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. 2013 Nov 4;21(3):275–279. doi: 10.1016/j.sjbs.2013.10.003

Table 2.

Chemical groups detected in the sternum of males and females of Rhynchophorus ferrugineus.

Extraction solvent Male
Female
Chemical group Acetone Chloroform Di. Ether Acetone Chloroform Di. Ether
(1) Hydrocarbons 16 18 16 22 10 4
(2) Carboxylic acid 1 3 3
(3) Alcohols 1 18 1 12
(4) Ketones 3 1 6 2
(5) Aldehydes 1
(6) Esters 2 2
(7) Amines 1 2 1 1