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Title gc-ms characterization, in vitro antioxidant and anti-inflammatory activities of essential oil from the leaves of stachytarpheta jamaicensis
Journal journal of the mexican chemical society
Year 2022
DOI 10.29356/jmcs.v66i4.1822
Cited By 8
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Abstract
abstract. oxidative stress arising from free radicals have been documented to be a sponsor of inflammation, driving the search for plant-based compounds with antioxidant and anti-inflammatory activities. the aim of this study was to analyze the chemical composition and evaluate the in vitro antioxidant and anti-inflammatory potentials of essential oil obtained from leaves of stachytarpheta jamaicensis. essential oil (eo) was extracted using hydro distillation techniques and its components analyzed using gas chromatograph mass spectrometry (gc-ms) techniques. the antioxidant potentials of the eo were assessed using 2,2-diphenyl-1-picrylhydrazyl (dpph) scavenging and ferric ion reducing antioxidant power (frap) assays. anti-inflammatory ability was assessed using inhibition of heat and hypotonicity induced hemolysis of the rbc. gc-ms analysis of essential oil of stachytarpheta jamaicensis showed the presence of limonene (13.85 %), eucalyptol (10.73 %), linalool (5.36 %), cis verbenol (19.54 %), bornyl acetate (12.65 %) and -phellandrene (5.59 %) as major eo components, representing a total of 67.72 % of the total volatile fraction. the eo showed strong anti-inflammatory properties and a minimal scavenging potential of dpph and frap activity compared to standard agents used. result obtained from this study indicates that eo of stachytarpheta jamaicensis is a promising source of antioxidant and anti-inflammatory agents, which can be exploited in pharmaceuticals. resumen. est'a documentado que el estr'es oxidativo originado por radicales libres produce respuestas inflamatorias, lo que ha impulsado la b'usqueda de compuestos de origen vegetal con actividades antioxidantes y antiinflamatorias. el objetivo de este estudio fue analizar la composici'on qu'imica y evaluar el potencial antioxidante y antiinflamatorio in vitro del aceite esencial obtenido de las hojas de stachytarpheta jamaicensis. el aceite esencial (eo, por sus siglas en ingl'es) se extrajo mediante t'ecnicas de hidrodestilaci'on y sus componentes se analizaron mediante t'ecnicas de cromatograf'ia de gases y espectrometr'ia de masas (gc-ms). el potencial antioxidante del aceite esencial se evalu'o utilizando ensayos con 2,2-difenil-1-picrilhidrazilo (dpph) y evaluando el poder reductor de iones f'erricos (frap). la capacidad antiinflamatoria se evalu'o mediante la inhibici'on de la hem'olisis de los gl'obulos rojos inducida por calor e hipotonia. el an'alisis gc-ms del aceite esencial de stachytarpheta jamaicensis mostr'o la presencia de limoneno (13,85 %), eucaliptol (10,73 %), linalol (5,36 %), cis-verbenol (19,54 %), acetato de bornilo (12,65 %) y -felandreno (5,59 %) como componentes mayoritarios del extracto, representando un total de 67,72 % de la fracci'on vol'atil total. el extracto mostr'o propiedades antiinflamatorias y un potencial depurador m'inimo de la actividad de dpph y frap en comparaci'on con los agentes utilizados como est'andares. el resultado obtenido de este estudio indica que el aceite esencial de stachytarpheta jamaicensis es una fuente prometedora de compuestos antioxidantes y antiinflamatorios, que pueden explotarse en productos farmac'euticos.
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Plants
14
Compounds
28
Records

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Compounds
Plants
Plant Parts
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CompoundCount
alpha-pinene2
beta-pinene2
limonene2
beta-phellandrene2
eucalyptol2
gamma-terpinene2
linalool2
endo-borneol2
geijerene2
cis-verbenol2
trans-verbenol2
pinocarvone2
d-verbenone2
bornyl acetate2
PlantFamily
Stachytarpheta jamaicensisverbenaceae
Plant PartCount
leaf28
PlantCompoundPart%
Stachytarpheta jamaicensis alpha-pinene leaf 0.56
Stachytarpheta jamaicensis alpha-pinene leaf 0.56
Stachytarpheta jamaicensis beta-phellandrene leaf 5.59
Stachytarpheta jamaicensis beta-phellandrene leaf 5.59
Stachytarpheta jamaicensis beta-pinene leaf 0.6
Stachytarpheta jamaicensis beta-pinene leaf 0.6
Stachytarpheta jamaicensis bornyl acetate leaf 12.65
Stachytarpheta jamaicensis bornyl acetate leaf 12.65
Stachytarpheta jamaicensis cis-verbenol leaf 19.54
Stachytarpheta jamaicensis cis-verbenol leaf 19.54
Stachytarpheta jamaicensis d-verbenone leaf 0.94
Stachytarpheta jamaicensis d-verbenone leaf 0.94
Stachytarpheta jamaicensis endo-borneol leaf 0.4
Stachytarpheta jamaicensis endo-borneol leaf 0.4
Stachytarpheta jamaicensis eucalyptol leaf 10.73
Stachytarpheta jamaicensis eucalyptol leaf 10.73
Stachytarpheta jamaicensis gamma-terpinene leaf 0.55
Stachytarpheta jamaicensis gamma-terpinene leaf 0.55
Stachytarpheta jamaicensis geijerene leaf 0.42
Stachytarpheta jamaicensis geijerene leaf 0.42
Stachytarpheta jamaicensis limonene leaf 13.85
Stachytarpheta jamaicensis limonene leaf 13.85
Stachytarpheta jamaicensis linalool leaf 5.36
Stachytarpheta jamaicensis linalool leaf 5.36
Stachytarpheta jamaicensis pinocarvone leaf 0.45
Stachytarpheta jamaicensis pinocarvone leaf 0.45
Stachytarpheta jamaicensis trans-verbenol leaf 1.26
Stachytarpheta jamaicensis trans-verbenol leaf 1.26