Evaluation of fruta-do-lobo (Solanum lycocarpum St. Hill) starch on the growth of probiotic strains

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dc.creatorAna Paula Aparecida Pereira
dc.creatorLeonardo Borges Chatagnier Lauretti
dc.creatorVerônica Ortiz Alvarenga
dc.creatorBruno Nicolau Paulino
dc.creatorCélio Fernando Figueiredo Angolini
dc.creatorIramaia Angelica Neri-Numa
dc.creatorEduardo Adilson Orlando
dc.creatorJuliana Azevedo Lima Pallone
dc.creatorAnderson de Souza Sant'Ana
dc.creatorGlaucia Maria Pastore
dc.date.accessioned2022-04-08T20:33:08Z
dc.date.accessioned2025-09-09T00:17:31Z
dc.date.available2022-04-08T20:33:08Z
dc.date.issued2020-07
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.description.sponsorshipFAPESP - Fundação de Amparo à Pesquisa do Estado de São Paulo
dc.description.sponsorshipOutra Agência
dc.format.mimetypepdf
dc.identifier.doi10.1016/j.foodres.2020.109187
dc.identifier.issn0963-9969
dc.identifier.urihttps://hdl.handle.net/1843/40936
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofFood Research International
dc.rightsAcesso Aberto
dc.subjectFruta-do-lobo
dc.subjectAmido
dc.subjectSolanum lycocarpum St. Hill
dc.subjectCepas probióticas
dc.subject.otherResistant starch
dc.subject.otherShort-chain fatty acid
dc.subject.otherFruta-do-lobo
dc.subject.otherPrebiotic
dc.titleEvaluation of fruta-do-lobo (Solanum lycocarpum St. Hill) starch on the growth of probiotic strains
dc.typeArtigo de periódico
local.citation.epage6
local.citation.spage1
local.citation.volume133
local.description.resumoFruta-do-lobo (Solanum lycocarpum St. Hill) is a native fruit commonly used in Brazilian folk medicine as a hypoglycemic agent. These properties are attributed to their starch, mainly its resistant fraction. Resistant starch has shown to increases the growth of Bifidobacterium and Lactobacillus in the gut, even though not being selective for these strains. In this scenario, this study aimed to investigate the potential prebiotic activity of fruta-do-lobo starch (FLS). FLS showed around 30% of resistant starch and their prebiotic potential was evaluated with five probiotic strains L. acidophilus (LA3 and LA5), L. casei (LC01) and B. animalis (BB12) and B. lactis (BLC1) in a concentration range of 1.0–2.0% of starch. In a preliminary screening, we evaluated, during 48 h, the viability of the starch with promoting growth agent. An increase in the growth of the probiotic strains tested was observed. We also evaluated the microorganism’s metabolic activity by assessing the short-chain fatty acid (SCFA) production, using the best starch growth promotion conditions (2% of FLS and strains BLC1, LA5, and LC01). As expected, MRS and lactose were preferentially metabolized by BLC1, with the highest growth rates: 0.231 and 0.224 h−1, respectively. However, for this strain, the FLS growth rate (0.222 h−1) was 65% higher than FOS (0.144 h−1). Also, for LA5 FLS promoted higher growth (0.150 h−1) than FOS (0.135 h−1). Additionally, FLS promoted acetate production. These data are promising and indicate that FLS may have prebiotic potential and more studies need to be done with pathogenic microorganisms.
local.publisher.countryBrasil
local.publisher.departmentFAR - DEPARTAMENTO DE ALIMENTOS
local.publisher.initialsUFMG
local.url.externahttps://www.sciencedirect.com/science/article/pii/S096399692030212X

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