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Progress in Essential Oils

Jasmin absolute oil, atlas cedarwood oil and Canadian hemlock oil.

South African Essential Oils

On investigating the normal origins of most of the essential oils, it is quite clear that the northern hemisphere countries (with few exceptions) have enjoyed the “cherry on the cake” for a very long time. A few examples are listed in Table I. It can therefore be understood why South Africa viewed the essential oil industry with much trepidation, but fortunately there are still pioneers in South Africa that make things happen and things have indeed happened.

Progress in Essential Oils

Brian Lawrence discusses Bergamot Oil, Lemongrass Oil, Cassie Extract, Port Orford Cedarwood Oil

Progress in Essential Oils

Brian Lawrence discusses geranium oil, Citronella Oil, Olibanum Oil, Asafoetida Oil

Progress in Essential Oils

Brian Lawrence discusses Basil Oil, Cananga Oil, Lovage Oil

Chemical Characterization of Cornmint Oils

In this paper, we list the main constituents and their concentrations, we give a detailed analysis of one of the Indian oils, and we discuss the isolation of L-menthol from the oils by slow crystallization.

Market outlook: Organic Essential Oils

An evolving sector’s benefits, legislation and use in the flavor and fragrance industry. How can the present and future prospects of organic natural products be judged, and can they become important contributors to the total market — either now, or in the future? Organic essential oils — like organic vegetables and fruit — often are regarded as an oddity.

Citrus Oils: Processing, Technology, and Applications

Citrus fruits have evolved to become an important constituent in the modern diet. Because of the most pleasing, clean, refreshing and versatile aromas, which connote health and vitality, the volatile byproducts of citrus fruits, i.e. the citrus oils, also have become important in today’s society.

Characterization of Italian Citrus Petitgrain Oils

Compositions of Italian industrial bitter orange, lemon and mandarin petitgrain oils, and of laboratory-extracted and commercial samples of sweet orange petitgrain oil, are reported in this paper.

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Progress in Essential Oils: Grapefruit Oil

This month's issues discusses the chemical composition of grapefruit oil.

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Progress in Essential Oils: Tagetes Oil

This month's column discusses the chemical components of tagetes oil.

Trend Watch: Indian Mint Oils

The present and future outlook for India's production of M. arvensis, M. piperita and M. spicata.

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Progress in Essential Oils: Spike Lavender

This month's column discusses the chemical composition of spike lavender (Lavandula latifolia Medic).

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.

Progress in Essential Oils: October 2013

The headspace volatiles isolated from Lavandula stoechas L. by a solid-phase trapping extraction technique...

Continuous Steam Distillation of Essential Oils

A continuous process for steam distillation of essential oils was described in a previous article. Due to the continued widespread interest in this subject, we’ll provide further insight into the details of the process, as well as equipment specifications and cost estimates for distillation plants of various sizes.

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Progress in Essential Oils: Lavender Oil

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

Update on ISO for Essential Oils

The latest ISO essential oil standards for clary sage, lavender and lavandin.

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