Chemistry and technology of flavors and fragrances [[electronic resource] /] / edited by David J. Rowe

• Pubblicazione: Oxford, : Blackwell, 2005
• Descrizione fisica: 1 online resource (352 p.)
• Disciplina: 664.5
• Soggetto topico: Flavor - Analysis; Odors
• Altri autori: RoweDavid J <1958-> (David John)
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: Half title; Title; Contents; Contributors; Preface; 1 Introduction, David J. Rowe; 1.1 History: in the beginning; 1.2 The classical world; 1.3 The mediaeval world; 1.4 From the Renaissance to the Enlightment; 1.5 The industrial age; 1.6 The post-war world; 1.6.1 Technical factors; 1.6.2 Social factors; 1.7 The future; 1.8 The structure of the flavour and fragrance industry; 1.9 A note on regulations; 1.10 A note on quality; References; 2 Identification of Aroma Chemicals, Neil C. Da Costa and Sanja Eri; 2.1 Introduction; 2.2 Isolation of aroma chemicals; 2.2.1 Solvent extraction ; 2.2.2 Steam distillation methods2.2.3 Headspace techniques; 2.2.4 Direct thermal desorption (DTD); 2.2.5 Sorptive techniques; 2.3 Gas chromatography-olfactometry; 2.4 Techniques for identification of aroma compounds; 2.5 A case study: Generessence®; 2.5.1 Sample preparation; 2.5.2 Valencia orange; 2.5.3 Roast chicken; 2.5.4 Narcissus; 2.5.5 Post-analysis work; References; 3 Flavor Generation in Food, Liam O'Hare and John Grigor; 3.1 Introduction; 3.2 Taste and aroma; 3.3 Cooked meat; 3.3.1 Flavour precursors; 3.3.2 Influence of method of cooking; 3.4 Cheese ; 3.4.1 Lactose and citrate fermentation3.4.2 Protein degradation; 3.4.3 Lipid degradation; Acknowledgements; References; 4 Aroma Chemicals I: C, H, O Compounds, David J. Rowe; 4.1 Introduction; 4.2 Alcohols; 4.2.1 Saturated alkyl alcohols; 4.2.2 Unsaturated alkyl alcohols; 4.2.3 Complex fragrance alcohols; 4.2.4 Aromatic and aralkyl alcohols; 4.2.5 Phenolics; 4.3 Acids; 4.3.1 Saturated aliphatic acids; 4.3.2 Unsaturated acids; 4.3.3 Aromatic acids; 4.4 Esters; 4.4.1 Saturated esters; 4.4.2 Unsaturated esters; 4.4.3 Aromatic esters; 4.4.4 Lactones - gamma and delta; 4.4.5 Synthesis of esters ; 4.5 Aldehydes4.5.1 Aliphatic aldehydes; 4.5.2 Unsaturated aldehydes; 4.5.3 Acetals; 4.5.4 Aromatics; 4.5.5 Nitriles; 4.6 Ketones; 4.6.1 Carotenoids, ionones, irones, damascones and related compounds; 4.7 Hydrocarbons; Acknowledgements; References; 5 Aroma Chemicals II: Heterocycles, Michael Zviely; 5.1 Introduction; 5.2 Introduction to heterocyclic compounds; 5.2.1 Terminology of heterocycles; 5.2.2 Non-aromatic heterocyclic compounds; 5.3 Oxygen-containing heterocyclic aroma chemicals; 5.4 Heterocyclic compounds containing nitrogen and/or sulfur; References ; 6 Aroma Chemicals III: Sulfur Compounds, Simon B. Jameson6.1 Thiols and thioesters; 6.2 Acyclic sulfides and polysulfides; 6.3 Saturated heterocyclic sulfur compounds; 6.4 Quality and stability; Acknowledgements; References; Bibliography; Websites; 7 Aroma Chemicals IV: Musks, Philip Kraft; 7.1 Introduction; 7.2 Natural musks; 7.3 Nitro musks; 7.4 PCM - Polycyclic aromatic musks; 7.5 Evolution of the industrial synthesis of macrocycles; 7.6 Modern macrocyclic musks; 7.7 New musk structures; Acknowledgements; References; 8 Aroma Chemicals V: Natural Aroma Chemials, John Margetts ; 8.1 Introduction
• Sommario/riassunto: Modern flavours and fragrances are complex formulated products, containing blends of aroma compounds with auxiliary materials, enabling desirable flavours or fragrances to be added to a huge range of products. From the identification and synthesis of materials such as cinnamaldehyde and vanillin in the 19th Century to the current application of advanced analytical techniques for identification of trace aroma compounds present in natural materials, the flavour and fragrance industry has developed as a key part of the worldwide specialty chemicals industry. With contributions mainl
• Titolo autorizzato: Chemistry and technology of flavors and fragrances
• ISBN: 1-280-21299-3; 9786610212996; 1-4443-0551-4; 1-4051-4807-1
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910830632203321
• Lo trovi qui: Univ. Federico II