Inhibición de la oxidación in vitro de lipoproteínas de baja densidad (LDL), por extractos acuosos de Camellia sinensis e Hibiscus sabdariffa
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Camellia sinensis
Hibiscus sabdariffa flavonoids
antioxidants
hyperlipidemia
Camellia sinensis
Hibiscus sabdariffa flavonoides
antioxidantes
hiperlipidemia
Hibiscus sabdariffa flavonoids
antioxidants
hyperlipidemia
Camellia sinensis
Hibiscus sabdariffa flavonoides
antioxidantes
hiperlipidemia
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Volume Title
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Intituto Tecnológico de Santo Domingo (INTEC)
Introducción: el uso de bebidas funcionales como las infusiones de Camellia sinensis e Hibiscus sabdariffa, ha crecido en los últimos años a nivel mundial gracias a su contenido en compuestos bioactivos con un alto poder antioxidante, atribuyéndoles diversos efectos entre los que destaca su capacidad hipolipemiente.
Objetivo: el estudio tuvo como propósito evaluar la capacidad de dos extractos acuosos de C. sinensis e H. sabdariffa en la inhibición de la oxidación de las LDL obtenidas de plasma.
Material y métodos: se emplearon hojas de té verde orgánico y cálices deshidratados para la obtención de los extracto. Se determino el contenido de fenoles totales por el método de Folin-Ciocalteu y el ensayo de la oxidación de las LDL como modelo biológico para la evaluación de la capacidad inhibitoria de los extractos.
Resultados: se observó inhibición de la oxidación de las LDL por ambos extractos con diferencia estadística respecto al control (p≤0,05), siendo el extractos de C. sinensis el mayor actividad.
Conclusiones: las dos especies aportan un alto contenido de antioxidantes fundamentales para el organismo, por lo que la ingesta regulada y dirigida por expertos podría contribuir sin duda al tratamiento de hiperlipidemia.
Introduction: the use of functional beverages such as the infusions of Camellia sinensis and Hibiscus sabdariffa, has grown in recent years worldwide thanks to its content in bioactive compounds with a high antioxidant power, attributing various effects among which its lipid-lowering capacity stands out. Objective: the purpose of the study was to evaluate the capacity of two aqueous extracts of C. sinensis and H. sabdariffa in inhibiting the oxidation of LDL obtained from plasma. Material and methods: organic green tea leaves and dehydrated calyces were used to obtain the extracts. The total phenol content was determined by the Folin-Ciocalteu method and the LDL oxidation test as a biological model for the evaluation of the inhibitory capacity of the extracts. Results: inhibition of LDL oxidation by both extracts was observed with statistical difference from the control (p≤0.05), with C. sinensis extracts being the highest activity. Conclusions: the two species provide a high content of fundamental antioxidants for the body, so that regulated and expertly directed intake could certainly contribute to the treatment of hyperlipidemia.
Introduction: the use of functional beverages such as the infusions of Camellia sinensis and Hibiscus sabdariffa, has grown in recent years worldwide thanks to its content in bioactive compounds with a high antioxidant power, attributing various effects among which its lipid-lowering capacity stands out. Objective: the purpose of the study was to evaluate the capacity of two aqueous extracts of C. sinensis and H. sabdariffa in inhibiting the oxidation of LDL obtained from plasma. Material and methods: organic green tea leaves and dehydrated calyces were used to obtain the extracts. The total phenol content was determined by the Folin-Ciocalteu method and the LDL oxidation test as a biological model for the evaluation of the inhibitory capacity of the extracts. Results: inhibition of LDL oxidation by both extracts was observed with statistical difference from the control (p≤0.05), with C. sinensis extracts being the highest activity. Conclusions: the two species provide a high content of fundamental antioxidants for the body, so that regulated and expertly directed intake could certainly contribute to the treatment of hyperlipidemia.
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info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/publishedVersion
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Science and Health; Vol. 4 No. 3 (2020): Science and Health, september-december; 5-11
Ciencia y Salud; Vol. 4 Núm. 3 (2020): Ciencia y Salud, septiempre-diciembre; 5-11
2613-8824
2613-8816
10.22206/cysa.2020.v4i3
Ciencia y Salud; Vol. 4 Núm. 3 (2020): Ciencia y Salud, septiempre-diciembre; 5-11
2613-8824
2613-8816
10.22206/cysa.2020.v4i3