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Table 4 Effect of Mg treatments on EO constituents

From: Productivity of wormwood (Artemisia abrotanum) enhanced by trace elements

No. Components RT RIL RIC Mg treatments (g/L) F values
0 2 4 6 8
1 α-Pinene 2.2 939 939 1.9 ± 0.1 0.7 ± 0.1 0.6 ± 0.1 1.3 ± 0.1 0.8 ± 0.2 54.9***
2 Camphene 2.5 953 955 1.2 ± 0.2 1.1 ± 0.1 1.1 ± 0.5 1.5 ± 0.3 1.3 ± 0.3 5.3*
3 Sabinene 2.8 976 978 1.6 ± 0.1 1.3 ± 0.1 2.2 ± 0.2 1.5 ± 0.1 0.8 ± 0.2 35.1***
4 Myrcene 3.2 991 991 2.7 ± 0.2 0.7 ± 0.1 2.7 ± 0.2 1.1 ± 0.1 1.1 ± 0.1 126.5***
5 ρ-Cymene 3.8 1026 1026 1.5 ± 0.1 1.2 ± 0.2 1.3 ± 0.1 0.7 ± 0.1 1.2 ± 0.3 11.9***
6 Limonene 4.3 1031 1032 2.3 ± 0.3 2.2 ± 0.2 0.9 ± 0.1 1.8 ± 0.2 1.1 ± 0.2 31.8***
7 γ-Terpinene 5.3 1062 1062 2.9 ± 0.1 1.4 ± 0.1 1.7 ± 0.3 1.5 ± 0.3 2.4 ± 0.3 78.2***
8 Camphor 5.7 1143 1143 11.8 ± 0.4 12.1 ± 0.5 12.8 ± 0.8 13.6 ± 0.5 14.2 ± 0.9 108.2***
9 Borneol 6.1 1165 1166 2.2 ± 0.2 1.5 ± 0.2 2.4 ± 0.3 1.8 ± 0.2 0.7 ± 0.2 61.0***
10 Terpinen-4-ol 6.8 1177 1177 0.9 ± 0.1 0.9 ± 0.1 1.3 ± 0.1 1.9 ± 0.1 0.8 ± 0.2 39.0***
11 Myrtanal 7.2 1188 1189 0.4 ± 0.1 1.9 ± 0.1 0.9 ± 0.1 2.5 ± 0.2 2.3 ± 0.3 249.0***
12 α-Terpineol 7.9 1189 1189 1.3 ± 0.1 0.8 ± 0.1 1.2 ± 0.2 1.8 ± 0.3 0.8 ± 0.2 23.5***
13 2-Hydroxy-1,8-cineole 8.8 1219 1219 37.9 ± 0.5 38.4 ± 0.4 38.9 ± 0.8 41.3 ± 0.9 42.1 ± 0.9 186.0***
14 Terpenyl acetate 9.1 1352 1352 0.7 ± 0.2 2.6 ± 0.1 0.6 ± 0.1 0.8 ± 0.2 2.1 ± 0.1 135.4***
15 Eugenol 9.5 1356 1356 2.1 ± 0.1 1.6 ± 0.1 0.5 ± 0.1 1.1 ± 0.1 2.4 ± 0.4 109.3***
16 β-Elemene 9.8 1375 1376 2.4 ± 0.2 1.1 ± 0.1 3.2 ± 0.2 0.8 ± 0.2 0.9 ± 0.2 121.8***
17 α-Copaene 11.1 1376 1377 1.5 ± 0.2 2.8 ± 0.1 0.8 ± 0.1 1.8 ± 0.3 1.4 ± 0.4 73.4***
18 β-Caryophyllene 11.3 1418 1418 1.9 ± 0.1 1.6 ± 0.1 0.8 ± 0.1 0.7 ± 0.2 1.2 ± 0.2 49.3***
19 Germacrene D 11.6 1480 1480 2.7 ± 0.1 1.5 ± 0.2 2.1 ± 0.2 1.9 ± 0.2 1.6 ± 0.3 68.4***
20 Davanone 12.1 1586 1688 2.1 ± 0.1 2.2 ± 0.2 1.6 ± 0.1 0.9 ± 0.1 0.8 ± 0.2 80.1***
21 T-Muurolol 12.6 1632 1634 0.4 ± 0.1 1.3 ± 0.1 1.6 ± 0.1 0.8 ± 0.2 0.7 ± 0.3 31.8***
22 Methyl cis-Jasmonate 13.1 1647 1648 2.6 ± 0.1 2.1 ± 0.2 2.2 ± 0.2 0.6 ± 0.1 0.9 ± 0.3 143.8***
23 β-Eudesmol 13.6 1649 1649 12.9 ± 0.3 13.8 ± 0.6 14.8 ± 0.4 15.1 ± 0.7 15.7 ± 0.6 35.9***
24 α-Cadinol 14.1 1653 1653 0.7 ± 0.1 2.9 ± 0.3 1.6 ± 0.1 0.9 ± 0.2 1.1 ± 0.1 185.7***
25 α-Bisabolol 14.6 1683 1684 0.5 ± 0.1 1.7 ± 0.2 1.6 ± 0.1 1.4 ± 0.3 1.3 ± 0.3 42.2***
MCH, 1–7 14.1 ± 0.3 8.6 ± 0.3 10.5 ± 0.5 9.4 ± 0.4 8.7 ± 0.8 149.5***
MCHO, 8–15 57.3 ± 0.5 59.8 ± 1.2 58.6 ± 0.7 64.8 ± 1.2 65.4 ± 2.1 69.8***
SCH, 16–19 8.5 ± 0.2 7.0 ± 0.5 6.9 ± 0.7 5.2 ± 0.2 5.1 ± 0.5 23.1***
SCHO, 20–25 19.2 ± 0.3 24.0 ± 0.4 23.4 ± 0.5 19.7 ± 0.7 20.5 ± 0.5 46.6***
Total detected 99.1 99.4 99.4 99.1 99.7  
  1. Values are given as mean ± SD
  2. ns non significant
  3. *P < 0.05
  4. ***P < 0.001