Umfang:
Online-Ressource
,
Ill., graph. Darst.
Ausgabe:
Online-Ausg. 2007 Springer eBook Collection. Chemistry and Materials Science Electronic reproduction; Available via World Wide Web
ISBN:
9783540493396
Inhalt:
This book is an introduction to the world of aroma chemicals, essential oils, fragrances and flavour compositions for the food, cosmetics and pharmaceutical industry. Present technology, the future use of resources and biotechnological approaches for the production of the respective chemical compounds are described. The book has an integrated and interdisciplinary approach on future industrial production and the issues related to this topic.
Inhalt:
This book is an introduction to the fascinating world of aroma chemicals, essential oils, fragrances and flavour compositions for the food, cosmetics and pharmaceutical industry. The present state-of-the-art technology, the future use of resources and biotechnological approaches for the production of the respective chemical compounds are described. A large section is devoted to the description of the renewable resources of flavours: spice plants, fruits from moderate to tropical climates, vegetables, fermented and heated plants. Analytical methods, such as gas chromatography coupled to human or electronic noses or to a mass spectrometer, are outlined and consumer trends, legal and safety aspects are described. Novel renewable resources come from biotechnology. Enzymes, for example, bio-transform cheap substrates to produce flavours de novo, plant cells in culture may serve as a rich resource of genes coding for metabolic activities in transgenic producers. The book will be of great interest to scientists and engineers in the food, flavour, fragrance and pharmaceutical industries and all respective researchers in academia.
Anmerkung:
Includes bibliographical references and index
,
The Flavour and Fragrance Industry-Past, Present, and Future; Flavours: the Legal Framework; Olfaction, where Nutrition, Memory and Immunity Intersect; Chemistry of Essential Oils; Bioactivity of Essential Oils and Their Components; Citrus Flavour; Fruits and Vegetables of Moderate Climate; Tropical Fruit Flavour; Vanilla; Flavour of Spirit Drinks: Raw Materials, Fermentation, Distillation, and Ageing; Wine Aroma; The Maillard Reaction: Source of Flavour in Thermally Processed Foods; Chemical Conversions of Natural Precursors; Industrial Quality Control
,
Advanced Instrumental Analysis and Electronic NosesGas Chromatography-Olfactometry of Aroma Compounds; Enantioselective and Isotope Analysis-Key Steps to Flavour Authentication; Flavour-Isolation Techniques; Aroma Recovery by Organophilic Pervaporation; Encapsulation of Fragrances and Flavours: a Way to Control Odour and Aroma in Consumer Products; Creation and Production of Liquid and Dry Flavours; Enzymes and Flavour Biotechnology; Microbial Flavour Production; Microbial Processes; The Production of Flavours by Plant Cell Cultures
,
Genetic Engineering of Plants and Microbial Cells for Flavour Production
,
CoverContents -- 1 TheFlavour and Fragrance Industry-Past, Present, and Future -- References -- 2 Flavours: the Legal Framework -- 2.1 Definitions -- 2.2 Legal Positions -- 2.2.1 Current Situation in the EU -- 2.2.2 Expected Regulations on Flavourings in the EU in the Future -- 2.2.3 Current Situation in the USA -- 2.2.4 Current Situation in Japan -- 2.2.5 Global Approach -- 2.3 Legal Situation and Natural Flavourings, a Brief Reflection -- References -- 3 Olfaction, where Nutrition, Memory and Immunity Intersect -- 3.1 Introduction -- 3.2 Memory Consolidation-Short-Term, Long-Term and Permanent Memories -- 3.3 Multidimensional Biomemory -- 3.4 Flavour Sensation as a Part of Personal Dietary Choices -- 3.5 Measuring Flavour Perception Is Influenced by Several Factors -- 3.6 The "Melody" of Coffee -- 3.7 Metabolomics and the Metabolic Response to Foods -- 3.8 Profiling of Postprandial Plasma Lipid Composition -- 3.9 Profiling Signalling Lipids -- 3.10 Conclusion -- References -- 4 Chemistry of Essential Oils -- 4.1 What Is an Essential Oil? -- 4.1.1 Non-terpenoid Hydrocarbons -- 4.1.2 Terpenoids -- 4.1.3 C13 Norterpenoids -- 4.1.4 Phenylpropanoids -- 4.1.5 Esters -- 4.1.6 Lactones -- 4.1.7 Phthalides -- 4.1.8 Nitrogen-Containing Essential Oil Constituents -- 4.1.9 Sulphur-Containing Essential Oil Constituents -- 4.1.10 Isothiocyanates -- 4.2 Impact of Chirality: Enantiomers -- 4.3 Analysis of Essential Oils -- 4.4 Conclusions -- References -- 5 Bioactivity of Essential Oils and Their Components -- 5.1 Introduction -- 5.2 Antimicrobial Activity -- 5.3 Antiviral Activity -- 5.4 Antioxidant Activity -- 5.5 Analgesic Activity -- 5.6 Digestive Activity -- 5.7 Anticarcinogenic Activity -- 5.8 Semiochemical Activity -- 5.9 Other Activities -- 5.10 Conclusions -- References -- 6 Citrus Flavour -- 6.1 Introduction -- 6.2 Physical Characteristics of Citrus Fruit -- 6.3 Technological Flavour Products -- 6.3.1 Peel Oil -- 6.3.2 Essences -- 6.3.3 Petitgrain Oil -- 6.3.4 Oil of Neroli -- 6.4 Botanical Sources of Citrus Flavours -- 6.4.1 Sweet Orange (Citrus sinensis) -- 6.4.2 Sour/Bitter Orange (C. aurantium) -- 6.4.3 Lemon (C. lemon) -- 6.4.4 Grapefruit (C. paradisi) -- 6.4.5 Lime (C. aurantifolia) -- 6.4.6 Mandarin (C. reticulata) -- 6.5 Flavour-Impact Compounds -- References -- 7 Fruits and Vegetables of Moderate Climate -- 7.1 Introduction -- 7.2 Formation of Flavours in Fruits and Vegetables -- 7.2.1 Compounds Formed by Degradation of Fatty Acids -- 7.2.2 Compounds Formed from Amino Acids -- 7.2.3 Compounds Formed from Glucosinolates -- 7.2.4 Compounds of Terpenoid Origin -- 7.2.5 Phenols and Related Compounds -- 7.3 Fruits -- 7.3.1 Pome Fruits -- 7.3.2 Stone Fruits -- 7.3.3 Berry Fruits -- 7.3.4 Soft Fruits -- 7.4 Vegetables.
,
Electronic reproduction; Available via World Wide Web
Weitere Ausg.:
ISBN 9783540493389
Weitere Ausg.:
Druckausg. Flavours and fragrances Berlin : Springer, 2007 ISBN 3540493387
Weitere Ausg.:
ISBN 9783540493389
Sprache:
Englisch
Fachgebiete:
Chemie/Pharmazie
Schlagwort(e):
Duftstoff
;
Aromastoff
;
Etherisches Öl
;
Biotechnologie
DOI:
10.1007/978-3-540-49339-6
URL:
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