
handle: 10495/23799
RESUMEN: Este estudio pretende demostrar que residuos de la agroindustria, como son las semillas de Vitis vinifera y Citrus sinensis, y la almendra de Mangifera indica, poseen capacidad neutralizante de algunos efectos enzimáticos inducidos por los venenos de Bothrops asper y Porthidium nasutum; además, actividad inhibitoria del crecimiento de algunos microorganismos de la flora normal de los colmillos y la boca de las serpientes; es así como se determina que los extractos de M. indica y V. vinifera poseen buena capacidad inhibitoria de la actividad de fosfolipasa A2 dependiente de la dosis, y una mayor potencia neutralizante hacia tal actividad del veneno de P. nasutum. Frente al efecto proteolítico inducido por el veneno de las dos víboras, V. vinifera presenta los mejores porcentajes de inhibición dependiendo de la cantidad de extracto utilizado. Sobre la actividad coagulante del veneno de B. asper, M. indica y V. vinifera logran prolongar el tiempo de coagulación hasta ~ 31 y 13 veces respectivamente, el tiempo del correspondiente control positivo. M. indica y V. vinifera inhiben el crecimiento de Escherichia coli y Staphylococcus aureus. Por el contrario, el extracto etanólico de las semillas de C. sinensis no presenta resultados de inhibición muy prometedor
ABSTRACT: This paper tries to demonstrate that agroindustrial residues, such as Vitis vinifera and Citrus sinensis seeds and the Mangifera indica Kernel, have the capacity of neutralize some of the enzymatic effects induced by Bothrops asper and Porthidium nasutum venoms, in addition to the inhibitory ability of some microorganism growth of the normal flora of the serpent fangs and mouth. That is the extracts of M. indica and Vitis vinifera have a good inhibitory ability of the phospholipase A2 activity in a dose dependent manner and if they have a major neutralizing potency against the P. nasutum venom activity. Against the proteolytic effect induced by both snakes venom, V. vinifera shows the best inhibition percentages in a dependent way of the amount of extract used. Against the coagulant activity of B. asper venom, the species M. indica and V. vinifera are able to prolong the coagulation time up ~ 31 and 13 times, respectively, to the corresponding positive control time. M. indica and V. vinifera inhibit the growth of Escherichia coli and Staphylococcus aureus. On the other hand, the etanolic extract of C. sinensis seeds does not show promising inhibition results.
COL0014476
Mangifera, Taninos, Porthidium nasutum, Vid : Vitis vinifera, Bothrops asper, tanins, 610, Mangifera indica, Terciopelo : Bothrops asper, Mango: Mangifera indica L., taninos, TP368-456, 630, Food processing and manufacture, Naranja: Citrus síntesis, Mango: Mangifera indica L, Vitis vinifera, Serpiente: Portidium nasutum, HD9665-9675, Tannins, Pharmaceutical industry, Citrus sinensis
Mangifera, Taninos, Porthidium nasutum, Vid : Vitis vinifera, Bothrops asper, tanins, 610, Mangifera indica, Terciopelo : Bothrops asper, Mango: Mangifera indica L., taninos, TP368-456, 630, Food processing and manufacture, Naranja: Citrus síntesis, Mango: Mangifera indica L, Vitis vinifera, Serpiente: Portidium nasutum, HD9665-9675, Tannins, Pharmaceutical industry, Citrus sinensis
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