Perfume Engineering

Download or read book Perfume Engineering written by Miguel A Teixeira and published by Butterworth-Heinemann. This book was released on 2012-12-31 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: Perfume Engineering is a must-have reference for engineers who design any products that require fragrances, such as perfumes, cosmetics, healthcare and cleaning products. This book provides the reader with practical guidance on perfume design, performance and classification, from its beginnings as a liquid mixture to the vapour phase, by way of odorant dispersion and olfactory perception. It does this through the application of development and validation models to account for fragrance evaporation, propagation and perception.

Download or read book The Essence of Perfume written by Roja Dove and published by Black Dog Pub Limited. This book was released on 2014 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the world's leading perfume authority, Dove leads readers on an extravagant journey through the world of scent, from Ancient Egypt to the present. Beginning with a comprehensive discussion of the sense of smell and the materials of the master perfumer, Dove goes on to celebrate the great classics, the makers who brought them to life and the bottle makers who gave them shape.

Download or read book Chemistry of Fragrances written by David H Pybus and published by Royal Society of Chemistry. This book was released on 2015-11-09 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern perfumery is a blend of art, science and technology, with chemistry being the central science involved. The Chemistry of Fragrances aims to educate and entertain, and inform the audience of the very latest chemistry, techniques and tools applied to fragrance creativity. Beginning with the history of perfumes, which goes back over fifty thousand years, the book goes on to discuss the structure of the Perfume Industry today. The focus then turns to an imaginary brief to create a perfume, and the response to it, including that of the chemist and the creative perfumer. Consumer research, toxicological concerns, and the use of the electronic nose are some of the topics discussed on this journey of discovery. Written by respected experts in their fields, this unique book gives an insider view of ""mixing molecules"" from behind the portals of modern-day alchemy. It will be enjoyed by chemists and marketeers at all levels.

Download or read book Perfumery written by Steve Van Toller and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE SENSE OF SMELL The nose is normally mistakenly assumed to be the organ of smell reception. It is not. The primary function of the nose is to regulate the temperature and humidity of inspired air, thereby protecting the delicate linings of the lungs. This is achieved by the breathed air passing through narrow passageways formed by three nasal turbinates in each nostril. The turbinates are covered by spongy vascular cells which can expand or contract to open or close the nasal pathways. The olfactory receptors, innervated by the 1st cranial nerve, are located at the top of the nose. There are about 50 million smell receptors in the human olfactory epithelia, the total size of which, in humans, is about that of a small postage stamp, with half being at the top of the left and half at the top of the right nostril. The receptive surfaces of olfactory cells are ciliated and extend into a covering layer of mucus. There is a constant turnover of olfactory cells. Their average active life has been estimated to be about 28 days.

Download or read book The Psychological Basis of Perfumery written by J. Stephan Jellinek and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the many years of its publication and subsequent revisions, Paul Jellinek's book has been the standard work on its subject. This new edition, translated into English for the first time, was conceived in response to the increased interest in recent years in perfumes and the sense of smell. This interest has come not only from within the highly competitive perfumery industry, but also from psychologists and market researchers. The original text has impressively withstood the test of time and the approach of this new book has been to supplement it with chapters that are now of critical importance, but which were only touched upon in the original book. A market researcher looks at why people use perfumes; a psychologist examines the motivation of perfume choice; another psychologist discusses odours and a perfumer looks at the effects of odours on human experience and behaviour. In the final chapter the editor compares the original author's views with those of today's experts and suggests which aspects are still valid and in what areas divergent views now prevail. This book is written principally to provide a scientific basis to the craft of perfumery and to enable formulators and marketeers to understand why the smells they create and sell have the effect they do. It allows a systematic approach to the development of these products. Others outside the industry, including psychologists in academia, will find the book an essential reference source.

Download or read book Fragrance Chemistry written by Ernst T. Theimer and published by Elsevier. This book was released on 2012-12-02 with total page 649 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Fundamentals of Fragrance Chemistry written by Charles S. Sell and published by John Wiley & Sons. This book was released on 2019-04-04 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensively teaches all of the fundamentals of fragrance chemistry Ernest Beaux, the perfumer who created Chanel No. 5, said, "One has to rely on chemists to find new aroma chemicals creating new, original notes. In perfumery, the future lies primarily in the hands of chemists." This book provides chemists and chemists-to-be with everything they need to know in order to create welcome new fragrances for the world to enjoy. It offers a simplified introduction into organic chemistry, including separation techniques and analytical methodologies; discusses the structure of perfume creation with respect to the many reactive ingredients in consumer products; and shows how to formulate effective and long-lasting scents. Fundamentals of Fragrance Chemistry starts by covering the structure of matter in order to show how its building blocks are held together. It continues with chapters that look at hydrocarbons and heteroatoms. A description of the three states of matter and how each can be converted into another is offered next, followed by coverage of separation and purification of materials. Other chapters examine acid/base reactions; oxidation and reduction reactions; perfume structure; the mechanism of olfaction; natural and synthetic fragrance ingredients; and much more. -Concentrates on aspects of organic chemistry, which are of particular importance to the fragrance industry -Offers non-chemists a simplified yet complete introduction to organic chemistry?from separation techniques and analytical methodologies to the structure of perfume creation -Provides innovative perfumers with a framework to formulate stable fragrances from the myriad of active ingredients available -Looks at future trends in the industry and addresses concerns about sustainability and quality management Fundamentals of Fragrance Chemistry is an ideal resource for students who are new to the subject, as well as for chemists and perfumers already working in this fragrant field of science.