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Type: Article

Section: Fragrance > Ingredients

Differences in Chemical and Sensory Properties of Orange Flower and Rose Oils Obtained from Hydrodistillation and from Supercritical C02 Extraction

In this article we will identify some characteristic and essential constituents of bitter orange flowers (Citrus aurantium L., ssp. armzra Engl.) from Spain, Tunisia and Morocco, and roses (Rosa damascena Mill.) from Bulgaria and Turkey, and we will discuss how the consitutents differ depending on whether the oils were isolated by hydrodistillation or by supercritical fluid carbon dioxide extraction of the concretes. hydrodistillatio norbysupercriticai fluid carbon dioxide extraction of the concretes.

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Bio-Based Butanol as a Solvent for Essential Oil Extractions

The authors outline the differences seen in butanol, ethanol, water and hexane extractions for lavender and mint (including volatile and organoleptic analyses).

Orange Carbonyls

Chemistry and application

Orange blossom

Orange blossoms are the flowers from the bitter orange tree, Citrus Aurantium Linnaeus. Originating in China, the bitter orange tree was probably introduced to southern France somewhere between the tenth and eleventh centuries AD byt the conquering Arabs. It remained the only orange known to Europeans for about five centuries. Since the fruit of this tree is so unpalatable (though more sour than bitter from this author's first hand experience) it is no wonder that products for fragrances were developed.

Bitter Orange Obsession

Exploring the rich range of traditional and leading-edge ingredients derived from this iconic tree

Natural Isolates from Seville Bitter Orange Tree

Bitter orange peel oil is a usefd ingredient for flavorists became of its tenacity. Because of the increase in citrus style scents, the peel oil has gained popularity in the fragrance field, for instance, in men’s line products such as aftershave and body lotions. It serves well in perfumes, toilet waters and cosmetics.

Natural Aroma Chemicals for Oranges and Other Botanical Sources

In this article, I will focus on the production of aroma chemicals from orange. But I will also mention other essential oils that are sources of aroma chemicals.

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Citrus materials: Composition of Myrtle Leaf Orange

An in-depth analysis of endocarp composition of this interesting traditional Italian/Sicilian/Calabrian material. Myrtle leaf orange is known as chinotto in Italy and chinois in France, presumably because the fruit originated in China.

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Orange blossom absolute: it’s all about Spain!

Bring a touch of freshness to your creations while sustaining bitter orange trees from Seville’s historical supply chain.

2014 World Perfumery Congress Exhibition News & Notes

Photos and company news gathered from the exhibition floor.

The volume of orange oil, terpenes, and d-limonene produced is directly related to the quantity of oranges processed for orange juice.

Highlights of IFEAT’s Socio-Economic Report on Orange

Outlining orange production characteristics, trends, and challenges.

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Delivering a legacy of leadership in authentic Citrus

Experience the irresistible complexity and freshness of authentic fruit! Firmenich is proud to share its range of mouthwatering citrus tonalities, the result of 75 years of dedicated craftsmanship and expertise in high-tech extraction.

Brown Oil Extractor

A new commercial method for the production of citrus essential oils in Florida.

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.

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.

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Endpoint. Extraction Matters in F&F Development

Unadulterated oils and optimized extracts.

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.”

Vanilla flavor is dominated by phenols and their transformation products mostly derived from enzymatic hydrolysis of the phenyl-β-D-glucosides. Cocoa bean flavor is dominated by Strecker aldehydes and pyrazines and other products generated during the roasting process of the beans.

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.

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