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Artigo
Impacto da farinha de mandioca fortificada com ferro aminoácido quelato no nível de hemoglobina de pré-escolares
Objective: The impact of the cassava flour fortified with iron amino acid chelate was evaluated in 80 pre-scholars of a Philanthropic Unit of Manaus, state of Amazonas, randomly distributed in four groups of 20 children each, for a period of 120 days. Methods: Cassava flour was used without fortific...
Autor principal: | TUMA, Rahilda Conceição Ferreira Brito |
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Outros Autores: | YUYAMA, Lucia Kiyoko Ozaki, AGUIAR, Jaime Paiva Lopes, MARQUES, Hedylamar Oliveira |
Grau: | Artigo |
Idioma: | por |
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Universidade Federal do Pará
2018
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http://repositorio.ufpa.br/jspui/handle/2011/10074 http://dx.doi.org/10.1590/S1415-52732003000100004 |
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ir-2011-100742018-08-06T13:11:08Z Impacto da farinha de mandioca fortificada com ferro aminoácido quelato no nível de hemoglobina de pré-escolares Impact of cassava flour fortified with iron amino acid chelate on the hemoglobin level in pre-schools TUMA, Rahilda Conceição Ferreira Brito YUYAMA, Lucia Kiyoko Ozaki AGUIAR, Jaime Paiva Lopes MARQUES, Hedylamar Oliveira Alimentação pré-escolar Farinha de mandioca Anemia Agentes fortificantes de ferro Desnutrição Hemoglobinas CNPQ::CIENCIAS DA SAUDE::NUTRICAO Objective: The impact of the cassava flour fortified with iron amino acid chelate was evaluated in 80 pre-scholars of a Philanthropic Unit of Manaus, state of Amazonas, randomly distributed in four groups of 20 children each, for a period of 120 days. Methods: Cassava flour was used without fortification (group zero) or fortified with 1, 2 and 3mg of Fe/day, corresponding respectively to 5, 10 and 15g of flour/day, which were given to the children at lunch time on weekdays. The equivalent amount was previously distributed to their families for flour intake also during the weekends. In the beginning and at the end of the experiment the children’s nutritional status was evaluated, being adopted the cutoff point <-2 Z-scores as a discriminating limit between eutrophy/ malnutrition, in agreement with the World Health Organization criteria, as well as being established as a cutoff point for the occurrence of iron deficiency anemia a hemoglobin rate of less than 11g/dL. Results: At the end of this study, children recovered from chronic malnutrition, and a significant increase (p <5%) of the hemoglobin rates, independently of iron concentration, from 11.4±0.9g/dL to 12.2±0.8g/dL, was observed in all individuals. The formerly anemic children who received cassava flour fortified with 2mg of Fe/day were fully recovered at the end of the research, demonstrating a good performance of this group in relation to the others. Conclusion: A double-blind study is suggested for the consolidation of the recommendation of cassava flour fortified with iron in the prevention of iron deficiency anemia in pre-scholars of the Amazon region. Objetivo: Avaliou-se o impacto da farinha de mandioca fortificada com ferro aminoácido quelato em 80 pré-escolares de uma Unidade Filantrópica de Manaus, AM, distribuídos aleatoriamente em quatro grupos de 20 crianças cada, por um período de 120 dias. Métodos: Foram utilizadas farinha de mandioca sem fortificação (Grupo zero) e fortificada com 1, 2 e 3mg de Fe/dia, correspondendo a quantias diárias de 5, 10 e 15g de farinha, respectivamente, as quais foram distribuídas no horário do almoço, sendo ainda entregue às famílias a quantidade destinada ao consumo do final de semana. O estado nutricional das crianças foi avaliado no início e ao final do experimento, adotando-se como limite discriminatório entre eutrofia/desnutrição o ponto de corte <-2 escores-Z, de acordo com os critérios da Organização Mundial da Saúde, e estabelecendo-se como ponto de corte para a ocorrência de anemia ferropriva o teor de hemoglobina inferior a 11g/dL. Resultados: Houve uma recuperação das crianças com desnutrição crônica ao final do estudo, e ocorreu um aumento significativo (p<5%) dos valores de hemoglobina de todos os pré-escolares, independentemente da concentração de ferro, de 11,4 ± 0,9g/dL para 12,2 ± 0,8g/dL. As crianças anêmicas que receberam a farinha de mandioca fortificada com 2mg de Fe/dia foram plenamente recuperadas ao final da pesquisa, demonstrando um bom desempenho desse grupo em relação aos demais. Conclusão: Sugere-se um estudo duplo cego para a consolidação da recomendação da farinha de mandioca fortificada com ferro na prevenção de anemia ferropriva em pré-escolares da região amazônica. 2018-07-16T18:24:54Z 2018-07-16T18:24:54Z 2003-03 Artigo de Periódico TUMA, Rahilda Brito et al. Impacto da farinha de mandioca fortificada com ferro aminoácido quelato no nível de hemoglobina de pré-escolares. Revista de Nutrição, Campinas, v. 16, n. 1, p. 29-39, jan./mar. 2003. Disponível em: <http://repositorio.ufpa.br/jspui/handle/2011/10074>. Acesso em:. 1415-5273 1678-9865 http://repositorio.ufpa.br/jspui/handle/2011/10074 http://dx.doi.org/10.1590/S1415-52732003000100004 por Revista de Nutrição Acesso Aberto application/pdf Universidade Federal do Pará Brasil UFPA http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-52732003000100004&lng=pt&nrm=iso |
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Repositório Institucional - Universidade Federal do Pará |
collection |
RI-UFPA |
language |
por |
topic |
Alimentação pré-escolar Farinha de mandioca Anemia Agentes fortificantes de ferro Desnutrição Hemoglobinas CNPQ::CIENCIAS DA SAUDE::NUTRICAO |
spellingShingle |
Alimentação pré-escolar Farinha de mandioca Anemia Agentes fortificantes de ferro Desnutrição Hemoglobinas CNPQ::CIENCIAS DA SAUDE::NUTRICAO TUMA, Rahilda Conceição Ferreira Brito Impacto da farinha de mandioca fortificada com ferro aminoácido quelato no nível de hemoglobina de pré-escolares |
topic_facet |
Alimentação pré-escolar Farinha de mandioca Anemia Agentes fortificantes de ferro Desnutrição Hemoglobinas CNPQ::CIENCIAS DA SAUDE::NUTRICAO |
description |
Objective: The impact of the cassava flour fortified with iron amino acid chelate was evaluated in 80 pre-scholars of a Philanthropic Unit of Manaus, state of Amazonas, randomly distributed in four groups of 20 children each, for a period of 120 days. Methods: Cassava flour was used without fortification (group zero) or fortified with 1, 2 and 3mg of Fe/day, corresponding respectively to 5, 10 and 15g of flour/day, which were given to the children at lunch time on weekdays. The equivalent amount was previously distributed to their families for flour intake also during the weekends. In the beginning and at the end of the experiment the children’s nutritional status was evaluated, being adopted the cutoff point <-2 Z-scores as a discriminating limit between eutrophy/ malnutrition, in agreement with the World Health Organization criteria, as well as being established as a cutoff point for the occurrence of iron deficiency anemia a hemoglobin rate of less than 11g/dL. Results: At the end of this study, children recovered from chronic malnutrition, and a significant increase (p <5%) of the hemoglobin rates, independently of iron concentration, from 11.4±0.9g/dL to 12.2±0.8g/dL, was observed in all individuals. The formerly anemic children who received cassava flour fortified with 2mg of Fe/day were fully recovered at the end of the research, demonstrating a good performance of this group in relation to the others. Conclusion: A double-blind study is suggested for the consolidation of the recommendation of cassava flour fortified with iron in the prevention of iron deficiency anemia in pre-scholars of the Amazon region. |
format |
Artigo |
author |
TUMA, Rahilda Conceição Ferreira Brito |
author2 |
YUYAMA, Lucia Kiyoko Ozaki AGUIAR, Jaime Paiva Lopes MARQUES, Hedylamar Oliveira |
author2Str |
YUYAMA, Lucia Kiyoko Ozaki AGUIAR, Jaime Paiva Lopes MARQUES, Hedylamar Oliveira |
title |
Impacto da farinha de mandioca fortificada com ferro aminoácido quelato no nível de hemoglobina de pré-escolares |
title_short |
Impacto da farinha de mandioca fortificada com ferro aminoácido quelato no nível de hemoglobina de pré-escolares |
title_full |
Impacto da farinha de mandioca fortificada com ferro aminoácido quelato no nível de hemoglobina de pré-escolares |
title_fullStr |
Impacto da farinha de mandioca fortificada com ferro aminoácido quelato no nível de hemoglobina de pré-escolares |
title_full_unstemmed |
Impacto da farinha de mandioca fortificada com ferro aminoácido quelato no nível de hemoglobina de pré-escolares |
title_sort |
impacto da farinha de mandioca fortificada com ferro aminoácido quelato no nível de hemoglobina de pré-escolares |
publisher |
Universidade Federal do Pará |
publishDate |
2018 |
url |
http://repositorio.ufpa.br/jspui/handle/2011/10074 http://dx.doi.org/10.1590/S1415-52732003000100004 |
_version_ |
1832604581900582912 |
score |
11.755432 |