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Type: Article
Ingredients
New Technologies for the High- Speed Characterization and Analysis of Essential Oils
The difficulties in [essential oil] analyses arise from the large number of components, many of them present at low concentrations
Regulatory & Research
Essential Oils and Citrus Blends: Maintaining Quality Amidst Rising Costs and Adulteration
Discover the innovative strategies and testing techniques they are adopting to ensure that every drop meets the highest standards, even in a volatile market.
Ingredients
A Rapid Method of Analysis of Organophosphate Pesticides in Mandarin Essential Oils
Detection and hazard assessment of organophosphate pesticides in industrially distilled and cold-pressed mandarin oils.
Ingredients
New Technologies For The High-Speed Characterization and Analysis Of Essential Oils
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).
Beverage
2020 Year in Review: Citrus Oils in The Year of COVID-19
Citrus sees a rough year with droughts, citrus greening disease and—of course—COVID-19 all taking their toll.
Oral Care
Potent Odorants in Peppermint and Cornmint Oils Characterized by GC-O and AEDA
In this study, GC-O and AEDA were used to characterize odorants in peppermint oil Yakima and cornmint oil Chinese.
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.
Regulatory & Research
Application of Gas-Liquid Chromatography to the Analysis of Essential Oils: Part 2
Part 2 of 3: Fingerprint chromatograms of esters-containing essential oils: bergamot oil, clary sage oil and spike lavender oil.
Ingredients
Simple Methods of Odor Quality Evaluation of Essential Oils and Other Fragrant Substances
This paper describes our practical experiences in evaluation of odour quality against standards accepted by perfumers for specified fragrances.
Ingredients
HAWS and HEB—Two New Essential Oils from Spent Agarwood and Bursera Husk
In the present article, we describe the process of isolation of HAWS and HEB oils along with their physiochemical properties.
Ingredients
Material Review: Application of Gas-Liquid Chromatography to the Analysis of Essential Oils
Fingerprints of 12 essential oils
Ingredients
Progress in Essential Oils: Spanish Marjoram Oil, Lesser Galangal Oil and Wormwood Oil
This edition discusses the chemical composition of Spanish marjoram oil, lesser galangal oil and wormwood oil.
Ingredients
The history of lavender oil: Disturbing inferences for the future of essential oils
Whether the user industries will think it worth supporting the production of pure essential oils, this writer cannot tell. Where new sources are concerned it will involve taking up the limited output of the early years while the project grows. But if every user leaves this for someone else to do, it is not difficult to predict the degradation and disappearance of oils that are as good and plentiful today as true lavender was fifty years ago.
Ingredients
The Detailed Analysis of Essential Oils Leads to the Understanding of their Properties
Essential oils are valuable natural products used as raw materials in many fields, including perfumes, cosmetics, aromatherapy and phytotherapy, spices, and nutrition.
Regulatory & Research
Part 2: Application of Gas-Liquid Chromatography to the Analysis of Essential Oils
Fingerprint GLC of the final two of five ketones containing essential oils.
Ingredients
A Preliminary Report on the World Production of Some Selected Essential Oils and Countries
Data on the world production of essential oils is scarce and in some cases non-existent
Ingredients
A thin layer chromatographic method for estimation of geraniol in oils of palmarosa
The experimental data presented above show that geraniol can be estimated quickly by thin layer chromatography and the results conform with those obtained by gas chromatography.
Beverage
Stability of Citral-Containing and Citralless Lemon Oils in Flavor Emulsions and Beverages
The storage stability of lemon oil treated to remove citral has not been reported. This investigation was conducted to compare the stabilities of citral-containing and citralless lemon emulsions (EC and ECL) and beverages (BC and BCL) during storage at different temperatures by both gas chromatographic and sensory analyses.
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