Extraction of pectins
| dc.contributor.author | Marín, D, Rendón | |
| dc.contributor.author | Velásquez, J. A, Parra | |
| dc.contributor.author | Castrillón, J. D, Vargas | |
| dc.contributor.author | L. D., Polo Nieto, | |
| dc.contributor.author | Jaramillo, V, Saldaña | |
| dc.date | 2019-10-07 | |
| dc.date.accessioned | 2020-04-17T17:47:44Z | |
| dc.date.available | 2020-04-17T17:47:44Z | |
| dc.description | Pectins are a group of substances formed from polysaccharides, which are found in the intercellular spaces at the level of the average of vegetables. They allow the binding of the cells and the absorption of large quantities of to transfer them to cells distant from the tissues of the conductors that maintain firmness and texture of the fruits. This practice had as objective the obtaining and characterization of the pectins from the husk of various fruits,, which was carried out by means of the extraction by hydrolysis in acid medium and then with ethyl alcohol, obtaining the following results: small ripe orange (26, 76g), large ripe orange (24.73 g), green orange (14.58), lemon (1.90) and passion fruit (0). | en-US |
| dc.description | Las pectinas son un grupo de sustancias formadas a partir de polisacáridos, que se encuentran en los espacios intercelulares a nivel de la lámina media de los vegetales. Permiten la ligazón de las células y la absorción de grandes cantidades de H2 O, para transferirlas a aquellas células distantes de los tejidos conductores aportando firmeza y textura a los frutos. En el presente trabajo de investigación se tuvo como objetivo la obtención de pectinas a partir de la cascara de diversos frutos; se llevó a cabo mediante extracción por hidrólisis en medio ácido y precipitación con alcohol etílico. Los mejores resultados se alcanzaron con cáscara de naranja madura y cortes pequeños (menores a 3.0 mm2 ), seguidos con la utilización de naranja madura pero con cortes grandes (mayores a 3.0 mm2 ); la naranja verde presentó un contenido intermedio de pectinas, mientras la cáscara de limón y de maracuyá mostraron bajos contenidos de pectinas. | es-ES |
| dc.format | application/pdf | |
| dc.identifier | https://revistas.unilibre.edu.co/index.php/microciencia/article/view/5615 | |
| dc.identifier.uri | https://hdl.handle.net/10901/18342 | |
| dc.language | spa | |
| dc.language.iso | spa | spa |
| dc.publisher | Universidad Libre | es-ES |
| dc.relation | https://revistas.unilibre.edu.co/index.php/microciencia/article/view/5615/5185 | |
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| dc.relation.ispartofjournal | Revistas - Ciencias de la Salud | spa |
| dc.rights.license | Atribución-NoComercial-SinDerivadas 2.5 Colombia | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.5/co/ | * |
| dc.source | Microciencia; Vol. 7 (2018): MICROCIENCIA; 28-34 | es-ES |
| dc.source | 2323-0320 | |
| dc.source | 2323-0320 | |
| dc.subject.proposal | Pectinas | es-ES |
| dc.subject.proposal | Mesocarpo | es-ES |
| dc.subject.proposal | Naranja Madura | es-ES |
| dc.subject.proposal | Naranja Verde | es-ES |
| dc.subject.proposal | Limón | es-ES |
| dc.subject.proposal | Maracuyá | es-ES |
| dc.title | Extraction of pectins | en-US |
| dc.title | Extracción de pectinas | es-ES |
| dc.type.coar | http://purl.org/coar/resource_type/c_6501 | |
| dc.type.coarversion | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |
| dc.type.local | Artículo Revisado por Pares Académicos | es-ES |