Characterization of promising potato clones (solanum tuberosum l. subspecies andigena) for starch extraction

Colombia has been overproducing potatoes with around 18% remaining unmarketable, constituting a potential alternative use in obtaining native starch for the food industry. To this end, 17 promising potato clones from the Programa de Mejoramiento Genetico of Corpoica were characterized for agronomic...

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Autores:
Garnica Holguin, Ana Magdalena
Romero Bernal, Angela Rocio
Prieto Contreras, Lena Food Engineering Program, Faculty of Eng
Ceron Lasso, Maria Del Socorro
Argüelles Cárdenas, Jorge
Tipo de recurso:
Article of journal
Fecha de publicación:
2012
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/33534
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/33534
http://bdigital.unal.edu.co/23614/
Palabra clave:
agronomía
producción
análisis de alimentos
agronomic variables
physicochemical characteristics
food ingredients
tubers processed.
Caracteristicas Agronomicas
Composicion de alimentos
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Garnica Holguin, Ana Magdalena06e27cef-c9c0-408b-86de-652dc8f99825300Romero Bernal, Angela Rocio2cdaa4d8-5e8c-4b81-980d-665e72abae84300Prieto Contreras, Lena Food Engineering Program, Faculty of Eng6daace6c-d610-4673-b4b8-1da74741caba300Ceron Lasso, Maria Del Socorro281d4235-b756-4b3e-8060-f53fb2afd784300Argüelles Cárdenas, Jorgef50f88d1-4573-4539-aaed-9a64308386c13002019-06-27T22:58:50Z2019-06-27T22:58:50Z2012https://repositorio.unal.edu.co/handle/unal/33534http://bdigital.unal.edu.co/23614/Colombia has been overproducing potatoes with around 18% remaining unmarketable, constituting a potential alternative use in obtaining native starch for the food industry. To this end, 17 promising potato clones from the Programa de Mejoramiento Genetico of Corpoica were characterized for agronomic variables, as well as physicochemical variables for the tubers. The results were analyzed with descriptive statistics, Pearson correlation and cluster analysis. Clone codified 36 was selected as having potential for the extraction of native starch, showing agronomically: a plant height of 75 cm, a green and undulating stalk, moderate deep purple and white blooming, semi-stellate-shaped corolla, green globe-shaped berries, oval tubers with a creamy white peel color and dotted with purple spots; physicochemically the tubers had: 1.090 specific gravity, 23.12% dry matter, 16.82% starch (22% amylose and 78% amylopectin), 0.122% reducing sugars, 2% protein, 0.82% ash and a pH of 5.69. The extracted starch showed a yield of 53.66% with 19.32% moisture.application/pdfspaUniversidad Nacional de Colombia, Facultad de Agronomía, Centro Editorialhttp://revistas.unal.edu.co/index.php/agrocol/article/view/20605Universidad Nacional de Colombia Revistas electrónicas UN Agronomía ColombianaAgronomía ColombianaAgronomía Colombiana; Vol. 30, núm. 3 (2012); 326-334 Agronomía Colombiana; Vol. 30, núm. 3 (2012); 326-334 2357-3732 0120-9965Garnica Holguin, Ana Magdalena and Romero Bernal, Angela Rocio and Prieto Contreras, Lena Food Engineering Program, Faculty of Eng and Ceron Lasso, Maria Del Socorro and Argüelles Cárdenas, Jorge (2012) Characterization of promising potato clones (solanum tuberosum l. subspecies andigena) for starch extraction. Agronomía Colombiana; Vol. 30, núm. 3 (2012); 326-334 Agronomía Colombiana; Vol. 30, núm. 3 (2012); 326-334 2357-3732 0120-9965 .Characterization of promising potato clones (solanum tuberosum l. subspecies andigena) for starch extractionArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTagronomíaproducciónanálisis de alimentosagronomic variablesphysicochemical characteristicsfood ingredientstubers processed.Caracteristicas AgronomicasComposicion de alimentosORIGINAL20605-69601-1-SP.JPGimage/jpeg36605https://repositorio.unal.edu.co/bitstream/unal/33534/1/20605-69601-1-SP.JPG9162fad68fdfc33d7a8f5c2a27e686caMD5120605-165668-2-PB.pdfapplication/pdf192785https://repositorio.unal.edu.co/bitstream/unal/33534/2/20605-165668-2-PB.pdf7082d1affdf81225a44d66925b821631MD5220605-69600-1-SP.xlsapplication/vnd.ms-excel47104https://repositorio.unal.edu.co/bitstream/unal/33534/3/20605-69600-1-SP.xls3ac931c42182fb14edd33df0b77e488dMD53THUMBNAIL20605-165668-2-PB.pdf.jpg20605-165668-2-PB.pdf.jpgGenerated Thumbnailimage/jpeg8792https://repositorio.unal.edu.co/bitstream/unal/33534/4/20605-165668-2-PB.pdf.jpg2138d70798ab67d29738c8fd69089636MD54unal/33534oai:repositorio.unal.edu.co:unal/335342022-12-26 23:05:12.238Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Characterization of promising potato clones (solanum tuberosum l. subspecies andigena) for starch extraction
title Characterization of promising potato clones (solanum tuberosum l. subspecies andigena) for starch extraction
spellingShingle Characterization of promising potato clones (solanum tuberosum l. subspecies andigena) for starch extraction
agronomía
producción
análisis de alimentos
agronomic variables
physicochemical characteristics
food ingredients
tubers processed.
Caracteristicas Agronomicas
Composicion de alimentos
title_short Characterization of promising potato clones (solanum tuberosum l. subspecies andigena) for starch extraction
title_full Characterization of promising potato clones (solanum tuberosum l. subspecies andigena) for starch extraction
title_fullStr Characterization of promising potato clones (solanum tuberosum l. subspecies andigena) for starch extraction
title_full_unstemmed Characterization of promising potato clones (solanum tuberosum l. subspecies andigena) for starch extraction
title_sort Characterization of promising potato clones (solanum tuberosum l. subspecies andigena) for starch extraction
dc.creator.fl_str_mv Garnica Holguin, Ana Magdalena
Romero Bernal, Angela Rocio
Prieto Contreras, Lena Food Engineering Program, Faculty of Eng
Ceron Lasso, Maria Del Socorro
Argüelles Cárdenas, Jorge
dc.contributor.author.spa.fl_str_mv Garnica Holguin, Ana Magdalena
Romero Bernal, Angela Rocio
Prieto Contreras, Lena Food Engineering Program, Faculty of Eng
Ceron Lasso, Maria Del Socorro
Argüelles Cárdenas, Jorge
dc.subject.proposal.spa.fl_str_mv agronomía
producción
análisis de alimentos
agronomic variables
physicochemical characteristics
food ingredients
tubers processed.
Caracteristicas Agronomicas
Composicion de alimentos
topic agronomía
producción
análisis de alimentos
agronomic variables
physicochemical characteristics
food ingredients
tubers processed.
Caracteristicas Agronomicas
Composicion de alimentos
description Colombia has been overproducing potatoes with around 18% remaining unmarketable, constituting a potential alternative use in obtaining native starch for the food industry. To this end, 17 promising potato clones from the Programa de Mejoramiento Genetico of Corpoica were characterized for agronomic variables, as well as physicochemical variables for the tubers. The results were analyzed with descriptive statistics, Pearson correlation and cluster analysis. Clone codified 36 was selected as having potential for the extraction of native starch, showing agronomically: a plant height of 75 cm, a green and undulating stalk, moderate deep purple and white blooming, semi-stellate-shaped corolla, green globe-shaped berries, oval tubers with a creamy white peel color and dotted with purple spots; physicochemically the tubers had: 1.090 specific gravity, 23.12% dry matter, 16.82% starch (22% amylose and 78% amylopectin), 0.122% reducing sugars, 2% protein, 0.82% ash and a pH of 5.69. The extracted starch showed a yield of 53.66% with 19.32% moisture.
publishDate 2012
dc.date.issued.spa.fl_str_mv 2012
dc.date.accessioned.spa.fl_str_mv 2019-06-27T22:58:50Z
dc.date.available.spa.fl_str_mv 2019-06-27T22:58:50Z
dc.type.spa.fl_str_mv Artículo de revista
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url https://repositorio.unal.edu.co/handle/unal/33534
http://bdigital.unal.edu.co/23614/
dc.language.iso.spa.fl_str_mv spa
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dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/agrocol/article/view/20605
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Agronomía Colombiana
Agronomía Colombiana
dc.relation.ispartofseries.none.fl_str_mv Agronomía Colombiana; Vol. 30, núm. 3 (2012); 326-334 Agronomía Colombiana; Vol. 30, núm. 3 (2012); 326-334 2357-3732 0120-9965
dc.relation.references.spa.fl_str_mv Garnica Holguin, Ana Magdalena and Romero Bernal, Angela Rocio and Prieto Contreras, Lena Food Engineering Program, Faculty of Eng and Ceron Lasso, Maria Del Socorro and Argüelles Cárdenas, Jorge (2012) Characterization of promising potato clones (solanum tuberosum l. subspecies andigena) for starch extraction. Agronomía Colombiana; Vol. 30, núm. 3 (2012); 326-334 Agronomía Colombiana; Vol. 30, núm. 3 (2012); 326-334 2357-3732 0120-9965 .
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
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dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
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dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
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dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia, Facultad de Agronomía, Centro Editorial
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