Production of functional Quark cheese containing exopolysaccharides
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista do Instituto de Laticínios Cândido Tostes |
Texto Completo: | https://www.revistadoilct.com.br/rilct/article/view/340 |
Resumo: | Food that contain probiotic bacteria and prebiotics are included in the functional food category that has gain interest due to the beneficial effect on health. The aim of this work was the formulation of a symbiotic and functional product, with high viability of probiotic lactic acid bacteria which are exopolyssacharides (EPS) producers. It was promoted the whey and reconstituted skim milk powder fermentation for 24 h at 37 ºC in two formulations: “F1” containing acacia gum as prebiotic and inoculated with probiotic bacteria Lactobacillus casei LC1, and “F2” containing inuline as prebiotic and fermented with L. acidophilus LA5. After fermentation, EPS determination was conducted, and values of 103.5 mg/100g (F1) and 109.2 mg/100g (F2) were obtained. It was verified that the products presented microbiological, physical and chemical stability and after 21 days of storage F1presented probiotic bacteria counts of 2.5x109 CFU/g, pH 3.98 and total solids (TS) of 32%; F2 presented probiotic bacteria counts of 6.0x108 CFU/g, pH 4.16 and TS of 31.5%. Coliforms and S. aureus were absent in the two formulations. It was concluded that the functional Quark cheese presented high counts of probiotic bacteria and EPS occurrence, levels which are important to the action as functional foods and survival in the gastrointestinal tract. |
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Production of functional Quark cheese containing exopolysaccharidesPRODUÇÃO DE QUEIJO TIPO QUARK FUNCIONAL CONTENDO EXOPOLISSACARÍDEOSQuark; Lactobacillus; acacia gum; frutansLeites fermentados, culturas lácteasQuark; lactobacilos; goma acácia; frutanosFood that contain probiotic bacteria and prebiotics are included in the functional food category that has gain interest due to the beneficial effect on health. The aim of this work was the formulation of a symbiotic and functional product, with high viability of probiotic lactic acid bacteria which are exopolyssacharides (EPS) producers. It was promoted the whey and reconstituted skim milk powder fermentation for 24 h at 37 ºC in two formulations: “F1” containing acacia gum as prebiotic and inoculated with probiotic bacteria Lactobacillus casei LC1, and “F2” containing inuline as prebiotic and fermented with L. acidophilus LA5. After fermentation, EPS determination was conducted, and values of 103.5 mg/100g (F1) and 109.2 mg/100g (F2) were obtained. It was verified that the products presented microbiological, physical and chemical stability and after 21 days of storage F1presented probiotic bacteria counts of 2.5x109 CFU/g, pH 3.98 and total solids (TS) of 32%; F2 presented probiotic bacteria counts of 6.0x108 CFU/g, pH 4.16 and TS of 31.5%. Coliforms and S. aureus were absent in the two formulations. It was concluded that the functional Quark cheese presented high counts of probiotic bacteria and EPS occurrence, levels which are important to the action as functional foods and survival in the gastrointestinal tract.Alimentos com bactérias probióticas ou prebióticos estão incluídos na categoria de alimentos contendo compostos bioativos que tem despertado interesse devido ao efeito benéfico sobre a saúde. O objetivo do trabalho foi a formulação de produto simbiótico e funcional com bactérias láticas probióticas produtoras de exopolissacarídeos (EPS). Para isto, promoveu-se a fermentação por 24 h a 37 ºC de soro de leite em pó e leite desnatado em duas formulações: “F1” contendo o prebiótico goma acácia e inoculada de bactéria probiótica Lactobacillus casei LC1, e “F2” formulada com inulina como prebiótico e fermentação por L. acidophilus LA5. Nos produtos fermentados foi determinada a quantidade de EPS produzida pelos diferentes probióticos e os valores encontrados foram de 103,5 mg/100g (F1) e 109,2 mg/100g (F2). Verificou-se que os produtos apresentaram estabilidade microbiológica e físico-química com contagens de probióticos ao final de 21 dias de armazenamento refrigerado de 2,5x109 UFC/g, pH 3,98 e 32% de extrato seco total (EST) para F1 e 6,0x108 UFC/g, pH 4,16 e 31,5% EST para F2, ausência S. aureus e de coliformes. Conclui-se que o queijo Quark funcional apresentou altas contagens de bactérias láticas probióticas e presença de EPS, níveis estes importantes para a ação como alimentos funcionais e sobrevivência no trato gastrointestinal.ILCTYuhara, Tatia TieMatsubara, Suzana TiemiSifuentes dos Santos, JoiceGarcia, Sandra2014-02-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistadoilct.com.br/rilct/article/view/34010.14295/2238-6416.v69i6.340Journal of Candido Tostes Dairy Institute; v. 69, n. 6 (2014); 387-394Revista do Instituto de Laticínios Cândido Tostes; v. 69, n. 6 (2014); 387-3942238-64160100-3674reponame:Revista do Instituto de Laticínios Cândido Tostesinstname:Empresa de Pesquisa Agropecuária de Minas Gerais (EPAMIG)instacron:EPAMIGporhttps://www.revistadoilct.com.br/rilct/article/view/340/340Direitos autorais 2015 Revista do Instituto de Laticínios Cândido Tosteshttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccess2015-03-13T18:54:54Zoai:oai.rilct.emnuvens.com.br:article/340Revistahttp://www.revistadoilct.com.br/ONGhttps://www.revistadoilct.com.br/rilct/oai||revistadoilct@epamig.br|| revistadoilct@oi.com.br2238-64160100-3674opendoar:2015-03-13T18:54:54Revista do Instituto de Laticínios Cândido Tostes - Empresa de Pesquisa Agropecuária de Minas Gerais (EPAMIG)false |
dc.title.none.fl_str_mv |
Production of functional Quark cheese containing exopolysaccharides PRODUÇÃO DE QUEIJO TIPO QUARK FUNCIONAL CONTENDO EXOPOLISSACARÍDEOS |
title |
Production of functional Quark cheese containing exopolysaccharides |
spellingShingle |
Production of functional Quark cheese containing exopolysaccharides Yuhara, Tatia Tie Quark; Lactobacillus; acacia gum; frutans Leites fermentados, culturas lácteas Quark; lactobacilos; goma acácia; frutanos |
title_short |
Production of functional Quark cheese containing exopolysaccharides |
title_full |
Production of functional Quark cheese containing exopolysaccharides |
title_fullStr |
Production of functional Quark cheese containing exopolysaccharides |
title_full_unstemmed |
Production of functional Quark cheese containing exopolysaccharides |
title_sort |
Production of functional Quark cheese containing exopolysaccharides |
author |
Yuhara, Tatia Tie |
author_facet |
Yuhara, Tatia Tie Matsubara, Suzana Tiemi Sifuentes dos Santos, Joice Garcia, Sandra |
author_role |
author |
author2 |
Matsubara, Suzana Tiemi Sifuentes dos Santos, Joice Garcia, Sandra |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Yuhara, Tatia Tie Matsubara, Suzana Tiemi Sifuentes dos Santos, Joice Garcia, Sandra |
dc.subject.none.fl_str_mv |
|
dc.subject.por.fl_str_mv |
Quark; Lactobacillus; acacia gum; frutans Leites fermentados, culturas lácteas Quark; lactobacilos; goma acácia; frutanos |
topic |
Quark; Lactobacillus; acacia gum; frutans Leites fermentados, culturas lácteas Quark; lactobacilos; goma acácia; frutanos |
description |
Food that contain probiotic bacteria and prebiotics are included in the functional food category that has gain interest due to the beneficial effect on health. The aim of this work was the formulation of a symbiotic and functional product, with high viability of probiotic lactic acid bacteria which are exopolyssacharides (EPS) producers. It was promoted the whey and reconstituted skim milk powder fermentation for 24 h at 37 ºC in two formulations: “F1” containing acacia gum as prebiotic and inoculated with probiotic bacteria Lactobacillus casei LC1, and “F2” containing inuline as prebiotic and fermented with L. acidophilus LA5. After fermentation, EPS determination was conducted, and values of 103.5 mg/100g (F1) and 109.2 mg/100g (F2) were obtained. It was verified that the products presented microbiological, physical and chemical stability and after 21 days of storage F1presented probiotic bacteria counts of 2.5x109 CFU/g, pH 3.98 and total solids (TS) of 32%; F2 presented probiotic bacteria counts of 6.0x108 CFU/g, pH 4.16 and TS of 31.5%. Coliforms and S. aureus were absent in the two formulations. It was concluded that the functional Quark cheese presented high counts of probiotic bacteria and EPS occurrence, levels which are important to the action as functional foods and survival in the gastrointestinal tract. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-02-02 |
dc.type.none.fl_str_mv |
|
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://www.revistadoilct.com.br/rilct/article/view/340 10.14295/2238-6416.v69i6.340 |
url |
https://www.revistadoilct.com.br/rilct/article/view/340 |
identifier_str_mv |
10.14295/2238-6416.v69i6.340 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://www.revistadoilct.com.br/rilct/article/view/340/340 |
dc.rights.driver.fl_str_mv |
Direitos autorais 2015 Revista do Instituto de Laticínios Cândido Tostes http://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Direitos autorais 2015 Revista do Instituto de Laticínios Cândido Tostes http://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 |
ILCT |
publisher.none.fl_str_mv |
ILCT |
dc.source.none.fl_str_mv |
Journal of Candido Tostes Dairy Institute; v. 69, n. 6 (2014); 387-394 Revista do Instituto de Laticínios Cândido Tostes; v. 69, n. 6 (2014); 387-394 2238-6416 0100-3674 reponame:Revista do Instituto de Laticínios Cândido Tostes instname:Empresa de Pesquisa Agropecuária de Minas Gerais (EPAMIG) instacron:EPAMIG |
instname_str |
Empresa de Pesquisa Agropecuária de Minas Gerais (EPAMIG) |
instacron_str |
EPAMIG |
institution |
EPAMIG |
reponame_str |
Revista do Instituto de Laticínios Cândido Tostes |
collection |
Revista do Instituto de Laticínios Cândido Tostes |
repository.name.fl_str_mv |
Revista do Instituto de Laticínios Cândido Tostes - Empresa de Pesquisa Agropecuária de Minas Gerais (EPAMIG) |
repository.mail.fl_str_mv |
||revistadoilct@epamig.br|| revistadoilct@oi.com.br |
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1809738129870946304 |