From:  Cola rostrata K. Schum. constituents induce cytotoxicity through reactive oxygen species generation and mitochondrial membrane depolarisation

Compounds identified in fraction 2AFH50 via GC-MS

Components of 2AFH50RT (min)Qual %Area %MM (g/moL)
2,4-Di-tert-butylphenol9.930941.05206.32
Tetradecanoic acid12.808971.59228.37
2-Pentadecanone, 6,10,14-trimethyl-13.585801.29268.50
n-Hexadecanoic acid14.9969952.29256.40
Heptadecanoic acid15.763911.42270.45
13-Tetradece-11-yn-1-ol16.107591.37208.34
1,6-Dimethyl-9-(1-methylethylidene)-5,12-dioxatricyclo[9.1.0.0(4,6)]dodecan-8-one16.42049a1.63250.33
Octadecanoic acid16.696998.48284.48
2,2,4a,6a,8a,9,12b,14a-Octamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,12,12a,12b,13,14,14a,14b-eicosahydropicene17.21846a1.58410.70
Decanoic acid, 10-(2-hexylcyclopropyl)17.4299910.78296.49
1,4-Dioxaspiro[4.5]decane-6-carboxylic acid, dimethylamide18.218892.10213.27
Cholesta-8,24-dien-3-ol, 4-methyl-, (3.beta.,4.alpha.)-19.174901.20398.70
A-Norcholestan-3-one, 5-ethenyl-, (5.beta.)-19.25141a2.47398.50
24S-Ethyl-5.alpha.-cholesta-2,22E-dien-6-one20.784645.26410.70
Stigmasta-3,5-dien-7-one21.273705.41410.68
2H-3,9a-methano-1-benzoxepin, octahydro-2,2,5a,9-tetramethyl-[3R-(3.alpha.,5a.alpha.,9.alpha.,9a.alpha.)]-21.462502.07222.37
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Area %: area percent, which corresponds to the proportion of each component in the fraction; Qual %: quality of fragment ion peak matching between the unknown component and suggested compounds from NIST14.L; RT: retention time in min; MM: molecular mass. The “a” in superscript represents suggested compounds from NIST14.L which have Qual % less than 50%