Table 1 Gas chromatography (GC) analysis of Ulva lactuca methanolic extract

24.81

3,10-Dioxatricyclo[4.3.1.0(2,4)]dec

-7-ene

2-Hydroxyphenethyl alcohol

C₈H₁₀O₂

phenol

31.14

Tricyclo[5.3.0.0(3,9)]decan-4-one

Thymol

C₁₀H₁₄O

24.81

E-7-Tetradecenol

Tetradecanal

C₁₄H₂₈O

Fatty acid

26.70

10-Undecenoic acid,

methyl ester

9-Dodecenoic acid

C₁₂H₂₂O₂

27.74

2-Nonanone,

o-methylixime

Decanamide

C₁₀H₂₁NO

27.74

2-Undecanon,

o-methyloxim, (synoder

anti)

Dodecanamide

C₁₂H₂₅NO

30.74

Ethyl

(9Z,12Z)-9,12-octadecadienoate #

Ethyl linoleate

C₂₀H₃₆O₂

30.74

8,11,14-Eicosatrienoic acid,

(Z,Z,Z)-

Ethyl linolenate

C₂₀H₃₄O₂

28.32

4-Heptanol, 2,4-dimethyl-

Nonan-1-ol

C₉H₂₀O

28.32

Undecanoic acid

Undecanoic acid

C₁₁H₂₂O₂

29.15

9-Octadecenoic acid (Z)-

Oleic acid

C₁₈H₃₄O2

35.02

trans-2-undecenoic acid

2-Cyclopentylhexanoic acid

C₁₁H₂₀O₂

31.14

9,12,15-Octadecatrienoic acid,

methyl ester, (Z,Z,Z)-

Methyl linolenate

C₁₉H₃₂O₂

32.07

9-Octadecenoic acid (Z)-, methyl

ester

Methyl oleate

C₁₉H₃₆O₂

32.23

12-Tridecynoic acid, methyl ester

Megatomoic Acid

C₁₄H₂₄O₂

32.23

9,12-Octadecadienoic acid (Z,Z)-

Linoleic acid

C₁₈H₃₂O₂

31.14

9,12,15-Octadecatrienoic acid,

methyl ester, (Z,Z,Z)-

Methyl linolenate

C₁₉H₃₂O₂

30.9

3,6-Octadecadienoic acid,

methyl ester

Methyl linoleate

C₁₉H₃₄O₂

26.70

DL-Norleucine

1-Nitrohexane

C₆H₁₃NO₂

Alkaloid

26.70

2,7-Dioxatricyclo[4.4.0.0(3,8)]deca

n-4-amine, stereoisomer

Arecoline

C₈H₁₃NO2

25.22

 L-Valine, N-glycyl-

L-Theanine

C₇H₁₄N₂O₃

25.22

4 H,5 H-Pyrano[4,3-d]-1,3-dioxin,

tetrahydro-8a-methyl-

Isobutyl acetoacetate

C₈H₁₄O₃

Carboxylic acid

29.08

4,6-O-Ethylidene-à-D-glucose

Diethyl tartrate

C₈H₁₄O₆

33.72

trans-Traumatic acid

Traumatic acid

C₁₂H₂₀O₄

26.44

Butane, 1,1-dibutoxy-

1,12-Dodecanediol

C₁₂H₂₆O₂

Alcohol

30.9

9,12-Octadecadienal

Linolenyl alcohol

C₁₈H₃₂O

28.32

2 H-thiopyran,

3-butyltetrahydro-

Cyclononane

Hydrocarbon

28.50

d-Glucosamine

D-Glucosamine

C₆H₁₃NO₅

Amino acid

28.50

D-(-)-Norvaline

D-Norvaline

C₅H₁₁NO₂

28.50

D-Lysine

D-Lysine

C₆H₁₄N₂O₂

29.15

2-Aminoethanethiol

Hydrogen sulfate (ester)

1-Azaniumyl-2-sulfonatosulfanylethane

C₂H₇NO₃S₂

Ester

29.15

Alpha-l-rhamnopyranose

2-Deoxyhexopyranose

C₆H₁₂O₅

Polysaccharide

32.69

Melezitose

Raffinose

C₁₈H₃₂O₁₆

32.00

(Z)6,(Z)9-Pentadecadien-1-ol

Dihydrofarnesol

C₁₅H₂₈O

Terpenes

31.14

E,E-6,11-Tridecadien-1-ol acetate

Curcumadiol

C₁₅H₂₆O₂

35.02

Cefazolin

Cefazolin

C₁₄H₁₄N₈O₄S₃

Antibiotic