pf

September 1990

Table of Contents:

Fragrance Articles

The Essential Oil Study Tour

Stanley Allured

Ten Years of Hydrodiffusion of Oils

Mans H. Boelens, Francisco Valverde, Leandro Sequeiros, Rafael Jimenez

Spice Notes in Perfumery

Felix Buccellato,

Phenethyl Alcohol

George S. Clark

The Poroplast Extraction Technique in the Flavor and Fragrance Industry

Alexander Fleisher