2005
DOI: 10.1590/s1415-52732005000300001
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Biodisponibilidade de ferro do açaí (Euterpe oleracea Mart.) e da farinha de mandioca fortificada com ferro em ratos

Abstract: OBJETIVO: Este estudo teve como objetivo avaliar a biodisponibilidade do ferro do açaí (Euterpe oleracea Mart.) e da farinha de mandioca fortificada com ferro, utilizando o método de depleção e repleção de hemoglobina em ratos. MÉTODOS: No período de depleção, durante a lactação, as ratas (Rattus novergicus) e seus filhotes receberam ração à base de caseína (American Institute of Nutrition - 93G), sem adição de ferro na mistura salina, sendo que os filhotes, quando desmamados, continuaram a receber a mesma raç… Show more

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Cited by 6 publications
(7 citation statements)
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“…However, the group that received PE bean presented higher Fe intake compared with the control group ( P < 0.05). Toaiari et al suggested that weight gain is directly associated with Fe intake. However, when evaluating weight gain considering Fe ingested by animals, no significant difference was observed between the three groups (Table ).…”
Section: Resultsmentioning
confidence: 99%
“…However, the group that received PE bean presented higher Fe intake compared with the control group ( P < 0.05). Toaiari et al suggested that weight gain is directly associated with Fe intake. However, when evaluating weight gain considering Fe ingested by animals, no significant difference was observed between the three groups (Table ).…”
Section: Resultsmentioning
confidence: 99%
“…This difference shows that the biofortified food diet meets the needs of animals, providing a more effective weight gain. According to Toaiari et al [50], this difference in weight gain may be due to the bioavailability of iron in the diets' tests, which is requested for young animal growth. Iron deficiency, resulting from the long period of depletion, can lead to an absorption difficulty, resulting in less weight gain in animals [51].…”
Section: Discussionmentioning
confidence: 99%
“…Grande parcela da população amazônica acredita que o açaí é rico em ferro. No entanto, a quantidade de ferro no açaí é baixa, assim como a sua biodisponibilidade (12,1 %) (Alencar 2005;Toaiari et al 2005;Yuyama et al 2011).…”
Section: Introductionunclassified