Caracterización química preliminar de una muestra de propóleos del cantón Puyango.

In the present work a preliminary chemical characterization of a propolis sample from Puyango, employing chromatographic and spectroscopic methods, was realized. Propolis sample was extracted using methanol and the extract was chromatographed over sephadex LH-20 column. The presence of phenolic comp...

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Dettagli Bibliografici
Autore principale: Sigüenza Barzallo, Viviana Estefanía (author)
Natura: bachelorThesis
Lingua:spa
Pubblicazione: 2015
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Accesso online:http://repositorio.utmachala.edu.ec/handle/48000/3771
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