| dc.contributor | | en-US |
| dc.creator | Barriga González, Germán | |
| dc.creator | Chamorro, Eduardo | |
| dc.creator | Salinas, Melissa | |
| dc.creator | Modak, Brenda | |
| dc.creator | Olea, Claudio | |
| dc.date | 2016-09-10 | |
| dc.date.accessioned | 2019-04-16T16:43:02Z | |
| dc.date.available | 2019-04-16T16:43:02Z | |
| dc.identifier | https://www.jcchems.com/index.php/JCCHEMS/article/view/92 | |
| dc.identifier.uri | http://revistaschilenas.uchile.cl/handle/2250/42470 | |
| dc.description | The antioxidant capacity has been determined for a number of flavonoid compounds from Heliotropium sinuatum, a plant that grows in arid areas in the north of Chile. The methodologies used were: ORACFL (oxygen radical absorbance capacity - fluorescein), DPPH (2,2-diphenyl-2-picrylhydrazyl) bleaching and electron spin resonance (ESR). These compounds were studied in homogeneous and heterogeneous media. The results showed that the 7-o-methyleriodictiol and 3-o-methylisorhamnetin are those with the highest antioxidant capacity. | en-US |
| dc.format | application/pdf | |
| dc.language | eng | |
| dc.publisher | Sociedad Chilena de Química | en-US |
| dc.relation | https://www.jcchems.com/index.php/JCCHEMS/article/view/92/78 | |
| dc.rights | Copyright (c) 2017 Germán Barriga González, Eduardo Chamorro, Melissa Salinas, Brenda Modak, Claudio Olea | en-US |
| dc.rights | http://creativecommons.org/licenses/by-nc-sa/4.0 | en-US |
| dc.source | Journal of the Chilean Chemical Society; Vol 61, No 3 (2016): Journal of the Chilean Chemical Society | en-US |
| dc.source | 0717-9707 | |
| dc.subject | ORACFL; ESR; DPPH; Flavonoids; Micelle; Antioxidants | en-US |
| dc.title | EVALUATION OF THE ANTIOXIDANT ACTIVITY OF THE FLAVONOIDS ISOLATED FROM HELIOTROPIUM SINUATUM RESIN USING ORACFL, DPPH AND ESR METHODOLOGIES | en-US |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion | |
| dc.type | | en-US |
