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53 Results
Type: Article
Section: Fragrance
Beverage
Brown Oil Extractor
A new commercial method for the production of citrus essential oils in Florida.
Ingredients
New Solvents for Extraction
New solvents based on Hydrofluorocarbon-134a and a new technology to optimize their remarkable properties in the extraction of plant materials offer significant environmental advantages and health and safety benefits over traditional processes for the production of very high quality natural fragrant oils and flavor extracts.
Fine Fragrance
Continuous Process for Oakmoss Extraction
Oakmoss (Evernia prunastri L. Ach.), along with other tree mosses, is among the most voluminous botanicals which are solvent extracted for use in perfumes. These extracts are manufactured with heavy labor costs. Large quantities of solvent have to be circulated and evaporated. This requires high energy costs. Therefore, there is a place for a quicker continuous automated process.
Regulatory & Research
Endpoint. Extraction Matters in F&F Development
Unadulterated oils and optimized extracts.
Ingredients
CitrusOil RecoveryDuringJuice Extraction
In this article, the FMC oil recovery system and a review of the currently applied processing technology will be discussed
Fine Fragrance
Resin Acid in Tree Moss Extract
Lichens are symbiotic organisms of fungi and algae. The biological significance of lichens and their metabolites has been reviewed by Huneck, who even stated that “good perfumes require lichen extracts.”
Ingredients
The Cinnamomum Species in China: Resources for the Present and Future
The utilization of leaves and branches (renewable resources) to produce oils from various Cinnamomum species has helped immensely in protecting our valuable resources. In China, many scientists are engaged in research studies on the botanical, genetic, ecological, agronomic, biochemical and chemical aspects of this important plant family.
Ingredients
Hydrogen vs. Helium: Extra Speed, No Sacrifices
The quality of essential oils can degrade or change over time, so fast and reliable analytical screening is critical for quality control. By switching from helium to hydrogen, your lab can save time and money without sacrificing results.
Ingredients
Extracts: A Classic Approach to Modern Needs
As the list of consumer demands grows, extracts have become an essential part of the flavorist’s palette.
Ingredients
Carbon Dioxide Extracted Ingredients for Fragrances
Technical and Commercial Developments in Perfumery Materials. Since the turn of the century, we have taken giant steps forward in the synthesis of aroma chemicals. Now, new low temperature technology is being used to improve the extraction of some old, well established, popular natural products, the essential oils. This new low temperature extraction technique employs carbon dioxide.
Ingredients
Progress in Essential Oils: Sweet Fennel Oil and Extract
In this column, Brian M. Lawrence reviews the composition of sweet fennel oil and extract as found by various researchers. For example, a commercial sample of sweet fennel oil was screened for its anti-platelet activity by Tognolini et al. (2006) and Guerini et al. (2006) using GC-FID and GC/MS. Results are reported herein.
Trends
32nd International Days of Essential Oils & Extracts
Cinnamon, patchouli, vetiver, osmanthus, extraction techniques and more.
Ingredients
The Modern Way: Supercritical Fluid Extraction
Sustainable, affordable and delivering high-quality products, supercritical fluid extraction is a method for the ages.
Ingredients
Extracting the Essence: Comparing Vanilla and Cocoa Processes
Understanding the similarities and differences in biochemistry, chemistry and curing processes of vanilla and cocoa may offer insight into producing high-quality materials.
Ingredients
Naringin Extraction from Exhausted Bergamot Peels
This paper describes a process using ultrafiltration and resin adsorption to purify naringin obtained by hot water extraction from bergamot peels.
Ingredients
Progress in Essential Oils: Bitter Fennel Oil and Extract
In this edition, Brian Lawrence discusses the composition of bitter fennel oil and extract.
Ingredients
Lemon Essential Oil: World Production, Extraction Methods and Trading
Looking into the future, it appears not so difficult to predict that worldwide consumption of lemon oil should be showing a further growth rate during the next ten years or so. Whether the industries will be able to supply the growing market in appropriate volumes and accessible prices, is something that remains to be seen.
Ingredients
The Poroplast Extraction Technique in the Flavor and Fragrance Industry
The poroplast extraction technique provides a convenient and cost-effective way to prepare natural aroma ingredients, which takes advantage of liquid-liquid extraction in a very practical and convenient way
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![“[Supercritical fluid extraction] perfectly answers the clean label requests of the market: natural, 100% from the named source, process solvent-free,” says Firmenich’s Pierre Chauchadis.](https://img.perfumerflavorist.com/files/base/allured/all/image/2020/07/pf.850x425-StuartAugust20.png?auto=format%2Ccompress&fit=crop&h=146&q=70&w=260)
