Citrus seed oils extractions and their activity against leaf cutting ant Atta sexdens and its symbiotic fungus

被引：24
|
作者：
Fernandes, JB
David, V
Facchini, PH
da Silva, MFGF
Rodrigues, E
Vieira, PC
Galhiane, MS
Pagnocca, FC
Bueno, OC
Hebling, MJ
Victor, SR
dos Santos, AMR
机构：
[1] Univ Fed Sao Carlos, Dept Quim, BR-13565905 Sao Carlos, SP, Brazil
[2] Univ Estadual Paulista, Dept Quim, BR-17033360 Bauru, SP, Brazil
[3] Univ Estadual Paulista, Ctr Estudos Insetos Sociais, BR-13506900 Rio Claro, SP, Brazil
来源：
QUIMICA NOVA | 2002年 / 25卷 / 6B期
关键词：
supercritical fluid extraction; Citrus oils; ants;
D O I：
10.1590/S0100-40422002000700009
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Seeds Citrus oils (C. sinensis, C. limon and C. reticulata) extraction with hexane in a soxhlet apparatus and through supercritical fluid (CO2) were done. Besides triglycerides, the oils obtained with hexane comprised volatile compounds such as terpenes and fatty alcohols, esters, and aldehydes. However, the oils obtained by extraction with supercritical fluid presented only triglycerides. These results indicate that the extraction using supercritical fluid presents better selectivity. The activity of the oils on the development of the ant symbiotic fungus, Leucoagaricus gongylophorus, showed week activity and the topic insecticide assay showed better activity for the tangerine seed oil.
引用
收藏
页码：1091 / 1095
页数：5
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