Química del extracto Petrol de hojas de Muehlenbeckia tamnifolia (H.B.K.) Meisn.
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Beltrán Angel, Stefani | 2011
The study involved the identification of secondary metabolites present in the leaves of Muehlenbeckia tamnifolia (HBK) Meisner. We performed a total extract of petrol (petroleum ether) using a Soxhlet with a yield of 2.49%, the extract was performed column chromatography (CC), to separate the secondary metabolites present in these fractions, the fractions obtained were subjected to gas chromatography-mass spectrometry (GC-MS) for identification of metabolites was used Nist database 08, of the Universidad Distrital Francisco José de Caldas
The petroleum ether extract of leaves of Muehlenbeckia tamnifolia Colombian species (HBK) Meisner identified the following compounds with their respective percentages of performance: Heptadecane 0.75%, Henicosano 2.67%, Hexatridecano 17.40%, 1-Heptacosanol 2.02%, Triacontano 2.15%, tetracontane 0.52%, Docosane 1.95%, 1-triacontanol 10.77%, 3,7,11,15-tetramethyl-2-hexadecen-1-ol 3.67%, hexacosanoato Methyl 4.73%, 1,2-Epoxinonadeno 17.20% , Alpha-tocopherol-beta-D-monosido 31.03%, 4-tert-butylcyclohexyl acetate 0.77%, (2Z)-2-Benzilenoctanal, benzyl benzoate 0.65%, Alpha-Tocopherol 3.98%, 1-Octacosanol 39.25%, L-(+) - ascorbic-2 ,6-dihexadecanoato 11.59%, 1 - Benzoic acid-2-ethylhexyl ester 1.72%, Estigamasterol 2.89%, 3-friedelanona 2.61%, 9,12,15 octadecatrienoic-acid 11.46%, 9-Tricosene 0.53%, 8-hexyl pentadecane 0.63%, 2,6,10,14 tetramethyl hexadecane 0.67%, 3-Methyl-5-propyl-nonane 0.51%, 9,12,15-octadecatrienoato acetate 3.05%, 1 Benzene,2-ester-diisoctil 87.24%, Hexadecanoato propyl 1.24%, 2-methyl hexadecanoic acid propyl ester 0.64%, 2 - (pentilmetileno)-octanal 0.86%, methyl 9,12,15-Octadecatrienoato 2.45% 2-phenyl-ethyl benzoate 2.01%, 19,12,15-propyl Octadecatrienoato 9.89%, 1.40-diol-tetracontane 3.70%, 2,6,10,14-tetramethyl pentadecane 0.58%, Dotriacontano 1.31%, 9,12,15-Butyl Octadecatrienoato 1.49%.
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