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Author: Andreas Herrmann
Publisher: John Wiley & Sons
ISBN: 1119956986
Category : Science
Languages : en
Pages : 408
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Book Description
"Coming to a conclusion, this wonderful, informative and very interesting book presents an excellent overview of small volatile organic compounds and their role in our life and environment. Really fascinating is the entirety of scientific disciplines which were addressed by this book." –Flavour and Fragrance Journal, 2011 "... this book deserves to be a well-used reference in the library of any laboratory specialising in VOC". –Chemistry World, 2011 Volatile compounds are molecules with a relatively low molecular weight allowing for an efficient evaporation into the air. They are found in many areas of our everyday-life: they are responsible for the communication between species such as plants, insects or mammals; they serve as flavours or fragrances in many food products or perfumed consumer articles; and they play an important role in atmospheric chemistry. This book takes an interdisciplinary approach to volatile molecules. Review-style introductions to the main topics in volatile chemistry and biology are provided by international experts, building into a broad overview of this fascinating field. Topics covered include: The structural variety of volatile compounds Biogeneration of volatiles Synthesis of natural and non-natural volatiles Analysis of volatiles Volatile compounds as semiochemicals in plant-plant or plant-insect interactions Volatiles in pest control Pheromones and the influence of volatiles on mammals Olfaction and human perception Volatiles as fragrances The generation of flavours and food aroma compounds Stabilisation and controlled release of volatiles The impact of volatiles on the environment and the atmosphere
Author: Andreas Herrmann
Publisher: John Wiley & Sons
ISBN: 1119956986
Category : Science
Languages : en
Pages : 408
Get Book Here
Book Description
"Coming to a conclusion, this wonderful, informative and very interesting book presents an excellent overview of small volatile organic compounds and their role in our life and environment. Really fascinating is the entirety of scientific disciplines which were addressed by this book." –Flavour and Fragrance Journal, 2011 "... this book deserves to be a well-used reference in the library of any laboratory specialising in VOC". –Chemistry World, 2011 Volatile compounds are molecules with a relatively low molecular weight allowing for an efficient evaporation into the air. They are found in many areas of our everyday-life: they are responsible for the communication between species such as plants, insects or mammals; they serve as flavours or fragrances in many food products or perfumed consumer articles; and they play an important role in atmospheric chemistry. This book takes an interdisciplinary approach to volatile molecules. Review-style introductions to the main topics in volatile chemistry and biology are provided by international experts, building into a broad overview of this fascinating field. Topics covered include: The structural variety of volatile compounds Biogeneration of volatiles Synthesis of natural and non-natural volatiles Analysis of volatiles Volatile compounds as semiochemicals in plant-plant or plant-insect interactions Volatiles in pest control Pheromones and the influence of volatiles on mammals Olfaction and human perception Volatiles as fragrances The generation of flavours and food aroma compounds Stabilisation and controlled release of volatiles The impact of volatiles on the environment and the atmosphere
Author: H.J. Bloemen
Publisher: Springer Science & Business Media
ISBN: 9401121524
Category : Science
Languages : en
Pages : 304
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Book Description
Interest in the occurrence and behaviour of volatile organic compounds (VOCs) is increasing due to their adverse effects on the environment and human health. It is essential that information is made available on the various aspects of research on VOCs to enable better understanding and control of the various environmental and human health threats. The information in this book will be used to improve communication and understanding of the various approaches. In particular the potential and limitations of the described analytical methods will be essential in defining environmental studies and interpreting the results.
Author: R M Harrison
Publisher: Royal Society of Chemistry
ISBN: 1847552315
Category : Science
Languages : en
Pages : 156
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Book Description
Interest in volatile organic compounds (VOCs) as air pollutants has increased dramatically in recent years. This book covers a number of very topical issues concerning VOCs, including stratospheric ozone depletion due to CFCs, and the properties of alternative substances; the role of VOCs in the photochemical formation of lower atmosphere (tropospheric) ozone; and the problem of the direct toxicity of VOCs such as benzene and formaldehyde. This Issue reviews our current knowledge of VOCs, drawing upon the expertise of renowned experts and major national and international research programmes. It examines man-made and natural sources, as well as pathways and chemical reactions in the atmosphere. It also looks closely at the sources and concentrations of VOCs indoors, where humans are most likely to be exposed to them. Volatile Organic Compounds in the Atmosphere describes techniques used for the calculation of emissions inventories and strategies for control, and explores the many Government policy matters relating to VOCs. It provides readers with in-depth, clearly explained coverage of the many complex scientific and policy issues surrounding VOCs in the atmosphere.
Author: Ralf Koppmann
Publisher: John Wiley & Sons
ISBN: 0470994150
Category : Science
Languages : en
Pages : 512
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Book Description
Every day, large quantities of volatile organic compounds (VOCs) are emitted into the atmosphere from both anthropogenic and natural sources. The formation of gaseous and particulate secondary products caused by oxidation of VOCs is one of the largest unknowns in the quantitative prediction of the earth’s climate on a regional and global scale, and on the understanding of local air quality. To be able to model and control their impact, it is essential to understand the sources of VOCs, their distribution in the atmosphere and the chemical transformations which remove these compounds from the atmosphere. In recent years techniques for the analysis of organic compounds in the atmosphere have been developed to increase the spectrum of detectable compounds and their detection limits. New methods have been introduced to increase the time resolution of those measurements and to resolve more complex mixtures of organic compounds. Volatile Organic Compounds in the Atmosphere describes the current state of knowledge of the chemistry of VOCs as well as the methods and techniques to analyse gaseous and particulate organic compounds in the atmosphere. The aim is to provide an authoritative review to address the needs of both graduate students and active researchers in the field of atmospheric chemistry research.
Author: Felipe Richter Reis
Publisher: CRC Press
ISBN: 1000512061
Category : Technology & Engineering
Languages : en
Pages : 214
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Book Description
Beverages are a convenient and versatile product that may either serve to fulfill consumers’ needs for hydration or as a pleasant liquor. Among the sensory attributes of beverages that drive consumer acceptability is aroma, directly influenced by the quantity and type of volatile compounds contained inside them. Volatile Compounds Formation in Specialty Beverages contains remarkable information about volatile compounds of specialty beverages, addressing aspects involved from production processes to biochemical pathways. Divided in two sections, this book answers such key-questions as like how different classes of volatile compounds affect the specialty beverage sensory profile; furthermore, the section on distilled beverages brings supplies information on the contribution of maturation to the beverage volatile profile. Key Features: Provides information on the contribution of each class of volatile compounds to the beverages’ aroma Describes the biochemical pathways involved in the volatile compounds generation Covers both traditional and exotic, fermented, and distilled beverages Shows how the production process affects the volatile compounds formation Organized by experienced editors and written by authors from around the world, this book describes the most important aspects of volatile compounds formation in traditional beverages like whisky and sparkling wine, as well as in exotic beverages like cachaça and kombucha. It is a unique source for food scientists, chemists, chemical engineers and other professionals interested in learning about volatile compounds formation in fermented and distilled beverages.
Author: Noël Heaton
Publisher:
ISBN:
Category : Essences and essential oils
Languages : en
Pages : 170
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Book Description
Author: CLARK SHOVE ROBINSON
Publisher:
ISBN:
Category :
Languages : en
Pages : 178
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Book Description
Author: Robert Thomas Sanderson
Publisher:
ISBN:
Category : Chemical apparatus
Languages : en
Pages : 162
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Book Description
Author: E. A. V. Ebsworth
Publisher: Elsevier
ISBN: 1483180557
Category : Science
Languages : en
Pages : 188
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Book Description
Volatile Silicon Compounds tackles the properties of volatile silicon compounds from both organic and inorganic perspectives. The title integrates the discussion on molecular structure and chemical properties. The opening chapter provides an introductory discourse on atomic properties. Next, the selection seals with SiH bond and the halides of silicon. The subsequent chapters discuss compounds containing silicon bound to various elemental groups. The text also covers other silicon compounds, such pseudohalogen derivatives and metal derivatives of silanes. The book will be of great use to students of chemistry related degrees.
Author: Sunita Singh
Publisher: Nova Science Publishers
ISBN: 9781685072414
Category : Science
Languages : en
Pages : 0
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Book Description
"Volatile Oils: Production, Composition and Uses" provides a comprehensive perspective on the pertinent aspects of volatile oils, their chemistry, and their different nutraceutical properties such as antimicrobial, antioxidant and anticarcinogenic, which can be beneficial for biochemists, chemical engineers, physicians, food and agro-technologists for the development of various products. Readers will find a deep and complete perspective regarding spices and their chemical composition. The book comprises 11 chapters which cover the various aspects of volatile oils including their historical background, their extraction methods, their chemical composition and various applications in pharmaceutical and health industries. The importance of the study of volatile oil components as "green" corrosion regulators for applications in human health with additional antimicrobial properties is also documented in the book. The use of volatile oils in dental applications is mainly linked to their antimicrobial properties, useful for preventing the infections associated with dental implants and for their ability to form polymeric nanofilms on dental implants with proven antibacterial properties. Nutraceutical and life sciences companies and R&D labs will be able to utilize the information given in this book for research and development activities related to the application of spices and proactively explore and leverage the healing, nutritive and health benefits of volatile oils. The beneficial physiological properties discussed in this book will help the pharmaceutical sector also in developing preventive measures against pathologies"--
