Determinación y cuantificación de saponinas en las hojas de la cabuya (furcraea andina) para su posible uso como tensoactivo en detergentes biodegradables
Fecha
2017
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Universidad de Guayaquil. Facultad de Ciencias Químicas
Resumen
El presente trabajo de titulación fue realizado para determinar y cuantificar la cantidad de saponinas presentes en la hoja de la cabuya (furcraea andina) el cual se realizó dos tipos de obtención de materia vegetal, los cuales fueron sometidos a los mismos métodos de maceración, extracción y análisis empleándose como método cualitativo y cuantitativo método espuma y como método de confirmación cuantitativa doble extracción gravimétrica, dicho métodos fueron realizados en el laboratorio del programa de gestión de la calidad y desarrollo tecnológico "PROGECA" de la facultad de Ciencias Químicas de la Universidad de Guayaquil, y el laboratorio analítico “UBA” obteniendo como resultados método espuma muestra #1 1.038%, muestra #2
0.315%; Método doble extracción gravimétrica muestra #1 1.48%, muestra #2
0.48 %, el cual demostró que la hoja de la cabuya contiene saponinas y se lo podría emplear como alternativa como compuesto en la formulación de detergentes biodegradables.
The present titulation work was carried out to determine and quantify the amount of saponins present in the leaf of the cabuya (furcraea andina), which were made two types of production of vegetable matter, which were subjected to the same methods of maceration, extraction And analysis using as a qualitative and quantitative method foam and as a method of quantitative confirmation double gravimetric extraction, these methods were carried out in the laboratory of the program of management of the quality and technological development "PROGECA" of the Faculty of Chemical Sciences of the University of Guayaquil, and the analytical laboratory "UBA" obtaining as results method foam sample # 1 1.038%, sample # 2 0.315%; Double extraction gravimetric method sample # 1 1.48%, sample # 2 0.48%, which demonstrated that the leaf of the cabuya contains saponins and could be used as an alternative as a compound in the formulation of biodegradable detergents
The present titulation work was carried out to determine and quantify the amount of saponins present in the leaf of the cabuya (furcraea andina), which were made two types of production of vegetable matter, which were subjected to the same methods of maceration, extraction And analysis using as a qualitative and quantitative method foam and as a method of quantitative confirmation double gravimetric extraction, these methods were carried out in the laboratory of the program of management of the quality and technological development "PROGECA" of the Faculty of Chemical Sciences of the University of Guayaquil, and the analytical laboratory "UBA" obtaining as results method foam sample # 1 1.038%, sample # 2 0.315%; Double extraction gravimetric method sample # 1 1.48%, sample # 2 0.48%, which demonstrated that the leaf of the cabuya contains saponins and could be used as an alternative as a compound in the formulation of biodegradable detergents
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CABUYA, MATERIA VEGETAL, EXTRACCIÓN, SAPONINAS, BIODEGRADABLES