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Table 4 Represents the compounds identified by gas chromatography mass spectrophotometry analysis of methanol extract of E. crassipes (leaf)

From: Water hyacinth (Eichhornia crassipes) leaves enhances disease resistance in Channa punctata from Vibrio harveyi infection

Name Retention time Area% Chemical formula
4-Methyl-m-dioxane-(amine) 4.626 3.04 C5H10O2
3-Undecanone 12.013 7.36 C11H22O
1-Hexadecene 13.868 0.42 C16H32
1-Nonadecene 18.179 1.04 C19H38
Neophytadiene 19.104 8.42 C20H38
Methyl palmitate 20.919 4.24 C17H34O2
Palmitic acid 21.921 24.18 C16H32O2
Myristic acid, methyl ester 22.822 0.15 C15H30O2
Linoleic acid, methyl ester 24.055 0.35 C19H34O2
Oleic acid, methyl ester 24.156 0.83 C19H36O2
Phytol 24.447 2.56 C20H40O
Stearic acid, methyl ester 24.617 5.33 C19H38O2
9-Hexadecenal 25.202 10.29 C16H30O
Stearic acid 25.528 6.35 C18H36O2
Palmitic acid (β)-monoglyceride 26.868 0.72 C19H38O4
Methyl palmoxirate 30.092 0.07 C18H34O3
Alpha.-monostearin 30.182 0.89 C21H42O4
Cyclocarbosilane 30.461 0.4 C3H12Si3
Eicosanoic acid, methyl ester 31.244 0.42 C21H42O2
Di-n-octyl phthalate 31.606 0.25 C24H38O4
Squalene 36.052 0.22 C30H50
3-Bromocholest-5-ene 37.666 0.57 C27H45Br
Stigmast-5-en-3-ol, oleate 40.439 2.99 C47H82O2
22,23-Dibromostigmasterol acetate 40.612 0.42 C31H50Br2O2
Vitamin E 40.798 5.85 C29H50O2
Epicedrol 41.196 0.5 C15H26O
Stigmasterol 41.978 5.25 C29H48O
Stigmast-5-en-3-ol 42.561 2.94 C29H50O
4,22-Stigmastadiene-3-one 43.427 0.36 C29H46O
Cholest-4-en-3-one 44.095 0.58 C27H44O
3,5-Di-tert-butylphenol 45.758 2.98 C14H22O