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marjoram

Progress in Essential Oils: Spanish Marjoram Oil

This month's column discusses the chemical composition of Spanish marjoram oil.

Progress in Essential Oils: Carrot Seed Oil

The oil of carrot and carrot seed has been the subject of a number of studies. This article reviews the results of several, including: hydrocarbons characterized in the leaf headspace; the chiral analysis of five constituents found in the headspace; GC/MS findings in a commercial sample of carrot seed oil; GC-FID and GC/MS analyses of oils from ‘Perfkcja,’ ‘Koral’ and ‘Dolanka’ cultivars; and others.

Progress in Essential Oils: Basil Oil, Part 2

The present article is part two in a series of two that provides the findings of various researchers on the chemical constituents in basil oil. Part 1 appeared in the May 2014 edition of Perfumer & Flavorist.

Turmeric-root-300

Progress in Essential Oils: Turmeric Oil, Part 1

Turmeric is well-known as the yellow, aromatic spice used in curry powder and numerous Asian culinary dishes. It is the rhizome of Curcuma longa L., a member of the ginger family. Part one of this two-part column compares the chemical compositions of turmeric oil with Curcuma aromatica.

Pf Fennel Thumb 3419

Progress in Essential Oils: Bitter Fennel Oil and Extract

In this edition, Brian Lawrence discusses the composition of bitter fennel oil and extract.

celery

Progress in Essential Oils: Celery Seed and Leaf Oils

This month's column discusses the chemical compositions of celery seed leaf and oil.

Progress in Essential Oils: Cinnamon Bark Oil and Extract, and Helichrysum Oil

In his regularly featured column, consultant Brian Lawrence reviews the findings of a number of researchers on the constituents in various essential oils. This month, he highlights two oils: cinnamon bark oil and extract, and helichrysum oil.

Artichoke oil

Artiste Flavor/Essence offers Artichoke oil (CAS# 73398-61-5), a natural, colorless liquid that is steam distilled from the fresh leaves of the botanical Cynara cardunculus var. scolymus.

Fragrances Through Hydrochlorination of Terpenes

Among the reactions that have enriched terpene chemlstry, perhaps the simplest and one of the outstanding is hydrochlorination. This reaction has been used for structural elucidation, for derivatization to identify and/or purify terpenes and for synthesizing perfumery chemicals. How the application of hydrochlorination on terpenes has unearthed the treasure caves of fragrances is a vibrant chapter worthy of portrayal.

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.

MCT Oil

This oil from Acme-Hardesty Co. is derived from palm kernel and coconut oils.

Davana Oil

Source, chemistry, and application in flavors and fragrances

ylangylang

Progress in Essential Oils: Ylang Ylang and Cananga oil

This month's column discusses the chemical compositions of ylang ylang and cananga oil.

Sandalwood Oil

Artiste Flavor/Essence, Inc. offers sandalwood oil (Santalum album; CAS# 8006-87-9).

silverfur

Progress in Essential Oils: Silver Fir or Abies alba oil

This month's column discusses the chemical composition of silver fir oil.

Progress in Essential Oils

Brian Lawrence discusses Coriander Seed and Leaf Oils, Cassia Oil, Tea Tree Oil, Balsamite or Costmary Oil

Progress in Essential Oils

Brian Lawrence discusses Mandarin Oil, Lavandin Oil, Spanish Marjoram Oil, Moroccan Tansy Oil

Progress in Essential Oils

Brian Lawrence discusses neroli oil, Yarrow Oil, Savory Oil, Star Anise Oil

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