EFFECT IN ACUTE INFLAMMATION OF SAPOGENIN EXTRACT AND ISOLATED SAPOGENINS FROM QUINOA WASTE (CHENOPODIUM QUINOA WILLD)
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Rev. Bol. Quim
Abstract
A partir de residuos de quinua real (Chenopodium quinoa Willd) se obtuvo un extracto de sapogeninas el cual fue analizado por cromatografía HPLC, además de otros métodos cromatográficos y espectroscópicos, determinándose 4 constituyentes mayoritarios: ácido oleanólico 1, oleanato de metilo 2, hederagenina 3 y ácido fitolaccagenico 4. La actividad antiinflamatoria aguda fue evaluada mediante dos modelos animales, modelo de edema de oreja de ratón inducido por aceite de croton y edema de pata inducido por carragenina, determinándose que el extracto muestra una actividad antiinflamatoria significativa en el modelo de edema de oreja, mayor que los compuestos, sugiriendo un efecto sinérgico entre ellos; mientras que en el modelo de edema de pata se observa una actividad antiinflamatoria significativa en los compuestos aislados y solo una actividad antiinflamatoria moderada en el extracto
A sapogenin extract was obtained from quinoa waste (Chenopodium quinoa Willd) and analyzed by HPLC, as well as other chromatographic and spectroscopic methods, determining four major constituents: Oleanolic acid 1, methyl oleanate 2, hederagenin 3 and phytolaccagenic acid 4. The acute anti-inflammatory activity of both, isolated sapogenins and sapogenin extract, were evaluated in two animal models, carrageenan-induced paw edema and croton-induced ear edema, determining that the extract shows anti-inflammatory activity significant in ear edema model, greater than the compounds, suggesting a synergistic effect between the compounds, while in the paw edema model the isolated compounds show a significant anti-inflammatory activity while the extract shows only a moderate anti-inflammatory activity
A sapogenin extract was obtained from quinoa waste (Chenopodium quinoa Willd) and analyzed by HPLC, as well as other chromatographic and spectroscopic methods, determining four major constituents: Oleanolic acid 1, methyl oleanate 2, hederagenin 3 and phytolaccagenic acid 4. The acute anti-inflammatory activity of both, isolated sapogenins and sapogenin extract, were evaluated in two animal models, carrageenan-induced paw edema and croton-induced ear edema, determining that the extract shows anti-inflammatory activity significant in ear edema model, greater than the compounds, suggesting a synergistic effect between the compounds, while in the paw edema model the isolated compounds show a significant anti-inflammatory activity while the extract shows only a moderate anti-inflammatory activity
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Vol. 30, No. 2