Physical properties of Physalis peruviana L

Detalhes bibliográficos
Autor(a) principal: Oliveira, Solange
Data de Publicação: 2016
Outros Autores: Gonçalves, Fernando, Correia, Paula, Guiné, Raquel
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.19/3308
Resumo: Physalis (Physalis peruviana L.), also known as cape gooseberry or ground-cherry, plays an important role in nutrition as an excellent base for dietetic products. Highly valued for its unique flavour, texture and colour, recent research has shown that physalis fruit is rich in many beneficial compounds. In this study, the diameter and mass of physalis fruits were measured, which can be used to calculate other biometric characteristics of the fruit, such as: surface area, volume or density. Other physical properties were measured, namely the colour coordinates, by means of a Chroma meter, whilst the textural parameters firmness and elasticity were measured with a texturometer. The following values were calculated for the physalis fruits analysed in the present work: 1.69 cm for average diameter; 8.98 cm2 for surface area, 2.51 cm3 for volume; 2.77 g for mass was, and 1.10 g/cm3 for density. The colour coordinates were 56.72 for lightness, 16.69 for redness, and 58.11 for yellowness. Skin firmness and elasticity were evaluated for texture attributes, and their average values were 2.40 N and 2.94 mm, respectively. The results of this work are in accordance
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spelling Physical properties of Physalis peruviana LgooseberrycolourtexturePhysalis (Physalis peruviana L.), also known as cape gooseberry or ground-cherry, plays an important role in nutrition as an excellent base for dietetic products. Highly valued for its unique flavour, texture and colour, recent research has shown that physalis fruit is rich in many beneficial compounds. In this study, the diameter and mass of physalis fruits were measured, which can be used to calculate other biometric characteristics of the fruit, such as: surface area, volume or density. Other physical properties were measured, namely the colour coordinates, by means of a Chroma meter, whilst the textural parameters firmness and elasticity were measured with a texturometer. The following values were calculated for the physalis fruits analysed in the present work: 1.69 cm for average diameter; 8.98 cm2 for surface area, 2.51 cm3 for volume; 2.77 g for mass was, and 1.10 g/cm3 for density. The colour coordinates were 56.72 for lightness, 16.69 for redness, and 58.11 for yellowness. Skin firmness and elasticity were evaluated for texture attributes, and their average values were 2.40 N and 2.94 mm, respectively. The results of this work are in accordanceDe Gruyter OpenRepositório Científico do Instituto Politécnico de ViseuOliveira, SolangeGonçalves, FernandoCorreia, PaulaGuiné, Raquel2016-08-04T15:09:30Z20162016-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.19/3308engOliveira SF, Gonçalves FJA, Correia PMR, Guiné RPF. (2016) Physical properties of Physalis peruviana L. Open Agriculture, 1(1), 55-59.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-01-16T15:26:39Zoai:repositorio.ipv.pt:10400.19/3308Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:42:21.665956Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Physical properties of Physalis peruviana L
title Physical properties of Physalis peruviana L
spellingShingle Physical properties of Physalis peruviana L
Oliveira, Solange
gooseberry
colour
texture
title_short Physical properties of Physalis peruviana L
title_full Physical properties of Physalis peruviana L
title_fullStr Physical properties of Physalis peruviana L
title_full_unstemmed Physical properties of Physalis peruviana L
title_sort Physical properties of Physalis peruviana L
author Oliveira, Solange
author_facet Oliveira, Solange
Gonçalves, Fernando
Correia, Paula
Guiné, Raquel
author_role author
author2 Gonçalves, Fernando
Correia, Paula
Guiné, Raquel
author2_role author
author
author
dc.contributor.none.fl_str_mv Repositório Científico do Instituto Politécnico de Viseu
dc.contributor.author.fl_str_mv Oliveira, Solange
Gonçalves, Fernando
Correia, Paula
Guiné, Raquel
dc.subject.por.fl_str_mv gooseberry
colour
texture
topic gooseberry
colour
texture
description Physalis (Physalis peruviana L.), also known as cape gooseberry or ground-cherry, plays an important role in nutrition as an excellent base for dietetic products. Highly valued for its unique flavour, texture and colour, recent research has shown that physalis fruit is rich in many beneficial compounds. In this study, the diameter and mass of physalis fruits were measured, which can be used to calculate other biometric characteristics of the fruit, such as: surface area, volume or density. Other physical properties were measured, namely the colour coordinates, by means of a Chroma meter, whilst the textural parameters firmness and elasticity were measured with a texturometer. The following values were calculated for the physalis fruits analysed in the present work: 1.69 cm for average diameter; 8.98 cm2 for surface area, 2.51 cm3 for volume; 2.77 g for mass was, and 1.10 g/cm3 for density. The colour coordinates were 56.72 for lightness, 16.69 for redness, and 58.11 for yellowness. Skin firmness and elasticity were evaluated for texture attributes, and their average values were 2.40 N and 2.94 mm, respectively. The results of this work are in accordance
publishDate 2016
dc.date.none.fl_str_mv 2016-08-04T15:09:30Z
2016
2016-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.19/3308
url http://hdl.handle.net/10400.19/3308
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Oliveira SF, Gonçalves FJA, Correia PMR, Guiné RPF. (2016) Physical properties of Physalis peruviana L. Open Agriculture, 1(1), 55-59.
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 De Gruyter Open
publisher.none.fl_str_mv De Gruyter Open
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instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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