Investigation of Essential Oils and Synthetic Fragrances Using the Dynamic Gas Discharge Visualization Technique

  • Vainshelboim, A. (The Aveda Corporation) ;
  • Matravers, P. (The Aveda Corporatio) ;
  • Hayes, M. (The Aveda Corporatio) ;
  • Momoh, K.S. (Th Aveda Corporatio) ;
  • Krizhanovsky, E. (Technical University of Informational Technologie) ;
  • Korotkov, K. (Technical University of Informational Technologie) ;
  • Shaath, N. (Alpha Research and Development, Ltd) ;
  • Giacomoni, P. (The Estee Lauder Companies, Inc) ;
  • Rein, G. (The Estee Lauder Companies, Inc.)
  • Published : 2003.09.01

Abstract

The problem of detecting individual differences of chemically similar liquids remains to be unsolved for various areas of the natural sciences, such as medicine, biology, nutrition, and cosmetics 1. This problem is of crucial importance for the cosmetic sciences, including perfumery and aromatherapy. For example, some certain subtle differences of smell and taste between chemically similar liquids are very difficult to detect by using conventional methods of analysis, such as gas chromatography (GC) and the like (except under unique advanced techniques that are expensive, time consuming, and are not readily available). However, a trained human nose and! or mouth of a perfumer and/ or taster can detect differences of that kind. There are two conventional ways to make a fragrance.(omitted)

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