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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria de Alimentos. Para informações adicionais entre em contato com ctaa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos; Embrapa Caprinos e Ovinos. |
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Data corrente: |
16/10/2019 |
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Data da última atualização: |
21/10/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SANTOS, W. M.; NOBRE, M. S. de C.; CAVALCANTI, M. T.; SANTOS, K. M. O. dos; FIGUEIREDO, H. O. S.; BURITI, F. C. |
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Afiliação: |
Widson Michael Santos, UEPB; Michelangela Suelleny de Caldas Nobre, UEPB; UFPE; Mônica Tejo Cavalcanti, UFCG; KARINA MARIA OLBRICH DOS SANTOS, CTAA; HEVILA OLIVEIRA SALLES FIGUEIREDO, CNPC; Flávia Carolina Buriti, UEPB. |
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Título: |
Proteolysis of reconstituted goat whey fermented by Streptococcus thermophilus in co-culture with commercial probiotic lactobacillus strains. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
International Journal of Dairy Technology, v. 70, p. 1-10, 2019. |
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DOI: |
10.1111/1471-0307.12621 |
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Idioma: |
Inglês |
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Conteúdo: |
Reconstituted goat whey was fermented with the starter Streptococcus thermophilus TA-40 in coculture with four probiotic adjuncts (independent treatments): Lactobacillus casei BGP93 (T1), Lactobacillus paracasei BGP1 (T2), Lb. paracasei LPC37 (T3) and Lactobacillus rhamnosus LR32 (T4). Lactobacillus populations were higher than 7 log cfu/mL after fermentation and storage. Proteolysis increased significantly (P < 0.05) during fermentation in all trials. Relative amount of low-molecular-weight protein fractions (<6.5 kDa) increased in goat whey trials with T1, T3 and T4 during fermentation and storage. The goat whey powder was considered a potential substrate for starter and probiotic cultures, which raised the opportunities to upgrade this by-product into a functional food. |
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Palavras-Chave: |
By-product upgrading; Functional food; Goat dairy products; SDS-PAGE. |
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Categoria do assunto: |
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L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01587naa a2200241 a 4500
001 2113157
005 2019-10-21
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1111/1471-0307.12621$2DOI
100 1 $aSANTOS, W. M.
245 $aProteolysis of reconstituted goat whey fermented by Streptococcus thermophilus in co-culture with commercial probiotic lactobacillus strains.$h[electronic resource]
260 $c2019
520 $aReconstituted goat whey was fermented with the starter Streptococcus thermophilus TA-40 in coculture with four probiotic adjuncts (independent treatments): Lactobacillus casei BGP93 (T1), Lactobacillus paracasei BGP1 (T2), Lb. paracasei LPC37 (T3) and Lactobacillus rhamnosus LR32 (T4). Lactobacillus populations were higher than 7 log cfu/mL after fermentation and storage. Proteolysis increased significantly (P < 0.05) during fermentation in all trials. Relative amount of low-molecular-weight protein fractions (<6.5 kDa) increased in goat whey trials with T1, T3 and T4 during fermentation and storage. The goat whey powder was considered a potential substrate for starter and probiotic cultures, which raised the opportunities to upgrade this by-product into a functional food.
653 $aBy-product upgrading
653 $aFunctional food
653 $aGoat dairy products
653 $aSDS-PAGE
700 1 $aNOBRE, M. S. de C.
700 1 $aCAVALCANTI, M. T.
700 1 $aSANTOS, K. M. O. dos
700 1 $aFIGUEIREDO, H. O. S.
700 1 $aBURITI, F. C.
773 $tInternational Journal of Dairy Technology$gv. 70, p. 1-10, 2019.
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Registro original: |
Embrapa Agroindústria de Alimentos (CTAA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
07/12/2020 |
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Data da última atualização: |
07/12/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
PEREIRA, A. M.; BONEMANN, D. H.; SCHERDIEN, S. H.; ÁVILA, B. P.; ANTUNES, I. F.; RIBEIRO, A. S.; GULARTE, M. A. |
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Afiliação: |
ALINE MACHADO PEREIRA, UFPEL; DAISA HAKBART BONEMANN, UFPEL; SABRINA HÄRTER SCHERDIEN, UFPEL; BIANCA PIO ÁVILA, UFPEL; IRAJA FERREIRA ANTUNES, CPACT; ANDERSON SCHWINGEL RIBEIRO, UFPEL; MARCIA AROCHA GULARTE, UFPEL. |
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Título: |
Evaluation of total and bioaccessible concentration of minerals in creole beans. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Journal of Food Composition and Analysis, v. 94, 103622, Dec. 2020. |
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ISSN: |
0889-1575 |
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DOI: |
doi.org/10.1016/j.jfca.2020.103622 |
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Idioma: |
Inglês |
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Conteúdo: |
The present study evaluated the total and bioaccessible concentrations of minerals in raw and cooked Creole beans. An analytical methodology was optimized, which involved several steps from sample preparation, accuracy study, data treatment, and instrumental analysis ? using a microwave-induced plasma optical emission spectrometer (MIP OES). The present study provides information about the total concentration of the metals Ba, Cd, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Mo, Pb, Zn and the bioaccessible fraction of metals Ba, Cu, Fe, Mn, Pb and Zn in three different types of creole beans. The elements that presented a greater quantity on all beans, both raw and cooked, were K and Mg. K varied from 12,600 to 13,300 mg/kg for the raw beans and 4590?10300 mg/kg for the cooked beans. Mg varied between 1620 and 1980 mg/kg for the raw beans and 670?1040 mg/kg for the cooked beans. The BRS Expedito type showed a higher concentration of K and Mg on raw and cooked beans. However, when the bioaccessibility study was carried out among the elements listed above, the most bioaccessible were Cu and Zn. Cu presented a bioaccessible fraction percentage between 52.6?59.2% for raw beans and 38.5?61.2% for cooked beans. Zn presented a bioaccessible fraction percentage between 45.6?50.6% for raw beans and 43%?63.5% for cooked beans. The results found on this study indicate that, possibly, the water and the cooking process significantly influences the mineral content. Also, studying mineral concentration on cooked beans is more nutritionally important than characterizing the raw grain, as beans are a type of food mostly consumed on its cooked form. MenosThe present study evaluated the total and bioaccessible concentrations of minerals in raw and cooked Creole beans. An analytical methodology was optimized, which involved several steps from sample preparation, accuracy study, data treatment, and instrumental analysis ? using a microwave-induced plasma optical emission spectrometer (MIP OES). The present study provides information about the total concentration of the metals Ba, Cd, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Mo, Pb, Zn and the bioaccessible fraction of metals Ba, Cu, Fe, Mn, Pb and Zn in three different types of creole beans. The elements that presented a greater quantity on all beans, both raw and cooked, were K and Mg. K varied from 12,600 to 13,300 mg/kg for the raw beans and 4590?10300 mg/kg for the cooked beans. Mg varied between 1620 and 1980 mg/kg for the raw beans and 670?1040 mg/kg for the cooked beans. The BRS Expedito type showed a higher concentration of K and Mg on raw and cooked beans. However, when the bioaccessibility study was carried out among the elements listed above, the most bioaccessible were Cu and Zn. Cu presented a bioaccessible fraction percentage between 52.6?59.2% for raw beans and 38.5?61.2% for cooked beans. Zn presented a bioaccessible fraction percentage between 45.6?50.6% for raw beans and 43%?63.5% for cooked beans. The results found on this study indicate that, possibly, the water and the cooking process significantly influences the mineral content. Also, studying mineral concentration ... Mostrar Tudo |
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Palavras-Chave: |
Feijão crioulo. |
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Thesagro: |
Análise de Alimento; Feijão; Grão; Nutriente Mineral. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/218892/1/Artigo-Evaluation-of-total-and-bioaccessible-concentration.pdf
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Marc: |
LEADER 02459naa a2200277 a 4500
001 2127769
005 2020-12-07
008 2020 bl uuuu u00u1 u #d
022 $a0889-1575
024 7 $adoi.org/10.1016/j.jfca.2020.103622$2DOI
100 1 $aPEREIRA, A. M.
245 $aEvaluation of total and bioaccessible concentration of minerals in creole beans.$h[electronic resource]
260 $c2020
520 $aThe present study evaluated the total and bioaccessible concentrations of minerals in raw and cooked Creole beans. An analytical methodology was optimized, which involved several steps from sample preparation, accuracy study, data treatment, and instrumental analysis ? using a microwave-induced plasma optical emission spectrometer (MIP OES). The present study provides information about the total concentration of the metals Ba, Cd, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Mo, Pb, Zn and the bioaccessible fraction of metals Ba, Cu, Fe, Mn, Pb and Zn in three different types of creole beans. The elements that presented a greater quantity on all beans, both raw and cooked, were K and Mg. K varied from 12,600 to 13,300 mg/kg for the raw beans and 4590?10300 mg/kg for the cooked beans. Mg varied between 1620 and 1980 mg/kg for the raw beans and 670?1040 mg/kg for the cooked beans. The BRS Expedito type showed a higher concentration of K and Mg on raw and cooked beans. However, when the bioaccessibility study was carried out among the elements listed above, the most bioaccessible were Cu and Zn. Cu presented a bioaccessible fraction percentage between 52.6?59.2% for raw beans and 38.5?61.2% for cooked beans. Zn presented a bioaccessible fraction percentage between 45.6?50.6% for raw beans and 43%?63.5% for cooked beans. The results found on this study indicate that, possibly, the water and the cooking process significantly influences the mineral content. Also, studying mineral concentration on cooked beans is more nutritionally important than characterizing the raw grain, as beans are a type of food mostly consumed on its cooked form.
650 $aAnálise de Alimento
650 $aFeijão
650 $aGrão
650 $aNutriente Mineral
653 $aFeijão crioulo
700 1 $aBONEMANN, D. H.
700 1 $aSCHERDIEN, S. H.
700 1 $aÁVILA, B. P.
700 1 $aANTUNES, I. F.
700 1 $aRIBEIRO, A. S.
700 1 $aGULARTE, M. A.
773 $tJournal of Food Composition and Analysis$gv. 94, 103622, Dec. 2020.
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Embrapa Clima Temperado (CPACT) |
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