Table 4: Chemical compositions (%) of essential oils of three of B.  papyrifera resins.

Retention time (min)ComponentsMetekel Metema Humera*
%%%

6.4 -Pinene0.92.02.3
10.4Limonene1.42.13.8
11.1n-Octanol3.44.78.8
12.1Linalool1.01.12.1
15.8Octyl acetate57.165.760.4
18.1Geraniol1.40.82.5

Components identified from the essential oil of same sample reported in our previous study [13].