Article (Scientific journals)
Seasonal effect on the chemical composition, insecticidal properties and other biological activities of Zanthoxylum leprieurii Guill. & Perr. essential oils
Tanoh, Amenan Evelyne; Blanchard Boué, Guy; Nea, Fatimata et al.
2020In Foods, 9 (5), p. 550
Peer Reviewed verified by ORBi
 

Files


Full Text
foods-09-00550 (1).pdf
Publisher postprint (1.01 MB)
Download

All documents in ORBi are protected by a user license.

Send to



Details



Keywords :
Zanthoxylum leprieurii; essential oils; Sitophilus granarius; tridecan-2-one; β-myrcene; (E)-β-ocimene; dendrolasin; antioxidant; anti-inflammatory; insecticidal; anti-plasmodial; Côte d’Ivoire
Abstract :
[en] This study focused, for the first time, on the evaluation of the seasonal effect on the chemical composition and biological activities of essential oils hydrodistillated from leaves, trunk bark and fruits of Zanthoxylum leprieurii (Z. leprieurii), a traditional medicinal wild plant growing in Côte d’Ivoire. The essential oils were obtained by hydrodistillation from fresh organs of Z. leprieurii growing on the same site over several months using a Clevenger‐type apparatus and analyzed by gas chromatography‐mass spectrometry (GC/MS). Leaf essential oils were dominated by tridecan‐ 2‐one (9.00 ± 0.02–36.80 ± 0.06%), (E)‐β‐ocimene (1.30 ± 0.50–23.57 ± 0.47%), β‐caryophyllene (7.00 ± 1.02–19.85 ± 0.48%), dendrolasin (1.79 ± 0.08–16.40 ± 0.85%) and undecan‐2‐one (1.20 ± 0.03–8.51 ± 0.35%). Fruit essential oils were rich in β‐myrcene (16.40 ± 0.91–48.27 ± 0.26%), citronellol (1.90 ± 0.02–28.24 ± 0.10%) and geranial (5.30 ± 0.53–12.50 ± 0.47%). Tridecan‐2‐one (45.26 ± 0.96–78.80 ± 0.55%), β‐caryophyllene (1.80 ± 0.23–13.20 ± 0.33%), 𝛼‐humulene (4.30 ±1.09–12.73 ± 1.41%) and tridecan‐2‐ol (2.23 ± 0.17–10.10 ± 0.61%) were identified as major components of trunk bark oils. Statistical analyses of essential oil compositions showed that the variability mainly comes from the organs. Indeed, principal component analysis (PCA) and hierarchical cluster analysis (HCA) allowed us to cluster the samples into three groups, each one consisting of one different Z. leprieurii organ, showing that essential oils hydrodistillated from the different organs do not display the same chemical composition. However, significant differences in essential oil compositions for the same organ were highlighted during the studied period, showing the impact of the seasonal effect on essential oil compositions. Biological activities of the produced essential oils were also investigated. Essential oils exhibited high insecticidal activities against Sitophilus granarius, as well as antioxidant, anti‐inflammatory and moderate anti‐plasmodial properties.
Disciplines :
Chemistry
Entomology & pest control
Phytobiology (plant sciences, forestry, mycology...)
Author, co-author :
Tanoh, Amenan Evelyne ;  Université de Liège - ULiège > Département GxABT > Chimie des agro-biosystèmes
Blanchard Boué, Guy
Nea, Fatimata ;  Université de Liège - ULiège > Département GxABT > Chimie des agro-biosystèmes
Genva, Manon  ;  Université de Liège - ULiège > Département GxABT > Chimie des agro-biosystèmes
Wognin, Esse Léon
Ledoux, Allison ;  Université de Liège - ULiège > Département de pharmacie > Pharmacognosie
Martin, Henri ;  Université de Liège - ULiège > Département GxABT > Chimie des agro-biosystèmes
Tonzibo, Zahani Félix
Frederich, Michel  ;  Université de Liège - ULiège > Département de pharmacie > Pharmacognosie
Fauconnier, Marie-Laure  ;  Université de Liège - ULiège > Département GxABT > Chimie des agro-biosystèmes
Language :
English
Title :
Seasonal effect on the chemical composition, insecticidal properties and other biological activities of Zanthoxylum leprieurii Guill. & Perr. essential oils
Publication date :
2020
Journal title :
Foods
eISSN :
2304-8158
Publisher :
MDPI AG, Switzerland
Volume :
9
Issue :
5
Pages :
550
Peer reviewed :
Peer Reviewed verified by ORBi
Name of the research project :
EOHUB project 600873‐EPP‐1‐2018‐1ES‐EPPKA2‐KA.
Funders :
EACEA - Agence exécutive européenne pour l’Education et la Culture [BE]
Available on ORBi :
since 04 May 2020

Statistics


Number of views
119 (31 by ULiège)
Number of downloads
118 (26 by ULiège)

Scopus citations®
 
21
Scopus citations®
without self-citations
12
OpenCitations
 
19

Bibliography


Similar publications



Contact ORBi