21
views
0
recommends
+1 Recommend
1 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      Avaliação da disponibilidade de ferro de feijão comum (Phaseolus vulgaris L.) em comparação com carne bovina Translated title: Evaluation of iron availabilty of the common bean in comparson with bovine meat

      research-article

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          O presente trabalho avaliou a disponibilidade do ferro do feijão comum e os efeitos de suas interações com ácido ascórbico e cistina em comparação a disponibilidade deste metal em carne bovina. Para a determinação do teor de ferro e diálise de ferro in vitro, foram realizadas análises químicas nas amostras de carne bovina (C), feijão comum (F), feijão comum com ácido ascórbico (FA), feijão comum com cistina (FCI) e feijão comum com ácido ascórbico e cistina (FACI). Em F foram determinados taninos, ácido fítico e ácido oxálico. Em F foi encontrado 0,065 g de tanino/100 g; 8,03 mg de ácido fítico/g e 7,12 mg de ácido oxálico/g. A quantidade de ferro variou de 9,64 mg/100 g a 10,37 mg/100 g. A amostra FCI e FA apresentaram os menores teores de ferro. A quantidade de ferro encontrada na amostra C foi de 10,37 mg/100 g. A porcentagem de ferro dialisável variou de 17,33% a 24,31%. As amostras de carne bovina apresentaram a maior porcentagem de ferro dialisável, seguida por FACI. A menor porcentagem de ferro dialisável foi observada nas amostras F e FCI. Portanto, pode-se concluir que a adição simultânea de ácido ascórbico e cistina, tornou o ferro presente no feijão mais biodisponível, equiparando-o ao da carne bovina.

          Translated abstract

          The present work evaluated iron availability of the common bean and the effects of its interactions with ascorbic acid and cystine in iron availability and compare the results with iron availability of the bovine meat. The determination of iron quantity and iron dialysis in vitro has been done by analysing the samples of bovine meat (M), common bean (B), common bean with ascorbic acid (BA), common bean with cystine (BCY) and common bean with ascorbic acid and cystine (BACY). In B, tannins, phytic acid and oxalic acid were determined. In the B sample, 0.065 g of tannins/100g; 8.03 mg of phytic acid/g and 7.12 mg of oxalic acid/g were found. The iron quantity varied from 9.64 mg/100 g to 10.37 mg/100 g. The BCY and BA samples presented the smallest iron quantity. The iron quantity found in the sample M was 10.37 mg/100 g. The percentage of iron availability varied from 17.33% to 24.31%. The M sample presented the largest percentage of iron availability, followed by BACY. The smallest percentage of iron availability was observed in B and BCY samples. Therefore, in conclusion, the iron bean became more bioavailability because of the simultaneous addition of ascorbic acid and cystine compared with the iron of bovine meat.

          Related collections

          Most cited references28

          • Record: found
          • Abstract: not found
          • Book: not found

          Tabela de composição química dos alimentos

            Bookmark
            • Record: found
            • Abstract: not found
            • Article: not found

            Sas/Qc software: usage and reference

            (1996)
              Bookmark
              • Record: found
              • Abstract: not found
              • Article: not found

              INTERRELATIONSHIPS BETWEEN STORAGE, SOAKING TIME, COOKING TIME, NUTRITIVE VALUE AND OTHER CHARACTERISTICS OF THE BLACK BEAN (Phaseolus vulgaris)

                Bookmark

                Author and article information

                Contributors
                Role: ND
                Role: ND
                Journal
                cta
                Food Science and Technology (Campinas)
                Food Sci. Technol (Campinas)
                Sociedade Brasileira de Ciência e Tecnologia de Alimentos (Campinas )
                1678-457X
                June 2006
                : 26
                : 2
                : 270-276
                Affiliations
                [1 ] Universidade Metodista de Piracicaba
                [2 ] Universidade de São Paulo Brazil
                [3 ] Universidade de São Paulo Brazil
                Article
                S0101-20612006000200007
                10.1590/S0101-20612006000200007
                49dbaa22-7ecc-49c5-89d3-c63ab6559cb4

                http://creativecommons.org/licenses/by/4.0/

                History
                Product

                SciELO Brazil

                Self URI (journal page): http://www.scielo.br/scielo.php?script=sci_serial&pid=0101-2061&lng=en
                Categories
                FOOD SCIENCE & TECHNOLOGY

                Food science & Technology
                bioavailability,iron,ascorbic acid,cystine,antinutritionals,biodisponibilidade,ferro,ácido ascórbico,cisteína,antinutricionais

                Comments

                Comment on this article