By Dr. Horst Surburg, Dr. Johannes Panten(auth.)
Get an excellent commence in taste and perfume chemistry!
This publication provides a survey of these traditional and artificial perfume and style fabrics that are commercially to be had, produced and used on a comparatively huge scale and that are vital parts for the construction of body spray and style compositions as a result of their particular sensory features, e.g., scent, flavor. It offers details on their houses, equipment hired of their manufacture, and their components of software. this can be the fifth variation of the vintage "Bauer-Garbe".
'...The first-class and concise creation to this precise is through wide info on approximately 500 of the main used perfume and style compounds. Names, molecular formulation, actual info, scent and taste descriptions, makes use of, and a few techniques for the bigger scale creation of chemical compounds are all incorporated. Successive chapters take care of crucial oils, animal secretions, qc, toxicology and literature. The formulation, identify and CAS registry quantity index are a useful and well timed addition.' - Parfumer and Flavorist
'...Data that may quite often need to be chosen from many alternative books come in one resource with this book...with over 800 citations through the textual content, it is a approximately inexhaustible resource of information.' - Euromaterials
Read or Download Common Fragrance and Flavor Materials: Preparation, Properties and Uses, 5th completely revised and enlarged edition PDF
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Extra info for Common Fragrance and Flavor Materials: Preparation, Properties and Uses, 5th completely revised and enlarged edition
Linalyl acetate [40135-38-4] is a colorless liquid with a distinct bergamot-lavender odor. Production. Linalyl acetate is synthesized by two methods: 1. Esterification of linalool requires special reaction conditions since it tends to undergo dehydration and cyclization because it is an unsaturated tertiary alcohol. These reactions can be avoided as follows: esterification with ketene in the presence of an acidic esterification catalyst below 30 C results in formation of linalyl acetate without any byproducts .
The (+) isomer is present in citrus peel oils at a concentration of over 90 %; a low concentration of the ( – ) isomer is found in oils from the Mentha species and conifers. Limonene is a liquid with lemon-like odor. It is a reactive compound; oxidation often yields more than one product. Dehydrogenation leads to p-cymene. Limonene can be converted into cyclic terpene alcohols by hydrohalogenation, followed by hydrolysis. Nitrosyl chloride adds selectively to the endocyclic double bond; this reaction is utilized in the manufacture of ( – )-carvone from (+)-limonene (see p.
429, a colorless liquid with a very natural green, fruity-floral, violet-leaf-like odor. It is used to create green top notes in fine fragrance perfume oils. Trade Name. Liffarome (IFF). 433, is a colorless liquid of strong fruity galbanum odor with pineapple modification. It can be prepared by reaction of chloroacetic acid with isoamyl alcohol in the presence of sodium hydroxide and a phase-transfer catalyst, then treating the resulting sodium amylglycolate with allyl alcohol . , for detergents.