Characterization of Essential oils and hydrosols from senegalese Eucalyptus camaldulensis (Dehnh.)
2018
Ndiaye, El Hadji Barka | Diop, Michel Bakar | Gueye, Momar Talla | Ndiaye, Ibrahim | Diop, Serigne Mbacké | Fauconnier, Marie-Laure | Lognay, Georges
Английский. peer reviewed
Показать больше [+] Меньше [-]Английский. The volatile oils of Eucalyptus camaldulensis leaves harvested in three agro-ecological areas in Senegal were analyzed by GC-FID and GC-MS. Yields ranged from 0.5 to 1.0%. Qualitative and quantitative différences were determined in the composition according to leave sources. The main compounds of Saint-Louis oils were= 18.-cineole (69.3-73.0%) and limonene (12.4-13.5%) whereas those from Kaolack were charaterized by p-cymene (28.4-32.6%), 1.8-cineole (16.8-20.0%), alpha-pinene (8.7-11.6%) and limonene (7.8-8.3%). Those from Dakar revealed high content of béta-pinene (25.3-34.4%) and alpha-eudesmol (12.3-20.6%). During drying of leaves, the proportions of all major compounds (except limonene) increased and were optimal after 2 hours extraction duration.
Показать больше [+] Меньше [-]‘WBI-Sénégal n°2: Production d’huiles essentielles à partir de plantes locales: expérimentation, adaptation et diffusion de technologies’
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