimadzu. Data were acquired on a GCMS QP2010 Plus (Shimadzu), Autosampler AOC-20i (Shimadzu), split/splitless injector inlet, Supelcowax 30 m x 0.25 mm x 0.25 µm (Supelco), Helium in constant linear velocity mode (35cm/s) carrier gas, with an oven temperature of 50oC to 280oC (or 350oC) at 3oC/min. Ion source temperature 220oC, interface temperature 250oC, scan range 50-550 u, EI 70 eV.

Compound coverage can be searched at www.compoundsearch.com.

About the Author:

Professor Dr. Luigi Mondello is a prominent figure in the flavors and fragrances research industry as the author of Mass Spectra of Pesticides with Retention Indices, Flavors and Fragrances of Natural and Synthetic Compounds, and FAMEs Fatty Acid Methyl Esters: Mass Spectral Database, as well as the Editor of the Journal of Separation Science published by John Wiley & Sons and Editor in Chief of the Journal of Essential Oil Research published by Taylor & Francis. He received a degree in Chemistry from the University of Messina, Italy in 1991 and is now a Full Professor of Analytical Chemistry in the Department of Chemistry Science, Biological Science, Pharmaceutical Science and Environmental Science for the University. Prof. Mondello is currently the author of 292 scientific papers, 63 book chapters, and 25 reviews. His research interests include chromatography techniques and the advancement of coupled techniques such as LC-GC-MS, GC-GC, GCxGC, LCxLC, LCxGC and their applications in the study of natural and synthetic complex matrices.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Description de la librairie

Book Depository is an international bookseller. We ship our books to over 100 countries around the globe and we are always looking to add more countries to the list. We really, really love books and offer millions of titles, currently over 10 million of them, with this figure increasing daily. Living by our motto, 'Bookseller to the World', we focus on offering as many titles as possible to as many customers as possible. Most of our titles are dispatched within 2 business days of your order. Apart from publishers, distributors and wholesalers, we even list and supply books from other retailers! We hope you enjoy our selection and discover your new favorite book.

Visitez la page d?accueil du vendeur

Conditions de vente :

All books are shipped in New condition promptly, we are happy to accept returns up to 30 days from purchase. Orders usually ship within 1-2 business days. Domestic Shipments are sent by Royal Mail, and International by Priority Airmail. We are happy to accept returns up to 30 days from purchase. Please contact the seller directly if you wish to return an order. Name of business : The Book Depository Ltd Form of legal entity : A Limited Company Business address: The Book Depository, 60 Holborn Vi...

Pour plus d'information
Conditions de livraison :

Orders usually ship within 1-2 business days. Domestic Shipments are sent by Royal Mail, and International by Priority Airmail. We are happy to accept returns up to 30 days from purchase. Please contact the seller directly if you wish to return an order.

Afficher le catalogue du vendeur

Modes de paiement
acceptés par le vendeur

Visa Mastercard American Express Carte Bleue