Table 1: FT-IR absorption of the extract from variegated grasshopper (Z. variegatus).

FT-IR absorption (cm−1)Functional groupNature of compound

11270.17C–O or C–FAlcohol, ether, carboxylic acid, ester, fluorocompound
21641.48CCAlkene
32937.68C–HAlkane
43430.51O–HAlcohol, carboxylic acid