Ingredients from integral valorization of Isabel grape to formulate goat yogurt with stimulatory effects on probiotics and beneficial impacts on human colonic microbiota in vitro
Isabel grape (IG) products have high contents of phenolic compounds and fiber recognized for their positive impacts on microorganisms associated with health benefits to host. This study evaluated the effects of goat yogurts formulated with ingredients from IG integral valorization on the growth and...
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| Format: | Article |
| Language: | English |
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Tsinghua University Press
2023-07-01
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| Series: | Food Science and Human Wellness |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2213453022002531 |
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| author | Francyeli Araújo Silva Rita de Cássia Ramos do Egypto Queiroga Evandro Leite de Souza Glenise Bierhalz Voss Maria Manuela Estevez Pintado Margarida Angélica da Silva Vasconcelos |
| author_facet | Francyeli Araújo Silva Rita de Cássia Ramos do Egypto Queiroga Evandro Leite de Souza Glenise Bierhalz Voss Maria Manuela Estevez Pintado Margarida Angélica da Silva Vasconcelos |
| author_sort | Francyeli Araújo Silva |
| collection | DOAJ |
| description | Isabel grape (IG) products have high contents of phenolic compounds and fiber recognized for their positive impacts on microorganisms associated with health benefits to host. This study evaluated the effects of goat yogurts formulated with ingredients from IG integral valorization on the growth and metabolism of different probiotic strains, as well as on the population of selected bacterial groups and metabolic activity of human colonic microbiota in vitro. Goat yogurts with IG ingredients (IGI) stimulated the growth of tested Lactobacillus and Bifidobacterium probiotic strains during a 48-h cultivation, as well as decreased the pH values and enhanced the organic acid production. Goat yogurts with IGI increased the population of Lactobacillus spp. and Bifidobacterium spp. during a 24-h in vitro colonic fermentation. A stable Firmicutes:Bacteroidetes ratio close to 1 was found in media with goat yogurt formulations during the colonic fermentation, being similar to the effect caused by fructooligosaccharides. Goat yogurt formulations with IGI caused increased production of short-chain fatty acids and sugar consumption during colonic fermentation. Goat yogurts with IGI should be a valuable strategy for development of novel added-value foods with beneficial effects on gut microbiota and human health. |
| format | Article |
| id | doaj-art-b5ab6df8145a487d9a9b67eb578fd422 |
| institution | Kabale University |
| issn | 2213-4530 |
| language | English |
| publishDate | 2023-07-01 |
| publisher | Tsinghua University Press |
| record_format | Article |
| series | Food Science and Human Wellness |
| spelling | doaj-art-b5ab6df8145a487d9a9b67eb578fd4222025-02-02T23:25:37ZengTsinghua University PressFood Science and Human Wellness2213-45302023-07-0112413311342Ingredients from integral valorization of Isabel grape to formulate goat yogurt with stimulatory effects on probiotics and beneficial impacts on human colonic microbiota in vitroFrancyeli Araújo Silva0Rita de Cássia Ramos do Egypto Queiroga1Evandro Leite de Souza2Glenise Bierhalz Voss3Maria Manuela Estevez Pintado4Margarida Angélica da Silva Vasconcelos5Department of Nutrition, Federal University of Pernambuco, Recife 50670-420, Brazil; Corresponding author at: Department of Nutrition, Federal University of Pernambuco, Recife 50670-420, Brazil.Department of Nutrition, Health Sciences Center, Federal University of Paraíba, João Pessoa 58050-585, BrazilDepartment of Nutrition, Health Sciences Center, Federal University of Paraíba, João Pessoa 58050-585, BrazilUniversidade Católica Portuguesa, CBQF-Centro de Biotecnologia e Química Fina-Laboratório Associado, Escola Superior de Biotecnologia, Porto 4169-005, PortugalUniversidade Católica Portuguesa, CBQF-Centro de Biotecnologia e Química Fina-Laboratório Associado, Escola Superior de Biotecnologia, Porto 4169-005, PortugalDepartment of Nutrition, Federal University of Pernambuco, Recife 50670-420, BrazilIsabel grape (IG) products have high contents of phenolic compounds and fiber recognized for their positive impacts on microorganisms associated with health benefits to host. This study evaluated the effects of goat yogurts formulated with ingredients from IG integral valorization on the growth and metabolism of different probiotic strains, as well as on the population of selected bacterial groups and metabolic activity of human colonic microbiota in vitro. Goat yogurts with IG ingredients (IGI) stimulated the growth of tested Lactobacillus and Bifidobacterium probiotic strains during a 48-h cultivation, as well as decreased the pH values and enhanced the organic acid production. Goat yogurts with IGI increased the population of Lactobacillus spp. and Bifidobacterium spp. during a 24-h in vitro colonic fermentation. A stable Firmicutes:Bacteroidetes ratio close to 1 was found in media with goat yogurt formulations during the colonic fermentation, being similar to the effect caused by fructooligosaccharides. Goat yogurt formulations with IGI caused increased production of short-chain fatty acids and sugar consumption during colonic fermentation. Goat yogurts with IGI should be a valuable strategy for development of novel added-value foods with beneficial effects on gut microbiota and human health.http://www.sciencedirect.com/science/article/pii/S2213453022002531Goat dairy productGrapeBeneficial microorganismsGut microbiotaModulatory effects |
| spellingShingle | Francyeli Araújo Silva Rita de Cássia Ramos do Egypto Queiroga Evandro Leite de Souza Glenise Bierhalz Voss Maria Manuela Estevez Pintado Margarida Angélica da Silva Vasconcelos Ingredients from integral valorization of Isabel grape to formulate goat yogurt with stimulatory effects on probiotics and beneficial impacts on human colonic microbiota in vitro Food Science and Human Wellness Goat dairy product Grape Beneficial microorganisms Gut microbiota Modulatory effects |
| title | Ingredients from integral valorization of Isabel grape to formulate goat yogurt with stimulatory effects on probiotics and beneficial impacts on human colonic microbiota in vitro |
| title_full | Ingredients from integral valorization of Isabel grape to formulate goat yogurt with stimulatory effects on probiotics and beneficial impacts on human colonic microbiota in vitro |
| title_fullStr | Ingredients from integral valorization of Isabel grape to formulate goat yogurt with stimulatory effects on probiotics and beneficial impacts on human colonic microbiota in vitro |
| title_full_unstemmed | Ingredients from integral valorization of Isabel grape to formulate goat yogurt with stimulatory effects on probiotics and beneficial impacts on human colonic microbiota in vitro |
| title_short | Ingredients from integral valorization of Isabel grape to formulate goat yogurt with stimulatory effects on probiotics and beneficial impacts on human colonic microbiota in vitro |
| title_sort | ingredients from integral valorization of isabel grape to formulate goat yogurt with stimulatory effects on probiotics and beneficial impacts on human colonic microbiota in vitro |
| topic | Goat dairy product Grape Beneficial microorganisms Gut microbiota Modulatory effects |
| url | http://www.sciencedirect.com/science/article/pii/S2213453022002531 |
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