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Egyptian Journal of Biological Pest Control
Egyptian Journal of Biological Pest Control Cover Image

Table 2 Compounds identified by GC-MS fractionation for S. actuosus (SCF20)

From: Induction of potato systemic resistance against the potato virus Y (PVYNTN), using crude filtrates of Streptomyces spp. under greenhouse conditions

Peak Retention time (min) Area % Detected compounds Chemical formula Molecular weight (g/mol)
1 18.44 2.00 1-Deoxy-d-mannitol C6H14O5 166
2 24.45 9.90 Hexanoic acid, anhydride C 12 H 22 O 3 214
3 24.57 1.16 ë-Nonalactone C9H16O2 156
4 25.19 1.02 2-Acetylamino-3-hydroxy-propionic acid C5H9NO4 147
5 27.21 0.36 Deoxyspergualin C17H37N7O3 387
6 27.51 3.17 l-Isoleucine, N-acetyl- C8H15NO3 173
7 30.19 1.21 Chlorozotocin C9H16ClN3O7 313
8 31.24 4.86 Dodecanoic acid (CAS) C12H24O2 200
9 32.15 0.33 Perhydroindene-4- carboxylic acid C18H22O8 366
10 32.95 0.24 Phthalic acid, butyl undecyl ester C23H36O4 376
11 34.05 0.38 Dodecanoic acid, 2,3-bis(acetyloxy)propyl ester C19H34O6 358
12 34.88 2.71 1,2-Benzenedicarboxylic acid, butyl 8-methylnonyl ester C22H34O4 362
13 35.33 6.81 1-Eicosanol (CAS) C 20 H 42 O 298
14 35.40 4.95 Hexadecanoic acid, ethyl ester C 18 H 36 O 2 284
15 37.12 0.45 Epibuphanamine C17H19NO4 301
16 37.40 0.78 Methyl 9,9-dideutero-octadec anoate C19H36D2O2 298
17 37.56 6.20 Hexadecanoic acid (CAS) C 16 H 32 O 2 256
18 38.48 0.42 Linoleic acid ethyl ester C20H36O2 308
19 38.59 2.94 Ethyl Oleate C20H38O2 310
20 38.70 2.06 Oleic Acid C18H34O2 282
21 39.06 14.96 1-Docosanol (CAS) C 22 H 46 O 326
22 40.22 23.80 Citroflex A C 20 H 34 O 8 402
23 42.41 3.41 Behenic alcohol C22H46O 326
24 45.52 0.43 Lucenin 2 C27H30O16 610
25 44.75 5.43 Diisooctyl phthalate C 24 H 38O4 390
  1. Shaded rows with italic font represent compounds with high abundance among other detected compounds (high peaks)
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