Habitats

High altitude tree in sunny site

Low altitude tree in sunny slope

High altitude tree in shady slope

Low altitude tree in shady slope

Sample time

10:39-11:08

11:20-11:47

12:00-12:24

12:37-13:01

Alcohols

Propylene

15.62 ± 22.09a

28.98 ± 40.99a

17.21 ± 24.35a

―

2-ethyl-1-hexanol

6.16 ± 1.67a

13.01 ± 6.63a

8.68 ± 4.15a

7.41 ± 6.99a

2-propyl-1-heptanol

0.63 ± 0.89

―

―

―

Alpha-dimethyl-benzenemethanol

2.56 ± 3.63

―

―

―

Isoropyl palmitate

―

1.68 ± 2.38

―

―

Aldehydes

3-methyl-butanal

3.62 ± 0.30

―

―

―

Hexanal

16.95 ± 3.69a

5.86 ± 1.40b

8.31 ± 3.10b

3.98 ± 1.13b

Heptanal

1.10 ± 0.28

―

―

―

Decanal

―

―

―

1.75 ± 2.47

Terpenes

―

―

―

―

Toluene

18.59 ± 1.57a

8.80 ± 3.74b

13.88 ± 5.18ab

6.65 ± 1.89b

Ethylbenzene

0.83 ± 1.18

―

―

―

P-xylene

2.46 ± 3.48

―

―

―

Styrene

7.16 ± 2.16

―

―

―

Acetophenone

1.11 ± 1.58

―

―

―

Hydrocarbons

3-ethyl-2-methyl-heptane

0.51 ± 0.72

―

―

―

Dodecane

19.86 ± 21.79a

11.48 ± 6.84a

8.12 ± 3.03a

5.39 ± 1.68a

Tridecane

―

―

3.37 ± 4.76a

0.07 ± 0.10b

Tetradecane

0.87 ± 0.28a

4.74 ± 3.50a

2.42 ± 3.43a

5.49 ± 3.02a

Pentadecane

1.93 ± 1.52a

25.43 ± 21.26ab

38.01 ± 7.55b

54.33 ± 8.78b

Hexadecae

―

―

―

14.94 ± 12.13

Floral scent constituent number

16

8

8

8