Markers of quality and genuineness of commercial extra virgin sacha inchi oils

Pérez-Camino, María-del-Carmen; Gómez-Coca, Raquel B.; Del-Aguila, Chellah; Yácono-Llanos, Juan-Carlos; Chasquibol-Silva, Nancy; Moreda, W.; Guinda, Ángeles

dc.contributor.author	Chasquibol-Silva, Nancy
dc.contributor.author	Gómez-Coca, Raquel B.
dc.contributor.author	Yácono-Llanos, Juan-Carlos
dc.contributor.author	Guinda, Ángeles
dc.contributor.author	Moreda, W.
dc.contributor.author	Del-Aguila, Chellah
dc.contributor.author	Pérez-Camino, María-del-Carmen
dc.contributor.other	Chasquibol-Silva, Nancy	es_PE
dc.contributor.other	Yácono-Llanos, Juan-Carlos	es_PE
dc.date.accessioned	2018-02-09T13:15:02Z
dc.date.available	2018-02-09T13:15:02Z
dc.date.issued	2016
dc.identifier.issn	0017-3495
dc.identifier.uri	http://repositorio.ulima.edu.pe/handle/ulima/5659
dc.description.abstract	This work tackles the study of the quality and authenticity of oils labeled and commercialized as extra virgin sacha inchi oil. Major and minor components as triglycerides, fatty acid methyl esters, tocopherols, sterols and hydrocarbons are determined as well as other physicochemical parameters (density, viscosity, acidity and peroxide value). The results showed that some of the commercialized oils do not fulfill the basic requirement established in the regulation such as the content of a-linolenic acid, higher than 44.7 or 55.0% in the cases of P. volubilis and P. huayllabambana, respectively. The calculated stigmasterol/campesterol ratio for genuine sacha inchi oils should be around 4, however not all commercial oils analyzed comply with this requirement. The presence of the flavons sesamin and sesamolin indicates the addition of compounds from sesame oils. Finally, some of the commercial oils showed to contain trans fatty acids although this was not accompanied by the sterene hydrocarbon presence.	es_ES
dc.description.uri	Indexado en Scopus	es
dc.format	application/pdf	es
dc.language.iso	eng	es_ES
dc.publisher	Consejo Superior de Investigaciones Científicas	es_ES
dc.rights	info:eu-repo/semantics/openAccess
dc.rights.uri	https://creativecommons.org/licenses/by-nc-nd/4.0/	es
dc.source	Universidad de Lima	es
dc.source	Repositorio Institucional - Ulima	es
dc.subject	Calidad de los alimentos	es
dc.subject	Alimentos funcionales	es
dc.subject	Aceites vegetales	es
dc.subject	Aceite de sacha inchi	en
dc.subject	Food-Quality	en
dc.subject	Functional food	en
dc.subject	Plant oils	en
dc.subject	Sacha inchi oil	en
dc.subject	Plukenetia huayllabambana
dc.subject	Plukenetia volubilis
dc.subject.classification	Industria / Industria de los alimentos y bebidas	es
dc.title	Markers of quality and genuineness of commercial extra virgin sacha inchi oils	es_ES
dc.type	info:eu-repo/semantics/article	es_PE
dc.type.other	Artículo en Scopus	es_PE
dc.identifier.journal	Grasas y Aceites	es
dc.publisher.country	España	es
dc.description.peer-review	Revisión por pares