Table 3.
Chemical compositions of the essential oils obtained from plants treated with AA, Trp and MLE.
| Percentage in the Oil (%) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Compound Name | Control (Untreated Plants) |
AA (mg/L) | MLE (%) | Trp (mg/L) | ||||||
| 100 | 200 | 300 | 2.5 | 5 | 10 | 100 | 200 | 300 | ||
| α-Pinene | 0.53 (913,910) * |
0.41 (937,921) |
0.61 (916,910) |
ND | 0.68 (914,911) |
ND | ND | ND | ND | 0.45 (920,914) |
| Sabinene | 6.83 (863,861) |
8.66 (878,876) |
7.82 (877,876) |
5.49 (918,909) |
6.89 (917,911) |
2.76 (937,930) |
3.13 (932,924) |
5.79 (918,917) |
3.53 (929,928) |
6.67 (935,929) |
| α-Terpinene | 0.42 (927,923) |
ND | 0.84 (908,907) |
0.33 (923,919) |
3.55 (909,907) |
ND | 0.8 (923,919) |
0.7 (921,905) |
ND | ND |
| 2-Carene | ND | 2.9 (881,881) | 1.42 (886,885) |
0.73 (869,864) |
ND | ND | 0.61 (868,867) |
ND | ND | ND |
| Cymene | 4.5 (865,850) |
3.83 (846,809) |
4.55 (864,846) |
3.29 (829,813) |
3.9 (906,888) |
3.53 (914,903) |
3.04 (929,909) |
4.41 (824,815) |
7.2 (893,875) |
17.75 (896,884) |
| γ-Terpinene | 1.56 (930,925) |
4.88 (898,869) |
3.17 (901,875) |
2.53 (934,928) |
7.65 (887,885) |
0.96 (938,930) |
2.84 (931,926) |
2.53 (931,926) |
0.67 (938,930) |
0.32 (881,877) |
| 4-Thujanol (Sabinene hydrate) | 10.51 (885,884) |
11.3 (865,865) |
10.38 (875,874) |
12.18 (866,862) |
24.47 (867,865) |
46.47 (847,845) |
33.28 (873,871) |
37.17 (911,908) |
39.88 (865,862) |
9.13 (925,915) |
| Terpineol (cis-β-(1-Terpinenol)) | 33.17 (814,812) |
26.76 (856,839) |
28.44 (803,787) |
38.06 (820,806) |
ND | ND | ND | ND | ND | ND |
| cis-p-2-Menthen-1-ol | 1.29 (874,871) |
1.2 (874,870) |
1.4 (877,873) |
1.09 (876,875) |
1.29 (892,887) |
1.39 (887,835) |
2 (902,896) |
1.68 (882,878) |
1.68 (878,872) |
ND |
| Terpinen-4-ol | 22.25 (813,813) |
21.58 (815,815) |
21.73 (824,824) |
17.42 (837,837) |
33.34 (815,815) |
27.65 (870,864) |
32.04 (829,829) |
26.09 (822,822) |
25.9 (819,818) |
38.35 (902,896) |
| cis-Piperitol | 0.23 (847,800) |
0.19 (845,806) |
0.22 (856,814) |
0.12 (839,790) |
0.18 (884,841) |
0.18 (920,893) |
0.27 (897,877) |
0.21 (870,829) |
0.27 (871,811) |
1.82 (858,831) |
| α-Terpineol | 7.78 (824,765) |
6.24 (861,827) |
7.37 (860,814) |
7.18 (847,815) |
8.88 (857,857) |
9.48 (884,883) |
12.58 (842,832) |
10.67 (821,772) |
9.22 (873,873) |
7.91 (933,921) |
| Linalyl acetate | 2.33 (846,845) |
ND | 2.41 (819,817) |
2.45 (822,821) |
0.76 (907,903) |
1.86 (933,930) |
1.01 (926,923) |
0.92 (897,895) |
3.72 (862,858) |
ND |
| cis-Sabinene hydrate acetate | 2.24 (852,811) |
5.06 (867,780) |
2.09 (870,825) |
1.91 (885,786) |
3.64 (888,789) |
0.33 (925,818) |
1.7 (913,811) |
2.88 (922,877) |
2.03 (888,790) |
0.86 (922,859) |
| 1-Terpinen-4-yl acetate | 0.35 (838,830) |
0.48 (846,838) |
0.54 (822,814) |
0.32 (906,862) |
0.34 (842,833) |
0.27 (867,855) |
0.67 (836,828) |
0.41 (850,841) |
0.55 (838,829) |
ND |
| 2,5-Dimethyl-3-hexyne-2,5-diol | 0.62 (796,757) |
0.32 (810,766) |
0.53 (794,758) |
0.19 (807,757) |
0.21 (822,780) |
0.36 (823,786) |
0.15 (819,771) |
0.53 (822,782) |
0.36 (817,779) |
ND |
| Caryophyllene | 2.26 (894,850) |
2.71 (812,810) |
3.19 (865,806) |
2.71 (812,809) |
2.1 (899,870) |
1.84 (918,918) |
2.02 (913,903) |
2.01 (891,862) |
1.96 (890,866) |
1.46 (915,913) |
| γ-Elemene | 0.61 (863,860) |
1.16 (840,839) |
0.96 (837,835) |
1.36 (840,839) |
0.82 (857,855) |
0.53 (869,865) |
0.91 (846,844) |
0.83 (860,858) |
0.42 (878,874) |
ND |
| (-)-Spathulenol | 0.72 (863,862) |
0.7 (888,873) |
0.75 (859,859) |
0.67 (900,882) |
0.23 (885,883) |
0.75 (921,906) |
0.61 (915,902) |
0.88 (865,864) |
0.84 (906,889) |
4.52 (901,900) |
| Caryophyllene oxide | 0.22 (886,884) |
0.19 (884,882) |
0.21 (904,903) |
0.29 (884,881) |
0.09 (916,912) |
0.43 (935,933) |
0.33 (922,921) |
0.16 (926,924) |
0.41 (916,915) |
0.29 (776,762) |
| Monoterpenes (%) | 94.61 | 93.81 | 93.52 | 93.29 | 95.78 | 95.24 | 94.12 | 93.99 | 95.01 | 83.26 |
| Sesquiterpenes (%) | 3.81 | 4.76 | 5.11 | 5.03 | 3.24 | 3.55 | 3.87 | 3.88 | 3.63 | 6.27 |
| Non- oxygenated constituents (%) | 16.71 | 24.55 | 22.56 | 16.44 | 25.59 | 9.62 | 13.35 | 16.27 | 13.78 | 26.65 |
| Oxygenated constituents (%) | 81.71 | 74.02 | 76.07 | 81.88 | 73.43 | 89.17 | 84.64 | 81.60 | 84.86 | 62.88 |
* Values in parentheses are (SI: Standard Index, RSI: Reverse Standard Index); ND: Not detected.