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New in Raw Materials (page 25 of 35)
Dec 04, 2007 | 11:30 AM CST
Aroma Chemical Profile: Menthol
By: George S. Clark (Cameron & Stuart, Inc.)
History, world consumption, synthetics, byproducts, substitutes and derivatives. l-Menthol can be described as unique in the aroma chemical world for the cooling sensation it imparts to the skin and mucous membranes. This cooling effect is far greater than that which could be explained by the cooling induced by the evaporation of a solvent off the skin, such as experienced with ethanol or hexane.
Nov 05, 2007 | 02:39 PM CST
EU Forming Green Supplier Database
The EU Ecolabel program is developing a new voluntary database of green raw material suppliers.
Oct 26, 2007 | 02:42 PM CDT
Progress in Essential Oils
By: Brian M. Lawrence
Lawrence discusses the composition of rosemary oil and extract (Rosmarinus officinalis L.) from Portugal, Italy, Spain, Lebanon, Sardinia, Corsica, Egypt and Morocco. In addition, Lawrence discusses arrayan oil (Luma chequen (Molina) A. Gray) from Peru.
Oct 26, 2007 | 02:36 PM CDT
Topics in Perfumery: Magnolia and Lily of the Valley
By: Arcadi Boix Camps
A continuing meditation on the art, craft, materials and techniques of fragrance creation. I have thought quite often that I am lucky because I live on the outskirts of Barcelona. Visitors believe that Barcelona is very beautiful—and it really is—but unfortunately most people just visit downtown.
Oct 26, 2007 | 02:15 PM CDT
Identification of Iris Scent Volatiles Using Dynamic Headspace with PDMS Foam Trapping and GC-TOFMS
By: Ray Marsili and Cesar Kenaan
The importance of when and how fragrance chemicals are extracted in order to accurately reconstitute the scent of a flower. The alluring fragrances of flowers are the primary inspiration for new perfumes. In the quest to develop novel synthetic aroma chemicals, perfumers have increasingly relied upon the assistance of analytical chemists to help them identify major chemicals responsible for floral fragrances.
Sep 24, 2007 | 11:37 AM CDT
Progress in Essential Oils
By: Brian M. Lawrence
Lawrence discusses the composition of rosemary oil and extract (Rosmarinus officinalis L.) from Italy, India, Egypt, Argentina, Morocco, Algeria and China.
Sep 24, 2007 | 11:19 AM CDT
New Developments in Physiological Cooling Agents
By: Mark Erman
Examining the rapid development in the chemistry and uses of cooling agents. Physiological cooling agents are ubiquitous ingredients in many consumer products, such as chewing gums, toothpastes, mouthwashes, lotions and shampoos. Based on numerous new patents and publications, research and development in the field continues at a fast pace.
Sep 10, 2007 | 01:10 PM CDT
Progress in Essential Oils
By: Brian M. Lawrence
Lawrence discusses the composition of styrax oil from Turkey, Honduras and Australia. He also discusses the composition of galbanum oil from Iran, and clove oils and extracts from India, Egypt and Madagascar.
Sep 10, 2007 | 01:00 PM CDT
Material Review: Clary Sage Oils
By: Robert Adams and Tonya Yanke
Variation in composition and enantiomeric analyses of commercial vs. new Kashmir clary sage oils. Commercial clary sage oils were analyzed along with a newly available Kashmir oil (Himalayan Foothills Oils, Srinagar, India). All of the oils were high in linalool (14.7–25.1%) and linalyl acetate (55.0–72.4%).
Sep 10, 2007 | 12:00 PM CDT
Woody Notes in Perfumery: Patchouli in Fragrances, Part II
By: Danute Pajaujis Anonis
The evolution and contemporizing of this popular natural material. In Part I (Perfumer & Flavorist magazine, v 31 no. 11, 2006; page 36), the botanical origin of patchouli, the mode of production, patchouli oil types, patchouli composition and pertaining aroma chemicals were discussed.* This article will cover the application of patchouli to fragrances.