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Table 1 GC/MS analysis of Senecio brasiliensis alkaloid fraction from dried and fresh plant

From: In vitro ovicidal effect of a Senecio brasiliensis extract and its fractions on Haemonchus contortus

Peak tR IK Name of the compound Peak area (%)
Alkaloid Fraction from Dried Plant
1 17.020 1464 Senecionine 3.34
2 18.114 1436 Integerrimine 91.14
3 18.400 1456 Platyphylline 1.46
4 19.704 1444 3(2H)-isoquinolinone, octahydro-, (4ar-trans) 4.06
Alkaloid Fraction from Fresh plant
1 4.830 1381 Cyclohexanone, 5-methyl-2-(1-methylethylidene) 4.15
2 5.721 1491 4-amino-2-nitro-benzaldehyde oxime 0.84
3 7.178 1648 1,2-cyclopropanedicarboxylic acid, 3-(1-methylethenyl)-, diethyl ester 4.12
4 8.959 1406 2-(4-nitrobutyryl) cyclo-octanone 1.19
5 17.071 1363 Senecionine 4.45
6 18.254 1446 Integerrimine 79.26
7 19.068 1500 2-anilino-4-methylquinoline 0.82
8 19.73 1445 Neo-triangularine 1.5
  1. GC/MS Gas Chromatography-Mass Spectrometry, tR retention time, IK Kovats Index