Effects of cadmium on total phenolic compounds and flavonoids in Euglena gracilis
Efectos de cadmio en compuestos fenolicos totales y flavonoides de Euglena gracilis
| dc.creator | González-Mendoza, Daniel | |
| dc.creator | Cervantes-Garcia, David | |
| dc.creator | Troncoso-Rojas, Rosalba | |
| dc.creator | Sánchez-Estrada, Alberto | |
| dc.creator | Gutierrez-Miceli, Federico | |
| dc.creator | Ceceña-Duran, Carlos | |
| dc.creator | Grimaldo-Juarez, Onecimo | |
| dc.date | 2016-06-29 | |
| dc.date.accessioned | 2020-10-29T13:11:54Z | |
| dc.date.available | 2020-10-29T13:11:54Z | |
| dc.identifier | https://revistas.udec.cl/index.php/gayana/article/view/270 | |
| dc.identifier.uri | https://revistaschilenas.uchile.cl/handle/2250/155561 | |
| dc.description | In the present study the production of phenolic acids and flavonoid compounds by E. gracilis exposed to two cadmium concentrations (0.02 and 0.14 mM) was evaluated using high-performance liquid chromatography (HPLC). The results showed that E. gracilis exposed to 0.02 mM Cd+2 increased significantly the total content of phenolic compounds (798.46 ± 12.61 ?g GA/g) and total flavonoids (241.34 ± 47.63 ?g QE/g) with respect to the control (137.34 ± 19.80 ?g QE/g DW and 549.00 ± 8.57 ?g GA/g DW, respectively). However, no significant increase in the total content of phenolic compounds (568.54 ± 17.42 ?g GA/g DW) and total flavonoids (141.11 ± 9.36 ?g QE/g DW) were observed in E. gracilis exposed to 0.14 mM Cd+2. Further research is necessary to determine the specific role of flavonoids in E. gracilis exposed to high concentrations of Cd+2. | en-US |
| dc.description | En el presente estudio la producción de compuestos fenolicos y flavonoides producidos por E. gracilis expuesto a dos concentraciones de cadmio fue evaluado usando cromatografía liquida de alta precisión (HPLC). Los resultados mostraron que 0.02 mM de Cd+2 incrementaba significativamente el contenido total de compuestos fenolicos (798.46 ± 12.61 ?g GA/g) y flavonoides (241.34 ± 47.63 ?g QE/g) con respecto al control (137.34 ± 19.80 ?g QE/g DW y 549.00 ± 8.57 ?g GA/g DW) respectivamente. Sin embargo, incrementos no significativos en el contenido de compuestos fenolicos (568.54 ± 17.42 ?g GA/g DW) y flavonoides totales (141.11 ± 9.36 ?g QE/g DW) fueron observados en E. gracilis expuestas a 0.14 mM de Cd+2. Futuros estudios son necesarios para determinar la función especifica de los flavonoides en E. gracilis expuesto a altas concentraciones de Cd+2. | es-ES |
| dc.format | application/pdf | |
| dc.language | spa | |
| dc.publisher | Universidad de Concepción | es-ES |
| dc.relation | https://revistas.udec.cl/index.php/gayana/article/view/270/618 | |
| dc.relation | https://revistas.udec.cl/index.php/gayana/article/view/270/619 | |
| dc.source | Gayana; Vol. 80 No. 1 (2016); 1-5 | en-US |
| dc.source | Gayana; Vol. 80 Núm. 1 (2016); 1-5 | es-ES |
| dc.source | 0717-6538 | |
| dc.source | 0717-652X | |
| dc.subject | metales pesados | es-ES |
| dc.subject | Euglena gracilis | es-ES |
| dc.subject | compuestos fenolicos | es-ES |
| dc.subject | contaminación | es-ES |
| dc.subject | Heavy metals | en-US |
| dc.subject | Euglena gracilis | en-US |
| dc.subject | phenolic compounds | en-US |
| dc.subject | pollution | en-US |
| dc.title | Effects of cadmium on total phenolic compounds and flavonoids in Euglena gracilis | en-US |
| dc.title | Efectos de cadmio en compuestos fenolicos totales y flavonoides de Euglena gracilis | es-ES |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion |
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