Combinations of calcium, modified atmosphere and refrigeration in conservation post harvest of Peruvian carrot
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Acta Scientiarum. Agronomy (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2403 |
Resumo: | The effect of calcium and package on conservation post harvest of Peruvian carrot, Arracacia xanthorhiza (Umbelliferae), was studied during refrigeration storage. Treatments in roots were established by the use or not of calcium (spraying with 0.18 mol/L of CaCl2; dusting 1 t/ha of calcitico limestone on soil, and without Calcium) and the use of PVC packing, CF film and without packing. The roots were weighed and stored at 4o C. The experiment was carried out in a DIC, 3x3x3 factorial scheme with three replications. Mass loss, protein, nitrogen, calcium, phosphorus, magnesium and Iron contents and total carotenoids after 42, 84 e 126 days of storing were determined. Treatments with calcium did not decrease mass loss neither promoted to keep nutritional quality of Peruvian carrot. The roots stored in PVC packing showed higher weight than CF Film packing, but the latter presented appearance proper for marketing. Roots stored without packing were found unfit for marketing at 21 days |
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Acta Scientiarum. Agronomy (Online) |
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Combinations of calcium, modified atmosphere and refrigeration in conservation post harvest of Peruvian carrotCombinações de cálcio, atmosfera modificada e refrigeração na conservação pós-colheita da mandioquinha-salsaArracacia xanthorhizaembalagemarmazenamento5.00.00.00-4 Ciências AgráriasThe effect of calcium and package on conservation post harvest of Peruvian carrot, Arracacia xanthorhiza (Umbelliferae), was studied during refrigeration storage. Treatments in roots were established by the use or not of calcium (spraying with 0.18 mol/L of CaCl2; dusting 1 t/ha of calcitico limestone on soil, and without Calcium) and the use of PVC packing, CF film and without packing. The roots were weighed and stored at 4o C. The experiment was carried out in a DIC, 3x3x3 factorial scheme with three replications. Mass loss, protein, nitrogen, calcium, phosphorus, magnesium and Iron contents and total carotenoids after 42, 84 e 126 days of storing were determined. Treatments with calcium did not decrease mass loss neither promoted to keep nutritional quality of Peruvian carrot. The roots stored in PVC packing showed higher weight than CF Film packing, but the latter presented appearance proper for marketing. Roots stored without packing were found unfit for marketing at 21 daysOs objetivos desse trabalho foram avaliar o efeito do cálcio e o tipo de embalagem na conservação pós-colheita de mandioquinha-salsa, Arracacia xanthorhiza (Umbelliferae), sob refrigeração. Os tratamentos constaram do uso ou não de cálcio (pulverização com 0,18 mol/L de CaCl2; 1 t/ha de calcário calcítico no solo e ausência de cálcio); embalagem de PVC, CF filme e ausência de embalagem, em três avaliações (42, 84 e 126 dias de armazenamento). As raízes foram pesadas e armazenadas sob refrigeração a 4oC. O experimento foi conduzido em esquema fatorial 3 x 3 x 3, em DIC, com três repetições. Foram analisados a perda de massa e os teores de proteína, nitrogênio, cálcio, fósforo, magnésio, ferro e carotenóides totais. Os tratamentos de cálcio não reduziram a perda de massa e nem contribuíram para preservar a qualidade nutricional das mandioquinhas. Embora as raízes armazenadas na embalagem com PVC tenham apresentado perda de massa maior que em CF filme, elas apresentavam-se com aparência apropriada para comercialização. As raízes sem embalagem encontravam-se impróprias para comercialização aos 21 diasUniversidade Estadual de Maringá2008-04-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/240310.4025/actasciagron.v24i0.2403Acta Scientiarum. Agronomy; Vol 24 (2002); 1461-1466Acta Scientiarum. Agronomy; v. 24 (2002); 1461-14661807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2403/1805Quintão Scalon, Silvana de PaulaVieira, Maria do CarmoHeredia Zárate, Néstor Antonioinfo:eu-repo/semantics/openAccess2022-11-23T18:37:47Zoai:periodicos.uem.br/ojs:article/2403Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:37:47Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Combinations of calcium, modified atmosphere and refrigeration in conservation post harvest of Peruvian carrot Combinações de cálcio, atmosfera modificada e refrigeração na conservação pós-colheita da mandioquinha-salsa |
title |
Combinations of calcium, modified atmosphere and refrigeration in conservation post harvest of Peruvian carrot |
spellingShingle |
Combinations of calcium, modified atmosphere and refrigeration in conservation post harvest of Peruvian carrot Quintão Scalon, Silvana de Paula Arracacia xanthorhiza embalagem armazenamento 5.00.00.00-4 Ciências Agrárias |
title_short |
Combinations of calcium, modified atmosphere and refrigeration in conservation post harvest of Peruvian carrot |
title_full |
Combinations of calcium, modified atmosphere and refrigeration in conservation post harvest of Peruvian carrot |
title_fullStr |
Combinations of calcium, modified atmosphere and refrigeration in conservation post harvest of Peruvian carrot |
title_full_unstemmed |
Combinations of calcium, modified atmosphere and refrigeration in conservation post harvest of Peruvian carrot |
title_sort |
Combinations of calcium, modified atmosphere and refrigeration in conservation post harvest of Peruvian carrot |
author |
Quintão Scalon, Silvana de Paula |
author_facet |
Quintão Scalon, Silvana de Paula Vieira, Maria do Carmo Heredia Zárate, Néstor Antonio |
author_role |
author |
author2 |
Vieira, Maria do Carmo Heredia Zárate, Néstor Antonio |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Quintão Scalon, Silvana de Paula Vieira, Maria do Carmo Heredia Zárate, Néstor Antonio |
dc.subject.por.fl_str_mv |
Arracacia xanthorhiza embalagem armazenamento 5.00.00.00-4 Ciências Agrárias |
topic |
Arracacia xanthorhiza embalagem armazenamento 5.00.00.00-4 Ciências Agrárias |
description |
The effect of calcium and package on conservation post harvest of Peruvian carrot, Arracacia xanthorhiza (Umbelliferae), was studied during refrigeration storage. Treatments in roots were established by the use or not of calcium (spraying with 0.18 mol/L of CaCl2; dusting 1 t/ha of calcitico limestone on soil, and without Calcium) and the use of PVC packing, CF film and without packing. The roots were weighed and stored at 4o C. The experiment was carried out in a DIC, 3x3x3 factorial scheme with three replications. Mass loss, protein, nitrogen, calcium, phosphorus, magnesium and Iron contents and total carotenoids after 42, 84 e 126 days of storing were determined. Treatments with calcium did not decrease mass loss neither promoted to keep nutritional quality of Peruvian carrot. The roots stored in PVC packing showed higher weight than CF Film packing, but the latter presented appearance proper for marketing. Roots stored without packing were found unfit for marketing at 21 days |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-04-30 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2403 10.4025/actasciagron.v24i0.2403 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2403 |
identifier_str_mv |
10.4025/actasciagron.v24i0.2403 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2403/1805 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Agronomy; Vol 24 (2002); 1461-1466 Acta Scientiarum. Agronomy; v. 24 (2002); 1461-1466 1807-8621 1679-9275 reponame:Acta Scientiarum. Agronomy (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Agronomy (Online) |
collection |
Acta Scientiarum. Agronomy (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br |
_version_ |
1799305905292967936 |