Research Article

Antibiofilm Activity of Ginger (Zingiber officinale) Extracts In Vitro and Food Model

Table 2

Bioactive chemical compounds identified in the aqueous-ethanolic extract of ginger (Zingiber officinale).

Peak numberConstituentRTArea%

1Decanal (C10H20O)8.721.059
2Benzene,1-(1,5-dimethyl-4-hexenyl)-4-methy-(C15H22)14.231.842
3Cyclohexene (C15H24)14.472.184
41,3-Cyclohexadiene, 5-(1,5-dimethyl-4-hexenyl-(C15H24)14.543.802
5α-Farnesene(C15H24)14.712.045
61,3-Cyclohexadiene (C15H24)15.032.994
71,6,10-Dodecatrien-3-ol, 3,7, 11-trimethyl-(C15H26O)15.612.217
82-Butanone,4(4-hydroxy-3-methoxyphenyl-(C11H14O3)17.216.143
96,10-Dodecadien-1-yn-3-ol, 3,7,11-trimethyl (C15H24)18.041.323
10Spiro[4.5]dec-6-en-8-one, 1,7-dimethyl (C15H24O)19.842.201
11Phthalic acid, butyl dodecyl ester (C24H38O4)21.891.617
1210,13-Octadecadieynoic acid (C19H30O2)22.080.888
13Hexadecanoic acid, ethyl ester (C18H36O2)22.262.324
14Alloaromadendrene25.581.276
153-Decanone (C17H26O3)25.702.550
16Gingerol (C17H26O4)26.5228.404
17Germacrene26.971.890
18Beta-elemen27.753.980
19α-Curcumene28.981.148
20Dimethyl-octadimethoxy (C18H26O2)29.162.979
216-(1-Hydroxymethylvinyl)-4,8a-dimethyl-hexahydro-1H-naphthalene (C15H22O2)30.092.912
227-epi-cis-Sesquisabinene hydrate30.301.142
23Piperine (C17H19NO3)30.461.633
24Zingiberene30.6611.954
258-epi-Gamma-eudesmol31.343.361
26Gamma-cadinene31.781.550
27Piperidine (C23H43NO)32.302.126
28(2,6,6-Trimethylcyclohex-1-phenylmethanesulfonyl) benzene (C16H22O2S)35.962.456
29Total100