Nutritional and health potential of European chestnut

Detalhes bibliográficos
Autor(a) principal: Choupina, Altino
Data de Publicação: 2019
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10198/19514
Resumo: Chestnut is a crisp, sweet soft fruit that has already played an important role in the feeding of many European regions and is still a very popular fruit. Classical analyzes were used to determine the chemical and nutritional composition of European sweet chestnut. Already, for the determination of the starch content, we use the Lintner polarimetric method. However, the amylose/amylopectin ratio of the starch was measured by gel filtration chromatography. The values for the chemical composition of sweet chestnut were found very interesting, particularly, the values of vitamin C such as the abundance of mineral salts. Were also surprising the starch value and in this the amylose/amylopectin ratio, when compared with the same ratio in most cereals. The amylose/amylopectin ratio of European sweet chestnut starch may help us to explain many of its beneficial nutritional properties and may prove to be of great importance in the industrial use of chestnut. Due to the chemical and nutritional characteristics, European sweet chestnut is a recommended food, especially for patients with high cholesterol, diabetics, and patients suffering from celiac disease, since the chestnut does not have gluten. The aim of this work is to evaluate the nutritional and health potential of sweet chestnut being a great part of the results presented the fruit of bibliographical research.
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spelling Nutritional and health potential of European chestnutPotencial nutricional e de saúde da castanha europeiaChestnutStarchAmylose/amylopectin ratioNutritionHealthChestnut is a crisp, sweet soft fruit that has already played an important role in the feeding of many European regions and is still a very popular fruit. Classical analyzes were used to determine the chemical and nutritional composition of European sweet chestnut. Already, for the determination of the starch content, we use the Lintner polarimetric method. However, the amylose/amylopectin ratio of the starch was measured by gel filtration chromatography. The values for the chemical composition of sweet chestnut were found very interesting, particularly, the values of vitamin C such as the abundance of mineral salts. Were also surprising the starch value and in this the amylose/amylopectin ratio, when compared with the same ratio in most cereals. The amylose/amylopectin ratio of European sweet chestnut starch may help us to explain many of its beneficial nutritional properties and may prove to be of great importance in the industrial use of chestnut. Due to the chemical and nutritional characteristics, European sweet chestnut is a recommended food, especially for patients with high cholesterol, diabetics, and patients suffering from celiac disease, since the chestnut does not have gluten. The aim of this work is to evaluate the nutritional and health potential of sweet chestnut being a great part of the results presented the fruit of bibliographical research.O objetivo deste trabalho é avaliar o potencial nutricional e de saúde da castanha doce europeia, sendo grande parte dos resultados apresentados fruto de pesquisa bibliográfica. A castanha é um fruto suave e doce que já desempenhou um papel importante na alimentação de muitas regiões europeias continuando a ser um fruto muito popular. Análises clássicas foram usadas para determinar a composição química e nutricional da castanha europeia. Já para a determinação do teor de amido, utilizou-se o método polarimétrico de Lintner. A amilose/amilopectina do amido foram determinadas por cromatografia de filtração em gel, sendo posteriormente calculada a sua relação. Dos valores para a composição química da castanha, pesquisados na bibliografia, são de realçar os valores de vitamina C e a abundância de sais minerais. Também é importante o valor de amido e neste a razão amilose/amilopectina, quando comparado com a mesma proporção na maioria dos cereais. A relação amilose/amilopectina do amido de castanha-europeia pode ajudar-nos a explicar muitas das suas propriedades nutricionais benéficas e pode revelar-se de grande importância no uso industrial da castanha. Devido às suas características químicas e nutricionais, a castanha europeia é um alimento recomendado especialmente para pacientes com colesterol alto, diabéticos e pacientes que sofrem de doença celíaca, uma vez que a castanha não tem glúten.Sociedade de Ciências Agrárias de PortugalBiblioteca Digital do IPBChoupina, Altino2019-09-02T10:48:11Z20192019-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10198/19514engAltino Choupina (2019). Nutritional and health potential of European chestnut. Revista de Ciências Agrárias. ISSN 0871-018X. 42:3, p. 801-8070871-018X10.19084/rca.17701info: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:RCAAP2023-11-21T10:44:27Zoai:bibliotecadigital.ipb.pt:10198/19514Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T23:10:02.830289Repositório 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 Nutritional and health potential of European chestnut
Potencial nutricional e de saúde da castanha europeia
title Nutritional and health potential of European chestnut
spellingShingle Nutritional and health potential of European chestnut
Choupina, Altino
Chestnut
Starch
Amylose/amylopectin ratio
Nutrition
Health
title_short Nutritional and health potential of European chestnut
title_full Nutritional and health potential of European chestnut
title_fullStr Nutritional and health potential of European chestnut
title_full_unstemmed Nutritional and health potential of European chestnut
title_sort Nutritional and health potential of European chestnut
author Choupina, Altino
author_facet Choupina, Altino
author_role author
dc.contributor.none.fl_str_mv Biblioteca Digital do IPB
dc.contributor.author.fl_str_mv Choupina, Altino
dc.subject.por.fl_str_mv Chestnut
Starch
Amylose/amylopectin ratio
Nutrition
Health
topic Chestnut
Starch
Amylose/amylopectin ratio
Nutrition
Health
description Chestnut is a crisp, sweet soft fruit that has already played an important role in the feeding of many European regions and is still a very popular fruit. Classical analyzes were used to determine the chemical and nutritional composition of European sweet chestnut. Already, for the determination of the starch content, we use the Lintner polarimetric method. However, the amylose/amylopectin ratio of the starch was measured by gel filtration chromatography. The values for the chemical composition of sweet chestnut were found very interesting, particularly, the values of vitamin C such as the abundance of mineral salts. Were also surprising the starch value and in this the amylose/amylopectin ratio, when compared with the same ratio in most cereals. The amylose/amylopectin ratio of European sweet chestnut starch may help us to explain many of its beneficial nutritional properties and may prove to be of great importance in the industrial use of chestnut. Due to the chemical and nutritional characteristics, European sweet chestnut is a recommended food, especially for patients with high cholesterol, diabetics, and patients suffering from celiac disease, since the chestnut does not have gluten. The aim of this work is to evaluate the nutritional and health potential of sweet chestnut being a great part of the results presented the fruit of bibliographical research.
publishDate 2019
dc.date.none.fl_str_mv 2019-09-02T10:48:11Z
2019
2019-01-01T00:00:00Z
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/10198/19514
url http://hdl.handle.net/10198/19514
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Altino Choupina (2019). Nutritional and health potential of European chestnut. Revista de Ciências Agrárias. ISSN 0871-018X. 42:3, p. 801-807
0871-018X
10.19084/rca.17701
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 Sociedade de Ciências Agrárias de Portugal
publisher.none.fl_str_mv Sociedade de Ciências Agrárias de Portugal
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
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