ANTIOXIDANT ACTIVITY AND PHYSICOCHEMICAL CHARACTERISTICS OF BURITI PULP (Mauritia flexuosa) COLLECTED IN THE CITY OF DIAMANTINO – MTS1
Autor(a) principal: | |
---|---|
Data de Publicação: | 2017 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista brasileira de fruticultura (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000300904 |
Resumo: | ABSTRACT Buriti is a fruit with potential for economic exploitation due to its nutritional components; however, there are few studies about their post-harvest characteristics. Thus, the aim of this study was to determine the physicochemical characteristics and analyze the antioxidant activity of Buriti pulp. Fruits were harvested at full maturity stage, sanitized, pulped and stored under refrigeration until freezing. Then, pulp was submitted to the following analyses: moisture, protein, total carbohydrates and reducing carbohydrates, ashes, lipids, crude fiber, water activity, titratable acidity (TA), pH, color, ß-carotene, a-carotene, antioxidant activity and total energy value (TEV). Analyses were performed in triplicate, and the mean, standard deviation and variation coefficient were determined. Fruit pulp presented 0.98 of water activity, TA of 8.82g/100 g of citric acid, pH 3.78, 59.69% of moisture, 20.92% of fat, 8.56 % of crude fiber, 1.04% of ash, 7.28% of total carbohydrates, 4.50% of reducing carbohydrates, 9098µg/100g of ß carotene and 10086µg/100g of a-carotene. TEV found was 228.28 kcal/100g, the color analysis showed that the pulp has an average light tint value of L * = 59.69, with high hue H * = 68.36 and vivid color with C *= 62.03. Regarding the antioxidant activity, it was observed that Buriti is a fruit that can be used to combat oxidation, as it reduced by 82.42% the amount DPPH reagent used. |
id |
SBFRU-1_94aee85e75b2a5a6cede02466dea0f35 |
---|---|
oai_identifier_str |
oai:scielo:S0100-29452017000300904 |
network_acronym_str |
SBFRU-1 |
network_name_str |
Revista brasileira de fruticultura (Online) |
repository_id_str |
|
spelling |
ANTIOXIDANT ACTIVITY AND PHYSICOCHEMICAL CHARACTERISTICS OF BURITI PULP (Mauritia flexuosa) COLLECTED IN THE CITY OF DIAMANTINO – MTS1DPPH reductioncalorific valueproximate compositionABSTRACT Buriti is a fruit with potential for economic exploitation due to its nutritional components; however, there are few studies about their post-harvest characteristics. Thus, the aim of this study was to determine the physicochemical characteristics and analyze the antioxidant activity of Buriti pulp. Fruits were harvested at full maturity stage, sanitized, pulped and stored under refrigeration until freezing. Then, pulp was submitted to the following analyses: moisture, protein, total carbohydrates and reducing carbohydrates, ashes, lipids, crude fiber, water activity, titratable acidity (TA), pH, color, ß-carotene, a-carotene, antioxidant activity and total energy value (TEV). Analyses were performed in triplicate, and the mean, standard deviation and variation coefficient were determined. Fruit pulp presented 0.98 of water activity, TA of 8.82g/100 g of citric acid, pH 3.78, 59.69% of moisture, 20.92% of fat, 8.56 % of crude fiber, 1.04% of ash, 7.28% of total carbohydrates, 4.50% of reducing carbohydrates, 9098µg/100g of ß carotene and 10086µg/100g of a-carotene. TEV found was 228.28 kcal/100g, the color analysis showed that the pulp has an average light tint value of L * = 59.69, with high hue H * = 68.36 and vivid color with C *= 62.03. Regarding the antioxidant activity, it was observed that Buriti is a fruit that can be used to combat oxidation, as it reduced by 82.42% the amount DPPH reagent used.Sociedade Brasileira de Fruticultura2017-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000300904Revista Brasileira de Fruticultura v.39 n.3 2017reponame:Revista brasileira de fruticultura (Online)instname:Sociedade Brasileira de Fruticultura (SBF)instacron:SBFRU10.1590/0100-29452017864info:eu-repo/semantics/openAccessSANDRI,DAYANE DE OLIVEIRAXISTO,ANDREA LUIZA RAMOS PEREIRARODRIGUES,ERIKA CRISTINAMORAIS,ELAINE CARVALHO DEBARROS,WANDER MIGUEL DEeng2017-10-31T00:00:00Zoai:scielo:S0100-29452017000300904Revistahttp://www.scielo.br/rbfhttps://old.scielo.br/oai/scielo-oai.phprbf@fcav.unesp.br||http://rbf.org.br/1806-99670100-2945opendoar:2017-10-31T00:00Revista brasileira de fruticultura (Online) - Sociedade Brasileira de Fruticultura (SBF)false |
dc.title.none.fl_str_mv |
ANTIOXIDANT ACTIVITY AND PHYSICOCHEMICAL CHARACTERISTICS OF BURITI PULP (Mauritia flexuosa) COLLECTED IN THE CITY OF DIAMANTINO – MTS1 |
title |
ANTIOXIDANT ACTIVITY AND PHYSICOCHEMICAL CHARACTERISTICS OF BURITI PULP (Mauritia flexuosa) COLLECTED IN THE CITY OF DIAMANTINO – MTS1 |
spellingShingle |
ANTIOXIDANT ACTIVITY AND PHYSICOCHEMICAL CHARACTERISTICS OF BURITI PULP (Mauritia flexuosa) COLLECTED IN THE CITY OF DIAMANTINO – MTS1 SANDRI,DAYANE DE OLIVEIRA DPPH reduction calorific value proximate composition |
title_short |
ANTIOXIDANT ACTIVITY AND PHYSICOCHEMICAL CHARACTERISTICS OF BURITI PULP (Mauritia flexuosa) COLLECTED IN THE CITY OF DIAMANTINO – MTS1 |
title_full |
ANTIOXIDANT ACTIVITY AND PHYSICOCHEMICAL CHARACTERISTICS OF BURITI PULP (Mauritia flexuosa) COLLECTED IN THE CITY OF DIAMANTINO – MTS1 |
title_fullStr |
ANTIOXIDANT ACTIVITY AND PHYSICOCHEMICAL CHARACTERISTICS OF BURITI PULP (Mauritia flexuosa) COLLECTED IN THE CITY OF DIAMANTINO – MTS1 |
title_full_unstemmed |
ANTIOXIDANT ACTIVITY AND PHYSICOCHEMICAL CHARACTERISTICS OF BURITI PULP (Mauritia flexuosa) COLLECTED IN THE CITY OF DIAMANTINO – MTS1 |
title_sort |
ANTIOXIDANT ACTIVITY AND PHYSICOCHEMICAL CHARACTERISTICS OF BURITI PULP (Mauritia flexuosa) COLLECTED IN THE CITY OF DIAMANTINO – MTS1 |
author |
SANDRI,DAYANE DE OLIVEIRA |
author_facet |
SANDRI,DAYANE DE OLIVEIRA XISTO,ANDREA LUIZA RAMOS PEREIRA RODRIGUES,ERIKA CRISTINA MORAIS,ELAINE CARVALHO DE BARROS,WANDER MIGUEL DE |
author_role |
author |
author2 |
XISTO,ANDREA LUIZA RAMOS PEREIRA RODRIGUES,ERIKA CRISTINA MORAIS,ELAINE CARVALHO DE BARROS,WANDER MIGUEL DE |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
SANDRI,DAYANE DE OLIVEIRA XISTO,ANDREA LUIZA RAMOS PEREIRA RODRIGUES,ERIKA CRISTINA MORAIS,ELAINE CARVALHO DE BARROS,WANDER MIGUEL DE |
dc.subject.por.fl_str_mv |
DPPH reduction calorific value proximate composition |
topic |
DPPH reduction calorific value proximate composition |
description |
ABSTRACT Buriti is a fruit with potential for economic exploitation due to its nutritional components; however, there are few studies about their post-harvest characteristics. Thus, the aim of this study was to determine the physicochemical characteristics and analyze the antioxidant activity of Buriti pulp. Fruits were harvested at full maturity stage, sanitized, pulped and stored under refrigeration until freezing. Then, pulp was submitted to the following analyses: moisture, protein, total carbohydrates and reducing carbohydrates, ashes, lipids, crude fiber, water activity, titratable acidity (TA), pH, color, ß-carotene, a-carotene, antioxidant activity and total energy value (TEV). Analyses were performed in triplicate, and the mean, standard deviation and variation coefficient were determined. Fruit pulp presented 0.98 of water activity, TA of 8.82g/100 g of citric acid, pH 3.78, 59.69% of moisture, 20.92% of fat, 8.56 % of crude fiber, 1.04% of ash, 7.28% of total carbohydrates, 4.50% of reducing carbohydrates, 9098µg/100g of ß carotene and 10086µg/100g of a-carotene. TEV found was 228.28 kcal/100g, the color analysis showed that the pulp has an average light tint value of L * = 59.69, with high hue H * = 68.36 and vivid color with C *= 62.03. Regarding the antioxidant activity, it was observed that Buriti is a fruit that can be used to combat oxidation, as it reduced by 82.42% the amount DPPH reagent used. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-08-01 |
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=S0100-29452017000300904 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000300904 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0100-29452017864 |
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 |
Sociedade Brasileira de Fruticultura |
publisher.none.fl_str_mv |
Sociedade Brasileira de Fruticultura |
dc.source.none.fl_str_mv |
Revista Brasileira de Fruticultura v.39 n.3 2017 reponame:Revista brasileira de fruticultura (Online) instname:Sociedade Brasileira de Fruticultura (SBF) instacron:SBFRU |
instname_str |
Sociedade Brasileira de Fruticultura (SBF) |
instacron_str |
SBFRU |
institution |
SBFRU |
reponame_str |
Revista brasileira de fruticultura (Online) |
collection |
Revista brasileira de fruticultura (Online) |
repository.name.fl_str_mv |
Revista brasileira de fruticultura (Online) - Sociedade Brasileira de Fruticultura (SBF) |
repository.mail.fl_str_mv |
rbf@fcav.unesp.br||http://rbf.org.br/ |
_version_ |
1752122494638096384 |