Skip to main content

Table 2 Major compounds detected in the acetone crude leaf extract of Syzygium legatii by GC-MS

From: The ultrastructural damage caused by Eugenia zeyheri and Syzygium legatii acetone leaf extracts on pathogenic Escherichia coli

S/N Compound RT (s) Molecular formula MW % Peak Area Similarity index (%)
1 Friedelan-3-one 1734.2 C30H50O 426 4.6496 88.8
2 Oleanolic acid 1842 C30H48O3 456 1.3333 80.4
3 Urs-12-en-28-ol 1814.1 C30H50O 426 1.17 84.5
4 α-Amyrin 1680.5 C30H50O 426 1.2047 88.8
5 Dl-α-Tocopherol 1592.4 C29H50O2 430 1.4543 89.5
6 3,7,11,15-Tetramethyl-2-hexadecen-1-ol 892.6 C20H40O 296 1.1379 89.3
7 Neophytadiene 862.3 C20H38 278 1.5963 89.7
8 3-Eicosene, (E)- 800.9 C20H40 280 1.2195 81.1
9 Hexadecane 679.5 C16H34 226 1.6552 94.3
10 Caryophyllene oxide 642.4 C15H24O 220 1.8127 89
11 4H-Imidazol-4-one, 2-amino-1,5-dihydro- 614.7 C3H5N3O 99 1.3649 80.4
12 Tetradecane 505.9 C14H30 198 2.649 94.3
13 Dodecane 316.6 C12H26 170 2.5936 94.2
14 Ethanedicarboxamide, N-(3,5-dimethylphenyl)-N′-[2-(1-piperazinyl)ethyl]- 317.9 C16H24N4O2 304 2.628 92.4
15 Decane 135.6 C10H22 142 1.8075 96