Article (Scientific journals)
Characterization of Essential oils and hydrosols from senegalese Eucalyptus camaldulensis (Dehnh.)
Ndiaye, El Hadji Barka; Diop, Michel Bakar; Gueye, Momar Talla et al.
2018In Journal of Essential Oil Research, 30 (2), p. 131-141
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Keywords :
Eucalyptus camaldulensis; Essential oils; floral waters; 1,8-Cineole; béta-pinene p-cymene
Abstract :
[en] 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.
Disciplines :
Chemistry
Phytobiology (plant sciences, forestry, mycology...)
Author, co-author :
Ndiaye, El Hadji Barka;  Université Cheikh Anta Diop et Institut de Technologie Alimentaire
Diop, Michel Bakar;  Université Gaston Berger
Gueye, Momar Talla;  Institut de Technologie Alimentaire
Ndiaye, Ibrahim;  Université Cheikh Anta Diop
Diop, Serigne Mbacké;  Université Cheikh Anta Diop et Institut de Technologie Alimentaire
Fauconnier, Marie-Laure  ;  Université de Liège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > Chimie des agro-biosystèmes
Lognay, Georges ;  Université de Liège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > Chimie des agro-biosystèmes
Language :
English
Title :
Characterization of Essential oils and hydrosols from senegalese Eucalyptus camaldulensis (Dehnh.)
Publication date :
2018
Journal title :
Journal of Essential Oil Research
ISSN :
1041-2905
Publisher :
Allured Publishing Corporation, Carol Stream, United States - Illinois
Volume :
30
Issue :
2
Pages :
131-141
Peer reviewed :
Peer Reviewed verified by ORBi
Name of the research project :
‘WBI-Sénégal n°2: Production d’huiles essentielles à partir de plantes locales: expérimentation, adaptation et diffusion de technologies’
Funders :
WBI - Wallonie-Bruxelles International
Available on ORBi :
since 05 January 2018

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