Search Perfumer & Flavorist: Page 13

332 Results

Type: Article

Progress in Essential Oils: Calendula officinalis L.

This month, Brian Lawrence discusses the composition of Calendula officinalis L.

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.

32nd International Days of Essential Oils & Extracts

Cinnamon, patchouli, vetiver, osmanthus, extraction techniques and more.

turmeric1

Progress in Essential Oils: Turmeric Oil, Part 2

Part two of this two-part column compares the chemical compositions of turmeric oil and Curcuma longa.

850x425-Industry

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.

pine1

Progress in Essential Oils: Mediterranean Pine Oil

This month, Brian Lawrence discusses the olfactory and chemical composition of Mediterranean pine oil.

Progress in Essential Oils: Rhododendron Anthopogon Oil

This month's article discusses the chemical composition of Rhododendron anthopogon Oil.

Progress in Essential Oils: Rangpur Lime Oil

The present article reviews the components found in different plant parts of Rangpur lime oil, e.g., the peel oil and cultivars, by various researchers using a variety of methods, including GC-FID, GC/MS and others.

Bacteriostatic activity of some Australian essential oils

We shall describe work undertaken with Australian essential oils, supplied to us by the Museum of Applied Arts and Sciences in Syndey. This work was part of an exhaustive study on more than a hundred essential oils to determine which essential oils would show an interesting bacteriostatic activity. From these studies we have selected 10 essential oils as the subject of this article.

pf_rose_lead_42319

Rose Oils: History and Socio-Economic Impact

The author examines the socio-economic impact of rose oil production and how it supports farmers in Turkey, Bulgaria and other countries.

Progress in Essential Oils: Curry Leaf Oil

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

Computerized Laboratory Mixing Station for Perfume Oils

A very high qualiiy standard is possible through automation. This means low costs. This is the basis for success in an ever stronger competitive market.

Water-Soluble Fractions of the Essential Oils

Due to the different solubilities, various essential oil components are disproportionately postitioned into the aqueous phase and, hence, the variable polar components are either reduced or lost. Because of this phenomenon, relatively soluble minor components of the oil can escape completely resulting in an unbalanced odor and flavor profile when compared with that of the original plant. Therefore, the water soluble fraction is of importance to both the quantitative and qualitative outcome of the essential oil production.

The Genuineness of Two Mint Essential Oils

The authors demonstrated that the isopulegol levels present in mint oils, along with the levels of the compound tentatively identified as neoisoisopulegol, are presently the best indicators of the presence of commint in peppermint. This method offers a good detection threshold and is easily performed through standard GC techniques.

Oxygen Heterocyclic Compounds of Citrus Essential Oils

In this paper we report the results on the isolation, identification and quantitative analysis of oxygen heterocyclic compounds of bergamot, sweet orange, mandarin, bitter orange, grapefruit and lemon oils.

pf_perfume_thumb_21418

Citrus Oils in Perfumery and Cosmetic Products

New products always require new ideas. I feel very certain that the continued use of citrus products both synthetic and natural (I hope), will be assured for many centuries to come.

Essential Oils and Microwave Extracts of Cultivated Plants

We have used these two methods to treat different cultivated plants: five Umbelliferae, one Compositae and seven Labiatae. There is a double purpose for this approach. First, we want to determine the advantages and disadvantages of this technique in terms of research. Secondly, we intend to make appropriate comparisons between microwave extracts and essential oils coming from the aerial part of these plants.

Sensory and Chemical Evaluation of Tropical Grass Oils

The plant family of the grasses, the Gramineae, also called the Poaceae, is one of the most extensive plant families in the world. This article discusses the sensory evacuation and the chemical composition of the oils from some Cymbopogon species. species.

Page 13 of 19