In vitro indicator of the glycemic response to foods as a tool for diet prescriptions and evaluation
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista de Nutrição |
Texto Completo: | https://periodicos.puc-campinas.edu.br/nutricao/article/view/9507 |
Resumo: | Low glycemic index and low glycemic load diets have been associated with a reduced risk of certain chronic diseases. For this reason, there has been a growing interest in using these concepts’ for nutritional assessment and diet prescription. However, the usage of published glycemic index and glycemic load data is limited, because of the variety of types and preparations of plant-source foods. Since in vivo trials are difficult because of their cost labor-intense and time-consuming procedures, in vitro methods have been developed. These methods are based on the speed of digestion of the different carbohydrates, which allows the glycemic index of foods to be estimated in a practical, simple and cheap manner. This paper presents the use of an in vitro indicator, the hydrolysis index, to estimate the glycemic index and glycemic load. This method is the most commonly used glycemic load and index estimation method in Brazil and this paper aims to promote its use among dieticians. The calculations and interpretations to estimate glycemic load and index are presented by means of a practical example using some Brazilian staple foods and the amaranth grain processed in different ways. In the absence of data on the glycemic response of a particular food, the hydrolysis index can be used to estimate its glycemic index and load. However, the in vitro predictor cannot be used indiscriminately insubstitution to glycemic index, since it takes into account only the intrinsic factors of foods that affect the glycemic response. |
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In vitro indicator of the glycemic response to foods as a tool for diet prescriptions and evaluationMarcador in vitro da resposta glicêmica dos alimentos como ferramenta de auxílio à prescrição e avaliação de dietasStarchHydrolysisGlycemic indexAmidoHidróliseÍndice glicêmicoLow glycemic index and low glycemic load diets have been associated with a reduced risk of certain chronic diseases. For this reason, there has been a growing interest in using these concepts’ for nutritional assessment and diet prescription. However, the usage of published glycemic index and glycemic load data is limited, because of the variety of types and preparations of plant-source foods. Since in vivo trials are difficult because of their cost labor-intense and time-consuming procedures, in vitro methods have been developed. These methods are based on the speed of digestion of the different carbohydrates, which allows the glycemic index of foods to be estimated in a practical, simple and cheap manner. This paper presents the use of an in vitro indicator, the hydrolysis index, to estimate the glycemic index and glycemic load. This method is the most commonly used glycemic load and index estimation method in Brazil and this paper aims to promote its use among dieticians. The calculations and interpretations to estimate glycemic load and index are presented by means of a practical example using some Brazilian staple foods and the amaranth grain processed in different ways. In the absence of data on the glycemic response of a particular food, the hydrolysis index can be used to estimate its glycemic index and load. However, the in vitro predictor cannot be used indiscriminately insubstitution to glycemic index, since it takes into account only the intrinsic factors of foods that affect the glycemic response.As dietas de baixo índice glicêmico e baixa carga glicêmica têm sido associadas à redução do risco de doenças crônicas. Por esse motivo há um interesse crescente na sua aplicação para avaliação e orientação nutricional. No entanto, existem limitações quanto ao uso de dados publicados de índice glicêmico e carga glicêmica, pela variedade e formas de processamento dos alimentos vegetais existentes. Devido à dificuldade de realização de ensaios in vivo, uma vez que são custosos, trabalhosos, invasivos e necessitam de período considerável de experimentação, foram desenvolvidas metodologias in vitro que, a partir da velocidade de digestão dos carboidratos, permitem estimar o índice glicêmico dos alimentos de forma prática, simples e econômica. O presente trabalho apresenta o uso de um marcador in vitro, o índice de hidrólise, na estimativa do índice glicêmico e da carga glicêmica, o método mais empregado por pesquisadores brasileiros, visando à sua aplicação por profissionais da área de Nutrição. Os cálculos e as interpretações para estimativa do Índice glicêmico e da carga glicêmica são apresentados por meio de um exemplo prático com alguns alimentos brasileiros e com o grão de amaranto submetido a diferentes processamentos. Na ausência de dados referentes à resposta glicêmica do alimento de interesse, os valores do marcador in vitro podem ser utilizados para estimar o índice glicêmico e a carga glicêmica dos alimentos. Porém, este marcador não deve ser utilizado indiscriminadamente, uma vez que leva em consideração apenas os fatores intrínsecos aos alimentos que influenciam o aproveitamento dos carboidratos disponíveis.Núcleo de Editoração – PUC-Campinas2023-08-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.puc-campinas.edu.br/nutricao/article/view/9507Brazilian Journal of Nutrition; Vol. 22 No. 4 (2009): Revista de NutriçãoRevista de Nutrição; Vol. 22 Núm. 4 (2009): Revista de NutriçãoRevista de Nutrição; v. 22 n. 4 (2009): Revista de Nutrição1678-9865reponame:Revista de Nutriçãoinstname:Pontifícia Universidade Católica de Campinas (PUC-CAMPINAS)instacron:PUC_CAMPporhttps://periodicos.puc-campinas.edu.br/nutricao/article/view/9507/6874Copyright (c) 2023 Vanessa Dias CAPRILES, Andréa Carvalheiro GUERRA-MATIAS, José Alfredo Gomes ARÊAShttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessDias CAPRILES, Vanessa Carvalheiro GUERRA-MATIAS, AndréaGomes ARÊAS, José Alfredo 2023-08-31T12:31:56Zoai:ojs.periodicos.puc-campinas.edu.br:article/9507Revistahttp://www.scielo.br/rnPRIhttps://periodicos.puc-campinas.edu.br/nutricao/oai||sbi.submissionrn@puc-campinas.edu.br1678-98651415-5273opendoar:2023-08-31T12:31:56Revista de Nutrição - Pontifícia Universidade Católica de Campinas (PUC-CAMPINAS)false |
dc.title.none.fl_str_mv |
In vitro indicator of the glycemic response to foods as a tool for diet prescriptions and evaluation Marcador in vitro da resposta glicêmica dos alimentos como ferramenta de auxílio à prescrição e avaliação de dietas |
title |
In vitro indicator of the glycemic response to foods as a tool for diet prescriptions and evaluation |
spellingShingle |
In vitro indicator of the glycemic response to foods as a tool for diet prescriptions and evaluation Dias CAPRILES, Vanessa Starch Hydrolysis Glycemic index Amido Hidrólise Índice glicêmico |
title_short |
In vitro indicator of the glycemic response to foods as a tool for diet prescriptions and evaluation |
title_full |
In vitro indicator of the glycemic response to foods as a tool for diet prescriptions and evaluation |
title_fullStr |
In vitro indicator of the glycemic response to foods as a tool for diet prescriptions and evaluation |
title_full_unstemmed |
In vitro indicator of the glycemic response to foods as a tool for diet prescriptions and evaluation |
title_sort |
In vitro indicator of the glycemic response to foods as a tool for diet prescriptions and evaluation |
author |
Dias CAPRILES, Vanessa |
author_facet |
Dias CAPRILES, Vanessa Carvalheiro GUERRA-MATIAS, Andréa Gomes ARÊAS, José Alfredo |
author_role |
author |
author2 |
Carvalheiro GUERRA-MATIAS, Andréa Gomes ARÊAS, José Alfredo |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Dias CAPRILES, Vanessa Carvalheiro GUERRA-MATIAS, Andréa Gomes ARÊAS, José Alfredo |
dc.subject.por.fl_str_mv |
Starch Hydrolysis Glycemic index Amido Hidrólise Índice glicêmico |
topic |
Starch Hydrolysis Glycemic index Amido Hidrólise Índice glicêmico |
description |
Low glycemic index and low glycemic load diets have been associated with a reduced risk of certain chronic diseases. For this reason, there has been a growing interest in using these concepts’ for nutritional assessment and diet prescription. However, the usage of published glycemic index and glycemic load data is limited, because of the variety of types and preparations of plant-source foods. Since in vivo trials are difficult because of their cost labor-intense and time-consuming procedures, in vitro methods have been developed. These methods are based on the speed of digestion of the different carbohydrates, which allows the glycemic index of foods to be estimated in a practical, simple and cheap manner. This paper presents the use of an in vitro indicator, the hydrolysis index, to estimate the glycemic index and glycemic load. This method is the most commonly used glycemic load and index estimation method in Brazil and this paper aims to promote its use among dieticians. The calculations and interpretations to estimate glycemic load and index are presented by means of a practical example using some Brazilian staple foods and the amaranth grain processed in different ways. In the absence of data on the glycemic response of a particular food, the hydrolysis index can be used to estimate its glycemic index and load. However, the in vitro predictor cannot be used indiscriminately insubstitution to glycemic index, since it takes into account only the intrinsic factors of foods that affect the glycemic response. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-08-31 |
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 |
https://periodicos.puc-campinas.edu.br/nutricao/article/view/9507 |
url |
https://periodicos.puc-campinas.edu.br/nutricao/article/view/9507 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.puc-campinas.edu.br/nutricao/article/view/9507/6874 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Núcleo de Editoração – PUC-Campinas |
publisher.none.fl_str_mv |
Núcleo de Editoração – PUC-Campinas |
dc.source.none.fl_str_mv |
Brazilian Journal of Nutrition; Vol. 22 No. 4 (2009): Revista de Nutrição Revista de Nutrição; Vol. 22 Núm. 4 (2009): Revista de Nutrição Revista de Nutrição; v. 22 n. 4 (2009): Revista de Nutrição 1678-9865 reponame:Revista de Nutrição instname:Pontifícia Universidade Católica de Campinas (PUC-CAMPINAS) instacron:PUC_CAMP |
instname_str |
Pontifícia Universidade Católica de Campinas (PUC-CAMPINAS) |
instacron_str |
PUC_CAMP |
institution |
PUC_CAMP |
reponame_str |
Revista de Nutrição |
collection |
Revista de Nutrição |
repository.name.fl_str_mv |
Revista de Nutrição - Pontifícia Universidade Católica de Campinas (PUC-CAMPINAS) |
repository.mail.fl_str_mv |
||sbi.submissionrn@puc-campinas.edu.br |
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1799126073735118848 |