Verfahren zur Herstellung von gamma-Hexalactone, daraus hergestellte Produkte und deren Verwendung als Duftstoffe

摘要

A process for producing high yields of gamma -hexalactone and 2-pentanone from the corresponding hexanoic acid starting material is carried out with high amounts of oxygen and sugar in the presence of a mold microorganism. Fragrance compositions and foodstuff compositions are augmented and enhanced by the presence of the product compounds.