Partial chemical composition and antimicrobial activity of Daucus crinitus Desf. extracts
| Autor: | M.A. Dib, Boufeldja Tabti, Jean Costa, Hocine Allali, Amel Bendiabdellah, Mourad Bendahou, Julien Paolini, Nassim Djabou |
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| Rok vydání: | 2010 |
| Předmět: |
chemistry.chemical_classification
biology 010405 organic chemistry 010401 analytical chemistry Organic Chemistry Bacillus cereus Fatty acid Antimicrobial biology.organism_classification 01 natural sciences Lauric acid 0104 chemical sciences chemistry.chemical_compound chemistry Unsaponifiable Botany Food science Gas chromatography Gas chromatography–mass spectrometry Chemical composition Food Science |
| Zdroj: | Grasas y Aceites. 61:271-278 |
| ISSN: | 1988-4214 0017-3495 |
| DOI: | 10.3989/gya.122609 |
| Popis: | The chemical composition of fatty acids and the unsaponifiable fraction of the roots, leaves and stems from Daucus crinitus Desf. were, determined using gas chromatography (GC) and gas chromatography-Mass Spectrometry (GC-MS). The fatty acid fractions of different organs (leaves, stems and roots) were characterized by lauric acid (17.9, 17.5 and 18.1 % respectively) and other long chain fatty acids (until C 22 ). Qualitative and quantitative differences were reported between the unsaponifiable fractions of different organs from D. crinitus . The unsaponifiable fractions of the leaves, roots and stem showed high amounts of aliphatic components (83.4%, 87.2% and 91.4%, respectively). The monoterpen, diterpen and sesquiterpen components were only present in small percentages. The antimicrobial properties of the D. critinus extracts were tested on four different microorganisms. These extracts were found to be active against Bacillus cereus, Staphylococcus aureus, Escherichia coli and Candida albicans. |
| Databáze: | OpenAIRE |
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