Search Perfumer & Flavorist

10 Results
Type: Article
Section: Fragrance > Regulatory & Research
Sensory Properties of Optical Isomers
The sensory properties of a series of volatile enantiomers, which are important in flavors and fragrances, will be discussed in this article.
Apr 6th, 2016
Dihydrocarvone
The purpose of this paper is to illustrate many interesting chemical aspects, such as methods of preparation and reactions of dihydrocarvones which resulted in important aroma chemicals.
Apr 22nd, 2016
pf_spearmint_thumb_83118
Comparative Investigations of the Essential Oil and Volatiles of Spearmint
The objective of this work is to identify the fragrance compounds of this oil and its SPME-headspace by means of gas chromatographic- spectroscopic (GC and GC/MS using different polar and chiral phases) and olfactoric methods (GC-sniffing technique and olfactory correlations) to find out the importance of each single constituent with their specific odor attributes, responsible for the characteristic and pleasant spearmint aroma for the first time.
Apr 6th, 2016
Enantiomeric Odor Differences and Gas Chromatographic Properties of Flavors and Fragrances.
Enantiomers of flavors and fragrances show characteristic differences in odor and taste; thus, the enantiomer composition is an important property that should be determined by analytical resolution on a chiral stationary phase in gas chromatography.
Apr 6th, 2016
Raw Material Bulletin: March 2015
This month's column includes sage extract from Döhler, santalum album oil from Santanol and more.
Feb 26th, 2016
Technology Transfer for Aroma Chemical Research
Today, aroma chemical research is reaping the benefits of new knowledge bases created by pharmaceutical and petroleum chemical research.
Mar 5th, 2009
pf_end_lead_102017
Endpoint: Safety for All Means Accounting for Human Nature
When testing fragrance and flavor safety, predictive models can be used to determine the probability for a reaction. This Endpoint reviews some of the literature in an effort to improve safety testing of F&F materials.
Oct 20th, 2017
pf_iso_lead_101518
Patenting Fragrance Isomers
Making very small changes to a molecule's structure can lead to patentable fragrance compounds.
Oct 25th, 2018
fennel1
Progress in Essential Oils: Sweet Fennel Oil and Extract
In this column, Brian M. Lawrence reviews the composition of sweet fennel oil and extract as found by various researchers. For example, a commercial sample of sweet fennel oil was screened for its anti-platelet activity by Tognolini et al. (2006) and Guerini et al. (2006) using GC-FID and GC/MS. Results are reported herein.
Feb 25th, 2016
lemon1
Progress in Essential Oils: Lemon Verbena Oil
This month's column discusses the chemical composition of lemon verbena oil.
Dec 2nd, 2016
Page 1 of 1