Repositorio UFRO · Omeka S

Bioactive Compounds and Antioxidant Activity in the Fruit of Rosehip (Rosa canina L. and Rosa rubiginosa L.)

Primer Autor	Ruiz, Antonieta
Co-autores	Pena, Fabiola Valencia, Sebastian Tereucan, Gonzalo Nahuelcura, Javiera Jimenez-Aspee, Felipe Cornejo, Pablo
Título	Bioactive Compounds and Antioxidant Activity in the Fruit of Rosehip (Rosa canina L. and Rosa rubiginosa L.)
Editorial	MDPI
Revista	MOLECULES
Lenguaje	en
Resumen	Rosehips (Rosa spp., Rosaceae) are wild rose bushes with more than 100 species. Its fruits vary in colour and size, depending on the species, and are recognised for their nutritional characteristics. Ten samples of Rosa canina L. and Rosa rubiginosa L. fruits were collected at different geographical points from Southern Chile. Nutrients such as crude protein and minerals and functional properties such as phenolic compounds, ascorbic acid, and also antioxidant activities were evaluated by HPLC-DAD-ESI-MS/MS. The results revealed a high content of bioactive compounds, primarily ascorbic acid (6.0 to 8.2 mg g(-1) fresh weight (FW)), flavonols (427.9 +/- 0.4 mu g g(-1) FW) and antioxidant activity. We established a relationship between the antioxidant activity using Trolox equivalent antioxidant capacity (TEAC), cupric reducing antioxidant capacity (CUPRAC) and 2,2-diphenyl radical (DPPH) methods and the concentration of uncoloured compounds, such as flavonols and catechin. This antioxidant activity was primarily associated with the samples from Gorbea, Lonquimay, Loncoche, and Villarrica localities, and all of them were of the species Rosa rubiginosa L. The results here obtained represent novel information of rosehip fruits. In this sense, the reported information about compounds and antioxidant activities in rosehip fruits allowed us to continue new lines of research in relation to the potential formulation of new functional foods and also in the treatment and/or prevention of some diseases.
Fecha Publicación	2023
Tipo de Recurso	artículo original
doi	10.3390/molecules28083544
Formato Recurso	PDF
Palabras Claves	anthocyanin antioxidant activity phenolic compounds rosehip
Ubicación del archivo	http://dx.doi.org/10.3390/molecules28083544
Categoría OCDE	Bioquímica y biología molecular Química
Materias	antocianina actividad antioxidante Compuestos fenólicos rosa mosqueta
Identificador del recurso (Mandatado-único)	artículo original
Versión del recurso (Recomendado-único)	versión publicada
License	CC BY 4.0
Condición de la licencia (Recomendado-repetible)	CC BY 4.0
Derechos de acceso	acceso abierto
Access Rights	acceso abierto
Id de Web of Science	WOS:000984066700001
Tipo de ruta	verde# dorado
Categoría WOS	Bioquímica y biología molecular Química
Referencia del Financiador (Mandatado si es aplicable-repetible)	ANID-FONDECYT 1230587 ANID-FONDECYT 1190585 ANID 2074/2021 ANID FONDECYT 1230587 ANID FONDECYT 1190585