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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.

OEHHA Intends to List β-Myrcene and Pulegone as Cancer Causing

In the notices of intent, the OEHHA said pulegone, a natural constituent of various plants, and β-Myrcene, used in flavor and fragrance, meet the requirements for listing as known to the state to cause cancer for purposes of Proposition 65 under the Labor Code listing mechanism.

ylangylang

Progress in Essential Oils: Ylang Ylang and Cananga oil

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

Aroma Chemicals and Citrus Oils

Natural citrus oils cannot be reconstituted (substituted) by compounding aroma chemicals for three reasons: (1) Citrus oils are complex mixtures, up to 300 chemicals of which many are unknown. (2) If they are known, many are not commercially available. (3) Individual constituents with asymmetric carbon atoms, mostly are optically active, A lot of aroma chemicals are not. On the other hand, aroma chemicals with citrusy odors deserve their own place for compounds in functional perfumery, mainly for stability reasons.

Bulgarian Lavender and Bulgarian Lavender Oil

In spite of the high production costs and the severe competition on the part of some other farm products (such as maize, corn, grapes, tomatoes and other fruits and vegetables), Bulgaria succeeded in preserving unchanged one of its national symbols, the Bulgarian Rose Oil. It has been preserved thanks to age-old traditions, to strict observation of the technology, persistent and careful quality control, the Government’s concern and the extremely high international praise for the oil.

Natural Essential Oils: Extraction Processes and Application to Some Major Oils

This discussion offers a brief overview of the different processes used to obtain natural essential oils. The trend of development in natursl essential oils for the near future will be to: —obtain products free of organic solvents —impove the preparation of the plant matter in order to get better yields —develop aromatic molecules through fermentation

Although found only in coffee, furfuryl thioacetate certainly carries roasted, meaty and burnt notes.

Organoleptic Characteristics of Rue Oil, Cardamom Oil, Furfuryl Thioacetate and More

This month’s column discusses rue oil, cardamom oil, furfuryl thioacetate and more.

Essential Oil Essential Oil Research and Symposia 1969-1989

The time is ripe, perhaps, to review the development which has taken place since the Essential Oil Symposium started in 1969—and try to see a little ahead. The aims of the symposia should be as before: namely, to bring together scientists who are interested in all aspects of essential oil research, for discussions of common problems and presentation of their results, to the benefit of essential oil research in general.

Progress in Essential Oils: Mentha Citrate and Ajowan Oils

This edition discusses the chemical composition of Ajowan oil and Mentha citrata oil.

Coriander seed

Progress in Essential Oils: Coriander Seed Oil and Extract

This edition features the chemical composition of coriander seed oil and extract, and lemon thyme oil.

The Butyl Acetates

Butyl acetate: The use of lower aliphatic esters to create fruit flavors is most interesting and intriguing. Many of the flavors of our common fruits can be mimicked using a number of mixtures of completely different groups of these esters.

pinkpepper

Pink Pepper Fruit and Leaf Oils

This month's column discusses the chemical composition of pink pepper fruit and leaf oils.

Lavender, Lavandin and other French Oils

My purpose will be to present an overview of the main essential oils produced in France, trying to see, for each, specific points.

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The Juice (and Oils) on Citrus in F&F

“Clean label,” “natural” and “better for you” are shaping up to be the terms that define the desires of the 21st century consumer—and citrus consumers are no exception.

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.

Biological Effects of Fragrances and Essential Oils

Vienna Congress. This article will deal mainly with the mode of action of essential oils and fragrances. It is also necessary to express an opinion on the dispute over whether the observed effects are generated only by a pleasant feeling that is via a reflectorial way, or by a direct molecular interaction of the fragrance molecule with a receptor.

Chemical and Sensory Evaluation of Lavandula Oils

In this article the chemical composition of lavandula oils from various parts of the world will be discussed. The odor qualities of the oils and the olfactive properties of some characteristic compounds will be mentioned.

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