ANTINUTRITIONAL FACTORS: PROTEASE INHIBITORS AND LECTINS
Autor(a) principal: | |
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Data de Publicação: | 2000 |
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/8740 |
Resumo: | The antinutritional factors present in foods can cause adverse physiological effects or decrease the bioavailability of nutrients. Health risk factors associated with antinutrients include: lack of knowledge of the tolerance levels to these compounds in the human organism, little available information on the degree of variation of individual risks and little knowledge with respect to the influence of environmental factors on the detoxification capacity of the human organism. The possible adverse effects of proteaseinhibitors and lectin on human health are, in most cases, only inferred by way of experiments with laboratory animals. Pancreatic hypertrophy caused by trypsin inhibitors has been shown in some animal experiments. Alterations in physiological functions at the intestinal level shown by animals submitted to lectins containing diets seem to be related to the specificity of these substances with the intestinal mucosa cells. There is no evidence that the trypsin inhibitors and lectins present in adequately processedfoods are toxic to humans. |
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ANTINUTRITIONAL FACTORS: PROTEASE INHIBITORS AND LECTINSFATORES ANTINUTRICIONAIS: INIBIDORES DE PROTEASES E LECTINASantinutritional factorsprotease inhibitorstrypsin inhibitorsphosphatidylcholinesfatores antinutricionaisinibidores da proteaseinibidores da tripsinafosfatidilcolinasThe antinutritional factors present in foods can cause adverse physiological effects or decrease the bioavailability of nutrients. Health risk factors associated with antinutrients include: lack of knowledge of the tolerance levels to these compounds in the human organism, little available information on the degree of variation of individual risks and little knowledge with respect to the influence of environmental factors on the detoxification capacity of the human organism. The possible adverse effects of proteaseinhibitors and lectin on human health are, in most cases, only inferred by way of experiments with laboratory animals. Pancreatic hypertrophy caused by trypsin inhibitors has been shown in some animal experiments. Alterations in physiological functions at the intestinal level shown by animals submitted to lectins containing diets seem to be related to the specificity of these substances with the intestinal mucosa cells. There is no evidence that the trypsin inhibitors and lectins present in adequately processedfoods are toxic to humans. Os fatores antinutricionais presentes em alimentos podem provocar efeitos fisiológicos adversos ou diminuir a biodisponibilidade de nutrientes. A maior questão sobre os riscos à saúde provocados por antinutrientes é o desconhecimento dos níveis de tolerância, do grau de variação do risco individual e da influência de fatores ambientais sobre a capacidade de detoxificação do organismo humano. Dentre os fatores antinutricionais os inibidores de proteases e as lectinas são considerados instáveis ao tratamento térmico. A hipertrofia pancreática causada pelos inibidores de tripsina tem sido relatada em alguns estudos com animais. As alterações da função fisiológica em animais causadas por ação de lectinas no intestino parecem estar relacionadas à especificidade destas substâncias com as células da mucosa intestinal. Os possíveis efeitos adversos dos inibidores de proteases e das lectinas na maioria das vezes são inferidos somente de experimentos com animais de laboratório. Núcleo de Editoração – PUC-Campinas2000-04-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.puc-campinas.edu.br/nutricao/article/view/8740Brazilian Journal of Nutrition; Vol. 13 No. 1 (2000): Revista de NutriçãoRevista de Nutrição; Vol. 13 Núm. 1 (2000): Revista de NutriçãoRevista de Nutrição; v. 13 n. 1 (2000): 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/8740/6159Copyright (c) 2023 Mara Reis SILVA, Maria Aparecida Azevedo Pereira da SILVAhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessReis SILVA, Mara Azevedo Pereira da SILVA, Maria Aparecida2024-04-08T12:22:52Zoai:ojs.periodicos.puc-campinas.edu.br:article/8740Revistahttp://www.scielo.br/rnPRIhttps://periodicos.puc-campinas.edu.br/nutricao/oai||sbi.submissionrn@puc-campinas.edu.br1678-98651415-5273opendoar:2024-04-08T12:22:52Revista de Nutrição - Pontifícia Universidade Católica de Campinas (PUC-CAMPINAS)false |
dc.title.none.fl_str_mv |
ANTINUTRITIONAL FACTORS: PROTEASE INHIBITORS AND LECTINS FATORES ANTINUTRICIONAIS: INIBIDORES DE PROTEASES E LECTINAS |
title |
ANTINUTRITIONAL FACTORS: PROTEASE INHIBITORS AND LECTINS |
spellingShingle |
ANTINUTRITIONAL FACTORS: PROTEASE INHIBITORS AND LECTINS Reis SILVA, Mara antinutritional factors protease inhibitors trypsin inhibitors phosphatidylcholines fatores antinutricionais inibidores da protease inibidores da tripsina fosfatidilcolinas |
title_short |
ANTINUTRITIONAL FACTORS: PROTEASE INHIBITORS AND LECTINS |
title_full |
ANTINUTRITIONAL FACTORS: PROTEASE INHIBITORS AND LECTINS |
title_fullStr |
ANTINUTRITIONAL FACTORS: PROTEASE INHIBITORS AND LECTINS |
title_full_unstemmed |
ANTINUTRITIONAL FACTORS: PROTEASE INHIBITORS AND LECTINS |
title_sort |
ANTINUTRITIONAL FACTORS: PROTEASE INHIBITORS AND LECTINS |
author |
Reis SILVA, Mara |
author_facet |
Reis SILVA, Mara Azevedo Pereira da SILVA, Maria Aparecida |
author_role |
author |
author2 |
Azevedo Pereira da SILVA, Maria Aparecida |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Reis SILVA, Mara Azevedo Pereira da SILVA, Maria Aparecida |
dc.subject.por.fl_str_mv |
antinutritional factors protease inhibitors trypsin inhibitors phosphatidylcholines fatores antinutricionais inibidores da protease inibidores da tripsina fosfatidilcolinas |
topic |
antinutritional factors protease inhibitors trypsin inhibitors phosphatidylcholines fatores antinutricionais inibidores da protease inibidores da tripsina fosfatidilcolinas |
description |
The antinutritional factors present in foods can cause adverse physiological effects or decrease the bioavailability of nutrients. Health risk factors associated with antinutrients include: lack of knowledge of the tolerance levels to these compounds in the human organism, little available information on the degree of variation of individual risks and little knowledge with respect to the influence of environmental factors on the detoxification capacity of the human organism. The possible adverse effects of proteaseinhibitors and lectin on human health are, in most cases, only inferred by way of experiments with laboratory animals. Pancreatic hypertrophy caused by trypsin inhibitors has been shown in some animal experiments. Alterations in physiological functions at the intestinal level shown by animals submitted to lectins containing diets seem to be related to the specificity of these substances with the intestinal mucosa cells. There is no evidence that the trypsin inhibitors and lectins present in adequately processedfoods are toxic to humans. |
publishDate |
2000 |
dc.date.none.fl_str_mv |
2000-04-25 |
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/8740 |
url |
https://periodicos.puc-campinas.edu.br/nutricao/article/view/8740 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.puc-campinas.edu.br/nutricao/article/view/8740/6159 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2023 Mara Reis SILVA, Maria Aparecida Azevedo Pereira da SILVA https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2023 Mara Reis SILVA, Maria Aparecida Azevedo Pereira da SILVA 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. 13 No. 1 (2000): Revista de Nutrição Revista de Nutrição; Vol. 13 Núm. 1 (2000): Revista de Nutrição Revista de Nutrição; v. 13 n. 1 (2000): 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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1799126070791766016 |