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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.

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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.

Progress in Essential Oils: Marjoram 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 marjoram oil.

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Progress in Essential Oils: Lavender Oil

Brian Lawrence, consultant, explores lavender oil composition in this issue.

Progress in Essential Oils: Armoise Oil

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

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

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Progress in Essential Oils: Rosewood or Bois-de-Rose Oil

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

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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.

Progress in Essential Oils

Mountain Savory Oil.

Progress in Essential Oils

Pennyroyal oil and cubeb oil.

Progress in Essential Oils

Tagetes oil and Armoise oil.

Progress in Essential Oils

Lawrence explores the composition of Hyssop Oil and Osmanthus Extracts.

Progress in Essential Oils

Lawrence discusses the composition of melissa or lemon balm oil from Slovak Republic, Cuba, Turkey, Greece and Serbia. In addition, he examines the composition of laurel leaf oil from Italy, Turkey and Spain.

Progress in Essential Oils

Lawrence discusses the composition of juniper berry oil from Lithuania, India, Montenegro and Greece.

Progress in Essential Oils

Lawrence discusses the composition and chirality of native spearmint oil from Serbia, Guangzhou (China), United States and India. Additionally, he covers the composition of carvone-rich oils of Mentha spicata from India, Moldova, Senegal, Italy, Greece, Egypt, Hungary, Turkey, Iran, Cameroon, Spain, Reunion, Algeria and Sudan.

Progress in Essential Oils

Lawrence discusses the composition of Nigella sativa oil from Egypt, France, Algeria, Bulgaria, Morocco, Syria, Jordan, Iran and Ethiopia. Additionally, he covers the composition of coriander seed oil (Coriandrum sativum L.) from Germany, China, Algeria, Turkey and India. Finally, Lawrence explores the composition of cilantro oil from India, Canada and Fiji.

Progress In Essential Oils

Bergamot Oil A number of years ago, Frey (1988) used the selective ion monitoring function of GC/MS to detect the addition of synthetic linalool and linalyl acetate by determining their impurities (dihydrolinalool and dihydrolinalyl acetate). He found that the addition of as little as 2% synthetic linalool and linalyl acetate to genuine bergamot oil could be detected.

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