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Jun 06, 2006 | 03:17 PM CDT
Comparative Investigations Of The Essential Oil And Volatiles Of Spearmint
By: Leopold Jirovetz,Gerhard Buchbauer, Manochehr …
Essential oils and extracts of Mentha spicata have long been of high importance in food-product, perfumery and cosmetic applications due to their intense, pleasant, clear-fresh odor. In addition to this species of the Labiatae family, Mentha piperita L. (peppermint) and Mentha arvensis L. (cornmint) are also used extensively.8
Jun 06, 2006 | 03:05 PM CDT
New Technologies For The High-Speed Characterization and Analysis Of Essential Oils
By: Tincuta Veriotti, Megan McGuigan and Richard S…
Dramatic reductions in characterization and analysis times for essential oils were achieved using high speed gas chromatography (HSGC) and time-of-flight mass spectrometry (TOFMS). High-speed separations were achieved with relatively short capillary separation columns operated with high carrier-gas flow rates and fast temperature programming. Unique features of TOFMS include high spectral acquisition rates and spectral continuity (constant ion-abundance ratios across chromatographic peak profile).
Jun 06, 2006 | 08:18 AM CDT
Progress In Essential Oils
By: Brian M. Lawrence
Laurel Leaf Oil In 1997, Fiorini et al. compared the composition of flower, leaf, stem bark and stem wood oils of Laurus nobilis using GC and GC/MS. The results of this comparative study can be found in Table I.
Jun 06, 2006 | 08:02 AM CDT
Cedarwood And Derivatives In Perfume Compounds, Part II
By: Danute Pajaujis Anonis
In the previous article on cedarwood (Perfumer & Flavorist magazine, May/June 2001), we discussed different cedarwood oil types and various cedarwood derivatives. In this article, we will look at the use of cedarwood and its derivatives, as well as specialties in various types of fragrances.
Jun 06, 2006 | 07:47 AM CDT
Riding The Citrus Trail: When Is A Mandarin A Tangerine?
By: Daemmon Reeve, RC Treatt, and David Arthur
In the second installment of articles looking at the origins and development of fruits and their flavoring derivatives, Daemmon Reeve and David Arthur investigate mandarins and tangerines. Today, there are literally hundreds of commercially recognized varieties of mandarin and tangerine in existence worldwide.
Jun 01, 2006 | 07:23 AM CDT
Progress In Essential Oils
By: Brian M. Lawrence
Pepper oil; caraway herb, seed and root oils; cinnamon leaf oil; patchouli oil
Jun 01, 2006 | 06:49 AM CDT
Progress In Essential Oils
By: Brian M. Lawrence
Lemon Oil
In 1982, Kekelidze et al. analyzed the peel oil of the Novogruzinski cultivar of lemon produced in Georgia (at that time part of USSR). They found that this local oil contained the following constituents:
May 30, 2006 | 02:04 PM CDT
Coumarin In Plants And Fruits: Implication In Perfumery
By: François Floc’h, Frédéric Mauger, Jean-Roger D…
Is there a risk for perfumers and flavorists to use coumarin in their formulations? The purpose of this article is to give users adequate information to answer to this question.
May 30, 2006 | 01:54 PM CDT
Progress In Essential Oils
By: Brian M. Lawrence
Ocimum gratissimum oil. A sample of O. gratissimum obtained from Zhanjiang (Guangdong, China) was analyzed by Zhu et al. (1993) using GC/MS. Its composition was determined to be as follows:
May 30, 2006 | 01:31 PM CDT
The Citrus Trail
By: Hugo Bovill and Daemmon Reeve
Key limes do not come from the Florida Keys. Even within the flavor and fragrance industry itself, there is often a certain amount of confusion surrounding lime and its derivative, lime essential oil. The confusion stems largely from the fact that there are actually two different types of lime, which are most often used in essential oil production — the Persian lime (Citrus latifolia) and the Key lime (Citrus aurantifolia).