Perfumes


Book Description

The idea of publishing this book on Perfumes: Art, Science and Technology grew out of the observation that, on the verge of the 1990s, there was really no state-of-the-art compilation of the relevant know-how on which the fragrance industry is based. It was obvious that such a compilation would be well received, not only by perfumers and fragrance chemists, but also by those involved in related trade and marketing or in the development and distribution of consumer products, by researchers from other fields, by students and, finally, by amateurs of perfumes in general. Therefore, we set out to find competent authors who were willing to contribute to the endeavour, and we did not do this unselfishly; on the contrary, we selected a wish-list of specialists who would provide us with new insight and characterize the trends and research priorities determining the future. Thus, we were counting on learning much ourselves in the course of the project. We were more than pleasantly surprised by the reactions to our first letter-and so was Elsevier. We certainly had not expected perfumers who are usually much more 'doers' than 'writers' to react in such an enthusiastic way; especially, the spontaneous affirmative answer from the famous E. Roudnitska created a momentum which contributed significantly to the successful comple tion of this book. But, of course, we should not create the impression that the other authors' chapters are less important, and we thank all of them heartily for their invaluable effort.







Biochemistry of Taste and Olfaction


Book Description

Biochemistry of Taste and Olfaction examines the biochemical aspects of taste and olfaction and their relevance to nutrition, medicine, and food science. More specifically, it considers the biological processes that influence dietary habits, nutritional status, and enjoyment of food, as well as other important social and biological phenomena. It also describes biochemical mechanisms at the peripheral receptor level in taste and olfaction, with emphasis on the role of the cell surface, along with neurotransmitters and other neurochemical aspects of the olfactory system. Organized into five sections comprised of 24 chapters, this book begins with an overview of biochemical approaches used in studying the phenomena of taste and olfaction. It then proceeds with a discussion of olfactory receptor mechanisms, the accessibility of odorant molecules to the receptors, the role of cilia in olfactory recognition, and the involvement of receptor proteins in vertebrate olfaction. Middle chapters focus on the chemosensation, major histocompatibility complex and olfactory receptors, taste receptor mechanisms, biochemistry of sugar reception in insects, intensity/time phenomena in sugar sweetness, and recognition of taste stimuli at the initial binding interaction. The reader is also introduced to the physicochemical principles of taste and olfaction, molecular mechanisms of transduction in chemoreception, biochemical mechanisms in vertebrate primary olfactory neurons, neurotransmitter biochemistry of the mammalian olfactory bulb, and chemical sensing by bacteria. Examples of chemical sensory systems are included. This book will be of interest to biochemists, physiologists, neurobiologists, neuroscientists, molecular biologists, food scientists, students, and specialists in psychology, neurophysiology, organic chemistry, and nutrition.




Fragrance Chemistry


Book Description

This book has been prepared as an introduction to the chemistry of odorous molecules. While there exist a number of works of an encyclopedic nature which cover this field, there is none which treats the subjectin an instructional fashion. To fill this gap, a group of scientists, types from the chemical point of view, to present to the reader the panorama of those molecules that stimulate the sense of smell. To make the picture complete, the chapters that are strictly chemical in content are preceded by several that introduce the topics of the physiology of the olfactory system, the current hypotheses on the mechanism of the sense of smell, and the structure-odor relationships in odorous molecules. There is also a treatment of analytical techniques which have become important to fragrance chemical research and testing.




Fennema's Food Chemistry


Book Description

This latest edition of the most internationally respected reference in food chemistry for more than 30 years, Fennema’s Food Chemistry once again meets and surpasses the standards of quality, comprehensive information set by its predecessors. This edition introduces new editors and contributors, who are recognized experts in their fields. All chapters reflect recent scientific advances and, where appropriate, have expanded and evolved their focus to provide readers with the current state-of-the-science of chemistry for the food industry. The fourth edition presents an entirely new chapter, Impact of Biotechnology on Food Supply and Quality, which examines the latest research in biotechnology and molecular interactions. Two former chapters receive extensive attention in the new edition including Physical and Chemical Interactions of Components in Food Systems (formerly “Summary: Integrative Concepts”) and Bioactive Substances: Nutraceuticals and Toxicants (formerly “Toxic Substances”), which highlights bioactive agents and their role in human health and represents the feverish study of the connection between food and health undertaken over the last decade. It discusses bioactive substances from both a regulatory and health standpoint. Retaining the straightforward organization and detailed, accessible style of the original, this edition begins with an examination of major food components such as water, carbohydrates, lipids, proteins, and enzymes. The second section looks at minor food components including vitamins and minerals, colorants, flavor, and additives. The final section considers food systems by reviewing basic considerations as well as specific information on the characteristics of milk and the postmortem physiology of edible muscle and postharvest physiology of plant tissues. Useful appendices provide keys to the international system of units, conversion factors, log P values calculation, and the Greek alphabet.




The Senses: A Comprehensive Reference


Book Description

The Senses: A Comprehensive Reference, Second Edition, Seven Volume Set is a comprehensive reference work covering the range of topics that constitute current knowledge of the neural mechanisms underlying the different senses. This important work provides the most up-to-date, cutting-edge, comprehensive reference combining volumes on all major sensory modalities in one set. Offering 264 chapters from a distinguished team of international experts, The Senses lays out current knowledge on the anatomy, physiology, and molecular biology of sensory organs, in a collection of comprehensive chapters spanning 4 volumes. Topics covered include the perception, psychophysics, and higher order processing of sensory information, as well as disorders and new diagnostic and treatment methods. Written for a wide audience, this reference work provides students, scholars, medical doctors, as well as anyone interested in neuroscience, a comprehensive overview of the knowledge accumulated on the function of sense organs, sensory systems, and how the brain processes sensory input. As with the first edition, contributions from leading scholars from around the world will ensure The Senses offers a truly international portrait of sensory physiology. The set is the definitive reference on sensory neuroscience and provides the ultimate entry point into the review and original literature in Sensory Neuroscience enabling students and scientists to delve into the subject and deepen their knowledge. All-inclusive coverage of topics: updated edition offers readers the only current reference available covering neurobiology, physiology, anatomy, and molecular biology of sense organs and the processing of sensory information in the brain Authoritative content: world-leading contributors provide readers with a reputable, dynamic and authoritative account of the topics under discussion Comprehensive-style content: in-depth, complex coverage of topics offers students at upper undergraduate level and above full insight into topics under discussion




Current Catalog


Book Description

First multi-year cumulation covers six years: 1965-70.




Learning to Smell


Book Description

Written by a neurobiologist and a psychologist, this volume presents a new theory of olfactory perception. Drawing on research in neuroscience, physiology, and ethology, Donald A. Wilson and Richard J. Stevenson address the fundamental question of how we navigate through a world of chemical encounters and provide a compelling alternative to the "reception-centric" view of olfaction. The major research challenge in olfaction is determining how the brain discriminates one smell from another. Here, the authors hold that olfaction is generally not a simple physiochemical process, but rather a plastic process that is strongly tied to memory. They find the traditional approach—which involves identifying how particular features of a chemical stimulus are represented in the olfactory system—to be at odds with historical data and with a growing body of neurobiological and psychological evidence that places primary emphasis on synthetic processing and experiential factors. Wilson and Stevenson propose that experience and cortical plasticity not only are important for traditional associative olfactory memory but also play a critical, defining role in odor perception and that current views are insufficient to account for current and past data. The book includes a broad comparative overview of the structure and function of olfactory systems, an exploration into the mechanisms of odor detection and olfactory perception, and a discussion of the implications of the authors' theory. Learning to Smell will serve as an important reference for workers within the field of chemical senses and those interested in sensory processing and perception.




Food Chemistry


Book Description

The 3rd edition has been extensively re-written and many topics of particular interest to food technologists have been added or completely revised. The book now comprises more than 620 tables and 472 figures, including the structural formulae of around 1,100 food components. This standard text and reference is logically organized according to food constituents and commodities. It provides students and researchers in food science, food technology, agricultural chemistry and nutrition with the up-to-date information they require. The extensive tables for easy reference, the wealth of information, and the comprehensive subject index aid advanced students to acquire in-depth insight into food chemistry and technology and make this book also a valuable on-the-job reference for chemists, food chemists, food technologists, and more. Praise for the first edition: "Few books on food chemistry treat the subject as exhaustively researchers will find it to be a useful source of information. It is easy to read and the material is systematically presented." (JACS)