Chemical Composition and Insecticidal Activity of Essential Oils from Zanthoxylum dissitum Leaves and Roots against Three Species of Storage Pests

被引：37

作者：

Wang, Cheng-Fang ^{[1
,2
]}

Yang, Kai ^{[1
]}

You, Chun-Xue ^{[1
]}

Zhang, Wen-Juan ^{[1
]}

Guo, Shan-Shan ^{[1
]}

Geng, Zhu-Feng ^{[1
]}

Du, Shu-Shan ^{[1
]}

Wang, Yong-Yan ^{[1
]}

机构：

[1] Beijing Normal Univ, Beijing Key Lab Tradit Chinese Med Protect & Util, Beijing 100875, Peoples R China

[2] Chinese Ctr Dis Control & Prevent, Natl Inst Radiol Protect, China CDC Key Lab Radiol Protect & Nucl Emergency, Beijing 100088, Peoples R China

来源：

MOLECULES | 2015年 / 20卷 / 05期

基金：

中国国家自然科学基金;

关键词：

Zanthoxylum dissitum; essential oil; contact activity; stored product pests; STORED-PRODUCT INSECTS; LASIODERMA-SERRICORNE; MAIN COMPOUNDS; TRIBOLIUM-CASTANEUM; SITOPHILUS-ZEAMAIS; BIOACTIVITY; CONSTITUENTS; TOXICITY; COMPONENTS; FRUITS;

D O I：

10.3390/molecules20057990

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

This work aimed to investigate chemical composition of essential oils obtained from Zanthoxylum dissitum leaves and roots and their insecticidal activities against several stored product pests, namely the cigarette beetle (Lasioderma serricorne), red flour beetle (Tribolium castaneum) and black carpet beetle (Attagenus piceus). The analysis by GC-MS of the essential oils allowed the identification of 28 and 22 components, respectively. It was found that sesquiterpenoids comprised a fairly high portion of the two essential oils, with percentages of 74.0% and 80.9% in the leaves and roots, respectively. The main constituents identified in the essential oil of Z. dissitum leaves were -cadinol (12.8%), caryophyllene (12.7%), -cubebene (7.9%), 4-terpineol (7.5%) and germacrene D-4-ol (5.7%), while humulene epoxide II (29.4%), caryophyllene oxide (24.0%), diepicedrene-1-oxide (10.7%) and Z,Z,Z-1,5,9,9-tetramethyl-1,4,7-cycloundecatriene (8.7%) were the major components in the essential oil of Z. dissitum roots. The insecticidal activity results indicated that the essential oil of Z. dissitum roots exhibited moderate contact toxicity against three species of storage pests, L. serricorne, T. castaneum and A. piceus, with LD50 values of 13.8, 43.7 and 96.8 mu g/adult, respectively.

引用

页码：7990 / 7999

页数：10

共 30 条

[1]

Adams R P., 2005, Journal of the American Society for Mass Spectrometry, V16, P1902, DOI DOI 10.1016/J.JASMS.2005.07.008

[2]

[Anonymous], COCHRANE DB SYST REV

[3] Preface [J].