Evidence map›Paper›PMID 30600360›Full record

ArticleCurrent microbiology2019

In Vitro Comparative Analysis of Probiotic and Functional Attributes of Indigenous Isolates of Bifidobacteria.

Sajan C Achi, Prakash M Halami

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Current microbiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
3.0field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Dark chocolate: delivery medium for probioticJournal of food science and technology · 2024
    Article
  3. Article
  4. Ecology- and genome-based identification of theApplied and environmental microbiology · 2024
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 2 institutions in 1 country.

Sajan C AchiAcademy of Scientific and Innovative Research (AcSIR), CSIR-Central Food Technological Research Institute campus, Mysuru, India.
Prakash M HalamiAcademy of Scientific and Innovative Research (AcSIR), CSIR-Central Food Technological Research Institute campus, Mysuru, India. prakashalami@cftri.res.in.
Academy of Scientific and Innovative Research · INCentral Food Technological Research Institute · IN

Funding

Council of Scientific and Industrial Research BSC0202
6 · The paper itself

Abstract

In the present study, probiotic, safety and functional characteristics of eight indigenous bifidobacterial isolates were compared to identify suitable strains for functional food application. Among the isolates, six strains of Bifidobacterium longum and one each of Bifidobacterium breve and Bifidobacterium bifidum were identified by 16S rRNA, xfp and hsp60 gene sequencing. Diversity among these strains was established by RAPD and Rep-PCR. Genes associated with sortase-dependent pili (SDP) (credited for role in adhesion) and serpin (immunomodulation) which can serve as potential marker genes for rapid identification of probiotic Bifidobacterium, was also evaluated. All the isolates exhibited potential probiotic, functional (antimicrobial activity, antioxidant activity, phytase activity, milk fermentation ability) and safety attributes. However, among them, B. breve NCIM5671 exhibited, better tolerance to low pH, amylase activity and exopolysaccharide producing ability. B. bifidum NCIM5697 and B. longum NCIM5672 demonstrated higher adherence ability to Caco-2 cells. NCIM5697 also displayed exopolysaccharide producing ability while NCIM5672 showed strong antibacterial activity against pathogens tested. Further, with respect to presence of adhesion marker genes, disparity was observed among B. longum strains. B. longum NCIM5684 and B. longum NCIM5686 displayed presence of subunits of SDP reported to be present in B. breve. In addition, B. longum NCIM5686 also lacked SDP present in all other B. longum isolates. B. breve NCIM5671, B. longum NCIM5672 and B. bifidum NCIM5697 with appreciable traits qualifies as potential probiotic cultures. Further, the variations observed in molecular and functional characteristics of isolates signify genetic diversity among the cultures.

Indexed as

AntibiosisAcidsBacteriaBacterial AdhesionBifidobacteriumBileCaco-2 CellsFecesGenes, BacterialGenetic VariationHumansInfant, NewbornProbioticsRNA, Ribosomal, 16SSafetySequence Analysis, DNAAcidsRNA, Ribosomal, 16S

Identifiers

PMID30600360
OpenAlexW2908076084

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.