Repository logo
 
Publication

Probiotic, technological, and health-related characteristics of lactobacilli isolated from breast milk

2023-06-12Journal article Open access
Simple item page
dc.contributor.authorPires, Vanessa
dc.contributor.authorRibeiro, Susana C.
dc.contributor.authorSilva, Sofia
dc.contributor.authorJuraskova, Dominika
dc.contributor.authorSilva, Celia Costa Gomes
dc.date.accessioned2024-10-03T09:45:07Z
dc.date.available2024-10-03T09:45:07Z
dc.date.issued2023-06-12
dc.description.abstractAims: Isolation and characterization of lactobacilli from human milk and determination of their probiotic, technological, and in vitro health promoting properties with a view to their potential use in food fermentation. Methods and Results: Seven lactobacilli isolates were obtained from human milk and identified as Lacticaseibacillus paracasei (isolates BM1–BM6) and Lactobacillus gasseri (BM7). The isolates were examined in vitro for their technological, probiotic, and health-promoting potential. Overall, all isolates showed important technological properties based on the ability to grow in milk whey, a high to moderate acidification capacity and the absence of undesirable enzymatic activities. Lacticaseibacillus gasseri (BM7) differed from the L. paracasei isolates by the absence of several glycosidases and the inability to ferment lactose. Isolates L. paracasei BM3 and BM5 produced exopolysaccharides (EPS) from lactose. All isolates showed probiotic potential as they were tolerant to simulated gastrointestinal conditions, had high cell surface hydrophobicity, had not acquired resistance to relevant antibiotics and had no virulence characteristics. All L. paracasei showed high antimicrobial activity against various pathogenic bacteria and fungi, while L. gasseri showed a narrower spectrum of antimicrobial activity. All isolates showed health-promoting potential in vitro, as evidenced by high cholesterol-lowering activity, high ACE inhibitory activity and marked antioxidant activity.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPires, V., Ribeiro, S. C., Silva, S., Juraskova, D., & Silva, C. C. G. (2023). Probiotic, technological, and health-related characteristics of lactobacilli isolated from breast milk. "Journal of Applied Microbiology", 134, 1-13. DOI: 10.1093/jambio/lxad122pt_PT
dc.identifier.doi10.1093/jambio/lxad122
dc.identifier.eissn1365-2672
dc.identifier.issn1365-2672
dc.identifier.urihttp://hdl.handle.net/10400.3/7159
dc.language.isoengpt_PT
dc.publisherOxford University Presspt_PT
dc.subjectHuman Milkpt_PT
dc.subjectLactobacillipt_PT
dc.subjectLacticaseibacillus Paracaseipt_PT
dc.subjectLactobacillus Gasseript_PT
dc.subjectProbioticspt_PT
dc.titleProbiotic, technological, and health-related characteristics of lactobacilli isolated from breast milkpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceReino Unidopt_PT
oaire.citation.endPage13pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleJournal of Applied Microbiologypt_PT
person.familyNameLeal Pires
person.familyNameCOSTA GOMES DA SILVA
person.givenNameVanessa
person.givenNameCÉLIA
person.identifierAAK-7842-2020
person.identifier.ciencia-idFC1F-439B-10A9
person.identifier.ciencia-idBA11-878D-810C
person.identifier.orcid0000-0002-8162-6130
person.identifier.orcid0000-0003-0870-0071
person.identifier.scopus-author-id7201387501
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication46e9ec35-5c13-42ce-9e06-7db82b7f3677
relation.isAuthorOfPublication5d799165-5fbd-49e6-bc33-79c4f2898be4
relation.isAuthorOfPublication.latestForDiscovery5d799165-5fbd-49e6-bc33-79c4f2898be4

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Probiotic, technological, and health-related characteristics of lactobacilli isolated from breast milk_Pires,Vanessa_2023.pdf
Size:
29.62 MB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.73 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

DCA - Artigos em Revistas Internacionais / Articles in International Journals