Browsing by Author Churuchumbi Rojas, Erika Fernanda

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Estandarización fitoquímica del extracto de caléndula (Calendula officinalis).
Amaguaña Rojas, Fernanda Jocelyn; Churuchumbi Rojas, Erika Fernanda (Sep-2018) - [Director: Mosquera Tayupanta, Tatiana de los Ángeles]
The natural extracts elaborated for use in natural cosmetics in an empirical way are for the most part available over the counter without any technical data sheet that supports the characteristics of the product. The present work carried out the phytochemical standardization of the extract of...