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PhytoChemia Acta

Tag: Natural products

Toluene in essential oils

1 November 2017

Alexis St-Gelais, M. Sc., chimiste A while ago, I mentionned in an article about Boswellia serrata essential oil that it almost always contained toluene. This compound tends to trigger unrest for some essential oils reseller and consumers, as toluene is indeed a relatively common petroleum-derived industrial solvent. The assumption thus becomes that the oil has […]

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Green, natural and organic

27 June 2017

Benoit Roger Ph. D.   In a previous blog, we talked about naturals vs. synthetics and we saw that the question is a bit trickier than it seems. In a few words, some consider (and we’re a part of them) that natural compounds are just those forged by nature or spontaneously formed during the extraction process […]

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How Much Agarwood in your Agarwood?

5 June 2017

Hubert Marceau, Chimiste, B. Sc. Agarwood is an oil with a very specific odor profile. Almost no two oils will have the same exact smell: sometimes it is leathery, other time smoky, some even have fruity notes and other lots can smell a bit cheesy. The reason for that come from how it is produced. Agarwood is […]

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Essential Oil Card – Bergamot

30 May 2017

Bergamot oil is cold pressed from peels of Citrus aurantium ssp. bergamia fruits. Main compounds found in bergamot are limonene, linalool and linalyl acetate. Common adulteration of this oil is made by adding synthetic linalool and/or synthetic linalyl acetate. This can be easily detected with GC-MS analysis. Cold pressed bergamot oil is known to be […]

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