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...

• Κύριος συγγραφέας: Sigüenza Barzallo, Viviana Estefanía (author)
• Μορφή: bachelorThesis
• Γλώσσα: spa
• Έκδοση: 2015
• Θέματα: MUESTRA DE PROPOLEOS; PUYANGO
• Διαθέσιμο Online: http://repositorio.utmachala.edu.ec/handle/48000/3771