What the study found
Commercial and homemade artichoke pâté products were found to contain mainly oleic acid, linoleic acid, and cinnamic acid derivatives such as chlorogenic acid isomers. The study also reports that caffeoylquinic acid isomers were the major phenolic compounds in homemade samples.
Why the authors say this matters
The authors note that artichoke pâtés have not been explored so far, even though globe artichoke is described as a rich source of bioactive ingredients. The study suggests that profiling these products may be relevant for understanding their fatty acid and phenolic compound composition.
What the researchers tested
The researchers analyzed commercial and freshly prepared homemade artichoke pâté samples containing different types of oils. They used liquid chromatography-high resolution mass spectrometry, conventional gas chromatography-mass spectrometry, and UHPLC-Orbitrap MS to determine free fatty acids, total fatty acid composition, and phenolic compounds.
What worked and what didn't
The methods identified oleic acid and linoleic acid as the major free fatty acids and also as major components of total fatty acids. The reported ranges were 3.08–43.44 μg/g for oleic acid and 2.22–49.17 μg/g for linoleic acid in free fatty acids, and 25.85–52.36% and 9.04–47.96% in total fatty acids, respectively. For phenolic compounds, cinnamic acid derivatives were found in abundance, with chlorogenic acid isomers reported at 34.41–252.1 μg/g.
What to keep in mind
The abstract does not describe limitations beyond noting that the study examined commercial and freshly prepared homemade samples with different oils. No additional caveats are stated in the available summary.
Key points
- Artichoke pâté samples contained mainly oleic acid and linoleic acid.
- Cinnamic acid derivatives, including chlorogenic acid isomers, were abundant in the samples.
- Caffeoylquinic acid isomers were the major phenolic compounds in homemade samples.
- The study analyzed both commercial and freshly prepared homemade pâtés with different oils.
- The researchers used LC-HRMS, GC-MS, and UHPLC-Orbitrap MS for profiling.
Disclosure
- Research title:
- Artichoke pâtés contain mainly oleic and linoleic acids
- Authors:
- Christiana Mantzourani, Velisaria-Eleni Gerogianni, Despoina Poikilidou, Μαρία Θεοδωροπούλου, Dimitra Daferera, Antonia Chiou, Maroula G. Kokotou
- Institutions:
- Agricultural University of Athens, Harokopio University of Athens
- Publication date:
- 2026-03-05
- OpenAlex record:
- View
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