Oil quality of passion fruit seeds subjected to a pulp-waste purification process
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Ciência Rural |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000600977 |
Resumo: | Passion fruit seeds must be clean and dry before the extraction processing to obtain high-quality oil for edible and cosmetic purposes. This research studies the viability of a cleaning process of seeds by evaluating the oil quality. The research examined 2 maturation stages of the fruit and one purification process of the seeds, compared to the control. The oil quality was evaluated by fatty acid composition, acidity, peroxide value and oxidative stability. The pulp waste suffered a thermal treatment in an alkaline water solution at 60°C for 10min and was further purified in an experimental decanter. In the control treatment, the pulp waste was processed using only water at ambient conditions. The passion fruit seeds were totally cleaned by the thermal/chemical treatment, allowing a faster drying (less than 50% of the drying time) of the seeds and a bit higher yield of oil extraction (proportionally around 7.7%), without changes in quality of the oil |
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Ciência rural (Online) |
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Oil quality of passion fruit seeds subjected to a pulp-waste purification processPassiflora edulisindustrial processingseed by-productspulp wastePassion fruit seeds must be clean and dry before the extraction processing to obtain high-quality oil for edible and cosmetic purposes. This research studies the viability of a cleaning process of seeds by evaluating the oil quality. The research examined 2 maturation stages of the fruit and one purification process of the seeds, compared to the control. The oil quality was evaluated by fatty acid composition, acidity, peroxide value and oxidative stability. The pulp waste suffered a thermal treatment in an alkaline water solution at 60°C for 10min and was further purified in an experimental decanter. In the control treatment, the pulp waste was processed using only water at ambient conditions. The passion fruit seeds were totally cleaned by the thermal/chemical treatment, allowing a faster drying (less than 50% of the drying time) of the seeds and a bit higher yield of oil extraction (proportionally around 7.7%), without changes in quality of the oilUniversidade Federal de Santa Maria2015-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000600977Ciência Rural v.45 n.6 2015reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/0103-8478cr20140099info:eu-repo/semantics/openAccessRegis,Suelen AlvarengaResende,Eder Dutra deAntoniassi,Rosemareng2015-06-08T00:00:00ZRevista |
dc.title.none.fl_str_mv |
Oil quality of passion fruit seeds subjected to a pulp-waste purification process |
title |
Oil quality of passion fruit seeds subjected to a pulp-waste purification process |
spellingShingle |
Oil quality of passion fruit seeds subjected to a pulp-waste purification process Regis,Suelen Alvarenga Passiflora edulis industrial processing seed by-products pulp waste |
title_short |
Oil quality of passion fruit seeds subjected to a pulp-waste purification process |
title_full |
Oil quality of passion fruit seeds subjected to a pulp-waste purification process |
title_fullStr |
Oil quality of passion fruit seeds subjected to a pulp-waste purification process |
title_full_unstemmed |
Oil quality of passion fruit seeds subjected to a pulp-waste purification process |
title_sort |
Oil quality of passion fruit seeds subjected to a pulp-waste purification process |
author |
Regis,Suelen Alvarenga |
author_facet |
Regis,Suelen Alvarenga Resende,Eder Dutra de Antoniassi,Rosemar |
author_role |
author |
author2 |
Resende,Eder Dutra de Antoniassi,Rosemar |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Regis,Suelen Alvarenga Resende,Eder Dutra de Antoniassi,Rosemar |
dc.subject.por.fl_str_mv |
Passiflora edulis industrial processing seed by-products pulp waste |
topic |
Passiflora edulis industrial processing seed by-products pulp waste |
description |
Passion fruit seeds must be clean and dry before the extraction processing to obtain high-quality oil for edible and cosmetic purposes. This research studies the viability of a cleaning process of seeds by evaluating the oil quality. The research examined 2 maturation stages of the fruit and one purification process of the seeds, compared to the control. The oil quality was evaluated by fatty acid composition, acidity, peroxide value and oxidative stability. The pulp waste suffered a thermal treatment in an alkaline water solution at 60°C for 10min and was further purified in an experimental decanter. In the control treatment, the pulp waste was processed using only water at ambient conditions. The passion fruit seeds were totally cleaned by the thermal/chemical treatment, allowing a faster drying (less than 50% of the drying time) of the seeds and a bit higher yield of oil extraction (proportionally around 7.7%), without changes in quality of the oil |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-06-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000600977 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000600977 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0103-8478cr20140099 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Rural v.45 n.6 2015 reponame:Ciência Rural instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Rural |
collection |
Ciência Rural |
repository.name.fl_str_mv |
|
repository.mail.fl_str_mv |
|
_version_ |
1749140547228925952 |