Log In
Register
Facebook icon
Instagram icon
LinkedIn icon
Twitter X icon
Flavor
Fragrance
News
Events
Leaders
Multimedia
Home
Search
Search Perfumer & Flavorist
Article
Company
Document
Event
News
Podcast
Video
Webcast
Flavor
Fragrance
Regulatory & Research
Multimedia
Enter search phrase
Search
7 Results
Type: Article
Section: Fragrance > Regulatory & Research
Ingredients
Detection of new trace constituents in the essential oils of Cymbopogon flexuosus
The essential oil of lemongrass is derived chiefly from two important species of Cymbopogon, C. flexuosus, which has been the subject of numerous investigations, and C. citratus, C. flexuosus (Stend.) Wats (sym. Andropogon nardus var. flexuosus Hack), is native to India. Its two strains, SD-68 and OD-19, which have been cultivated at our Kukrail Research Farm, Lucknow, were examined by gas chromatography and the presence of new trace constituents was established for the first time.
Ingredients
Fragrances Through Hydrochlorination of Terpenes
Among the reactions that have enriched terpene chemlstry, perhaps the simplest and one of the outstanding is hydrochlorination. This reaction has been used for structural elucidation, for derivatization to identify and/or purify terpenes and for synthesizing perfumery chemicals. How the application of hydrochlorination on terpenes has unearthed the treasure caves of fragrances is a vibrant chapter worthy of portrayal.
Ingredients
A New Method of Separation of Citral from Lemongrass Oil
Although many methods are known for the separation of citral from lemongrass (Cymbopogen flexuosus) oil, like fractional distillation, adduct formation and regeneration, the purity and the yield of citral as separated are not satisfactory. A new method for separation of citral in pure form and in near quantitative yield uses the column chromatographic technique. This method may also be adapted for large scale separation of citral and hence can be of commercial importance.
Ingredients
Progress in Essential Oils: Lemon Verbena Oil
This month's column discusses the chemical composition of lemon verbena oil.
Regulatory & Research
F&F Literature Review: Natural Progression in Extraction, Production and Research
A brief look at the literature gives some indication of health and wellness drivers, including natural extraction, production and modification processes; authentication techniques; and even biometric efficacy research.
Fine Fragrance
The Future of Fragrance: World Perfumery Congress 2016
This year's congress brought together more than 1,100 attendees worldwide to discuss what makes "scents" in fragrance sustainability.
Ingredients
Discovery of Nympheal: The Definitive Muguet Aldehyde
This is the story of Nympheal, which offers with its diffusive fresh, watery-floral, lily-of-the-valley odor a regulatory robust alternative to the existing muguet aldehydes.
Page 1 of 1
