Essential Oils from Clausena Species in China: Santalene Sesquiterpenes Resource and Toxicity against Liposcelis bostrychophila
Joint Authors
Geng, Zhufeng
Guo, Shanshan
Wang, Yang
Chen, Zhen-Yang
Zhang, Zhe
Cao, Ju-Qin
Pang, Xue
Du, Shu Shan
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-11-19
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
To develop natural product resources from the Clausena genus (Rutaceae), the essential oils (EOs) from four Clausena plants (Clausena excavata, C.
lansium, C.
emarginata, and C.
dunniana) were analyzed by GC-MS.
Their lethal (contact toxicity) and sublethal effects (repellency) against Liposcelis bostrychophila (LB) adults were also evaluated.
Santalene sesquiterpene was the precursor substance of santalol, a valuable perfumery.
It was found that plenty of α-santalol (31.7%) and α-santalane (19.5%) contained in C.
lansium from Guangxi Province and α-santalene (1.5%) existed in C.
emarginata.
Contact toxicity of the four EOs was observed, especially C.
dunniana (LD50 = 37.26 µg/cm2).
Santalol (LD50 = 30.26 µg/cm2) and estragole (LD50 = 30.22 µg/cm2) were the two most toxic compounds.
In repellency assays, C.
excavate, C.
lansium, and C.
emarginata exhibited repellent effect at the dose of 63.17 nL/cm2 2 h after exposure (percentage repellencies were 100%, 98%, and 96%, respectively).
Four Clausena EOs and santalol had an excellent potential for application in the management of LB.
Clausena plants could be further developed to find more resources of natural products.
American Psychological Association (APA)
Guo, Shanshan& Wang, Yang& Chen, Zhen-Yang& Zhang, Zhe& Cao, Ju-Qin& Pang, Xue…[et al.]. 2018. Essential Oils from Clausena Species in China: Santalene Sesquiterpenes Resource and Toxicity against Liposcelis bostrychophila. Journal of Chemistry،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1182595
Modern Language Association (MLA)
Guo, Shanshan…[et al.]. Essential Oils from Clausena Species in China: Santalene Sesquiterpenes Resource and Toxicity against Liposcelis bostrychophila. Journal of Chemistry No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1182595
American Medical Association (AMA)
Guo, Shanshan& Wang, Yang& Chen, Zhen-Yang& Zhang, Zhe& Cao, Ju-Qin& Pang, Xue…[et al.]. Essential Oils from Clausena Species in China: Santalene Sesquiterpenes Resource and Toxicity against Liposcelis bostrychophila. Journal of Chemistry. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1182595
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1182595