Table 4 Volatiles profiles (μg g⁻¹ FW) in the peels of OCC and its donor plants

1

α-Thujene

144.35 ± 27.72b

207.23 ± 30.8a

264.98 ± 30.08a

2

α-Pinene

804.57 ± 153.03b

842.83 ± 125.46ab

1089.03 ± 117.82a

3

Sabinene

128.77 ± 24.57a

140.56 ± 22.06a

173.87 ± 18.41a

4

β-Pinene

236.92 ± 45.00b

429.98 ± 66.59a

521.91 ± 59.04a

5

β-Myrcene

1262.26 ± 244.69a

1204.28 ± 188.37a

1506.58 ± 172.6a

6

α-Phellandrene

33.08 ± 7.50c

55.34 ± 6.54b

70.20 ± 5.31a

7

α-Terpinene

73.05 ± 13.42b

118.21 ± 17.05a

143.5 ± 15.66a

8

d-limonene

60,800.80 ± 7185.92a

59,857.96 ± 5806.31a

66,345.79 ± 5599.97a

9

β-cis-Ocimene

46.03 ± 8.01

49.36 ± 8.11b

68.38 ± 7.56a

10

γ-Terpinene

3213.21 ± 583.21b

5430.11 ± 835.11a

6360.18 ± 679.34a

11

Terpinolene

149.98 ± 29.22b

246.07 ± 38.77a

286.81 ± 31.14a

12

Linalool

152.41 ± 22.04a

55.37 ± 5.15b

54.97 ± 5.28b

13

α-Terpineol

76.01 ± 7.88a

64.6 ± 5.69a

40.38 ± 31.29a

14

Citronellal

28.25 ± 5.06a

19.82 ± 3.2b

19.28 ± 1.00b

15

Methyl 2-methyloctanoate

227.59 ± 0.78a

225.77 ± 2.46a

228.57 ± 0.64a

16

Citronellol acetate

5.56 ± 0.46b

16.83 ± 3.03a

15.44 ± 1.75a

17

(R)-lavandulyl acetate

16.55 ± 3.36c

68.04 ± 10.32b

98.38 ± 11.36a

Sum

67,399.39 ± 8348.50a

69,032.36 ± 7166.67a

77,288.24 ± 6729.2a

18

Copaene

44.00 ± 8.93b

60.57 ± 10.44ab

68.01 ± 7.69a

19

β-Cubebene

35.07 ± 7.50b

45.92 ± 7.44ab

52.66 ± 5.54a

20

β-Elemene

21.77 ± 3.73a

18.42 ± 3.55a

25.39 ± 3.63a

21

Caryophyllene

22.68 ± 3.81b

58.03 ± 9.62a

68.36 ± 7.67a

22

(E)-β-Famesene

37.4 ± 7.50b

117.74 ± 23.03a

128.65 ± 12.12a

23

Germacrene D

123.72 ± 26.64b

2772.96 ± 488.7a

2525.56 ± 267.24a

24

γ-Elemene

17.19 ± 2.72b

196.80 ± 35.29a

174.66 ± 18.57a

25

(−)-β-Elemene

440.45 ± 93.78a

138.93 ± 24.83b

171.49 ± 19.39b

26

δ-Cadinene

57.02 ± 12.36a

69.14 ± 12.49a

79.21 ± 9.92a

27

δ-EIemene

33.08 ± 6.31c

155.35 ± 26.62b

195.32 ± 19.83a

28

Nootkatone

2.79 ± 0.96c

28.59 ± 3.67b

67.88 ± 4.92a

Sum

835.19 ± 172.72b

3662.44 ± 645.18a

3557.22 ± 375.92a

29

(E)-3-Hexen-1-ol

8.30 ± 1.13c

34.14 ± 2.09a

15.79 ± 3.19b

30

3-Hexenal

51.52 ± 4.72c

72.66 ± 1.12a

64.51 ± 3.14b

31

Hexanal

25.21 ± 2.49a

25.38 ± 0.26a

18.56 ± 1.05b

32

(E)-2-Hexenal

5.49 ± 1.13ab

7.48 ± 1.5a

4.41 ± 1.09b

33

Decanal

72.59 ± 13.82a

80.43 ± 15.23a

99.15 ± 10.55a

Sum

163.11 ± 20.83a

220.10 ± 16.89a

202.42 ± 18.21a

34

2,4-di-t-butylphenol

nd

42.13 ± 6.79a

37.71 ± 8.4a

35

o-Cymene

103.06 ± 19.73b

91.13 ± 12.45b

156.95 ± 18.41a

36

n-Hexadecanoic acid

58.71 ± 15.95b

115.47 ± 39.42b

207.42 ± 33.32a

Sum

161.77 ± 20.18b

248.722 ± 58.28b

402.08 ± 48.20a

Total

68,559.46 ± 8553.26a

73,163.61 ± 7884.82a

81,449.95 ± 7136.32a