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Chemical Composition, Characteristics Profiles and Bioactivities of Tunisian Phalaris canariensis Seeds: a Potential Source of ω-6 and ω-9 Fatty Acids.
J Oleo Sci. 2018 Jul 01; 67(7):801-812.JO

Abstract

Seeds oils of Phalaris canariensis extracted by ultrasonication and cold maceration were evaluated for their physical characteristics, total phenol contents, fatty acid and sterol compositions as well as for their antioxidant, antibacterial and acetylcholinesterase activities. The physicochemical properties of ultrasonication and cold maceration oils respectively were: acid values (4.00 and 3.25) mg KOH/g, peroxide values (5.53 and 4.41) meq O2 Kg-1, iodine values (88.83 and 95.17) g/100 g of oil, saponification values (119.21 and 98.17) mg KOH/g, phenolic content (36.40 and 53.00) mg GAE/g extract, chlorophylls (0.52 and 0.60) mg/kg oil and carotenoids contents (1.92 and 1.88) mg/kg oil. Gas chromatography analysis revealed that linoleic (52.03 and 52.2%), oleic (31.75 and 31.84%) and palmitic (11.09 and 11.34 %) acids were the major fatty acids in the two oils. Specific extinctions at 232 nm (K232) and 270 nm (K270) were (0.58 and 0.44) and (0.42 and 0.33), respectively. The DSC melting curve showed that their melting points and melting enthalpies were (-28.05°C and 76.8 J/g) and (-27.47°C and 62.3 J/g), respectively. On the other hand, the evaluation of their DPPH radical scavenging, total antioxidant capacity, antibacterial and acetylcholinesterase activities showed interesting results. Thus, Phalaris canariensis seeds oils could deserve further consideration and investigation as a potentially new multi-purpose product for agro-food, medicinal and cosmetic uses.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Ben Salah H
Laboratory of Organic Chemistry LR17ES08 (Natural Substances Team), Faculty of Sciences of Sfax, University of Sfax.
Kchaou M
Laboratory of Organic Chemistry LR17ES08 (Natural Substances Team), Faculty of Sciences of Sfax, University of Sfax.
Ben Abdallah Kolsi R
Laboratory of Plant Biotechnology Applied to Crop Improvement, Faculty of Science, Sfax University.
Abdennabi R
Laboratory of Plant Biotechnology Applied to Crop Improvement, Faculty of Science, Sfax University.
Ayedi M
Olive Tree Institute, UR: Cultivated Plant Protection and Environment.
Gharsallah N
Laboratory of Plant Biotechnology Applied to Crop Improvement, Faculty of Science, Sfax University.
Allouche N
Laboratory of Organic Chemistry LR17ES08 (Natural Substances Team), Faculty of Sciences of Sfax, University of Sfax.

MeSH

AcetylcholinesteraseAnti-Bacterial AgentsAntioxidantsChemical PhenomenaChromatography, GasFatty Acids, Omega-6Linoleic AcidOleic AcidPalmitic AcidPhalarisPhenolsPhytosterolsPlant OilsSeeds

Pub Type(s)

Journal Article

Language

eng

PubMed ID

29877220

Citation

Ben Salah, Hichem, et al. "Chemical Composition, Characteristics Profiles and Bioactivities of Tunisian Phalaris Canariensis Seeds: a Potential Source of Ω-6 and Ω-9 Fatty Acids." Journal of Oleo Science, vol. 67, no. 7, 2018, pp. 801-812.
Ben Salah H, Kchaou M, Ben Abdallah Kolsi R, et al. Chemical Composition, Characteristics Profiles and Bioactivities of Tunisian Phalaris canariensis Seeds: a Potential Source of ω-6 and ω-9 Fatty Acids. J Oleo Sci. 2018;67(7):801-812.
Ben Salah, H., Kchaou, M., Ben Abdallah Kolsi, R., Abdennabi, R., Ayedi, M., Gharsallah, N., & Allouche, N. (2018). Chemical Composition, Characteristics Profiles and Bioactivities of Tunisian Phalaris canariensis Seeds: a Potential Source of ω-6 and ω-9 Fatty Acids. Journal of Oleo Science, 67(7), 801-812. https://doi.org/10.5650/jos.ess17278
Ben Salah H, et al. Chemical Composition, Characteristics Profiles and Bioactivities of Tunisian Phalaris Canariensis Seeds: a Potential Source of Ω-6 and Ω-9 Fatty Acids. J Oleo Sci. 2018 Jul 1;67(7):801-812. PubMed PMID: 29877220.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Chemical Composition, Characteristics Profiles and Bioactivities of Tunisian Phalaris canariensis Seeds: a Potential Source of ω-6 and ω-9 Fatty Acids. AU - Ben Salah,Hichem, AU - Kchaou,Mouna, AU - Ben Abdallah Kolsi,Rihab, AU - Abdennabi,Raed, AU - Ayedi,Mohamed, AU - Gharsallah,Néji, AU - Allouche,Noureddine, Y1 - 2018/06/07/ PY - 2018/6/8/pubmed PY - 2018/8/28/medline PY - 2018/6/8/entrez KW - Phalaris canariensis KW - biological activities KW - chemical composition KW - physicochemical properties KW - seeds oil SP - 801 EP - 812 JF - Journal of oleo science JO - J Oleo Sci VL - 67 IS - 7 N2 - Seeds oils of Phalaris canariensis extracted by ultrasonication and cold maceration were evaluated for their physical characteristics, total phenol contents, fatty acid and sterol compositions as well as for their antioxidant, antibacterial and acetylcholinesterase activities. The physicochemical properties of ultrasonication and cold maceration oils respectively were: acid values (4.00 and 3.25) mg KOH/g, peroxide values (5.53 and 4.41) meq O2 Kg-1, iodine values (88.83 and 95.17) g/100 g of oil, saponification values (119.21 and 98.17) mg KOH/g, phenolic content (36.40 and 53.00) mg GAE/g extract, chlorophylls (0.52 and 0.60) mg/kg oil and carotenoids contents (1.92 and 1.88) mg/kg oil. Gas chromatography analysis revealed that linoleic (52.03 and 52.2%), oleic (31.75 and 31.84%) and palmitic (11.09 and 11.34 %) acids were the major fatty acids in the two oils. Specific extinctions at 232 nm (K232) and 270 nm (K270) were (0.58 and 0.44) and (0.42 and 0.33), respectively. The DSC melting curve showed that their melting points and melting enthalpies were (-28.05°C and 76.8 J/g) and (-27.47°C and 62.3 J/g), respectively. On the other hand, the evaluation of their DPPH radical scavenging, total antioxidant capacity, antibacterial and acetylcholinesterase activities showed interesting results. Thus, Phalaris canariensis seeds oils could deserve further consideration and investigation as a potentially new multi-purpose product for agro-food, medicinal and cosmetic uses. SN - 1347-3352 UR - https://www.unboundmedicine.com/medline/citation/29877220/Chemical_Composition_Characteristics_Profiles_and_Bioactivities_of_Tunisian_Phalaris_canariensis_Seeds:_a_Potential_Source_of_ω_6_and_ω_9_Fatty_Acids_ DB - PRIME DP - Unbound Medicine ER -