Evidence map›Paper›PMID 35876583›Full record

ArticleMicrobiology spectrum2022

Optimizing Conditions in the Acid Tolerance Test for Potential Probiotics Using Response Surface Methodology.

Hye In Ko, Chang Hee Jeong, Sung Wook Hong, Jong-Bang Eun, Tae-Woon Kim

Open access · goldAbstract read
In one paragraph

Article in Microbiology spectrum, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
3.6field-weighted citation impact, top 8% 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

19 citing papers in PubMed, 28 citations in OpenAlex.

  1. Genomic, phenotypic, and clinical safety of Limosilactobacillus reuteri ATCC PTA 4659.Journal of industrial microbiology & biotechnology · 2023
    Trial
  2. Whole genome sequencing analysis and functional characterization of Lacticaseibacillus rhamnosus HP-B1083.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2026
    Article
  3. Article
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  6. Impact of Fiber Diameter and Surface Topography of PCL Nanofibers onJournal of agricultural and food chemistry · 2026
    Article
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  15. Article
  16. EvaluatingFood science & nutrition · 2024
    Article
  17. Article
  18. Frontiers in microbiology · 2023
    Article
  19. Article
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

5 authors at 2 institutions in 1 country.

Hye In KoTechnology Innovation Research Division, World Institute of Kimchi, Gwangju, Republic of Korea.
Chang Hee JeongTechnology Innovation Research Division, World Institute of Kimchi, Gwangju, Republic of Korea.
Sung Wook HongTechnology Innovation Research Division, World Institute of Kimchi, Gwangju, Republic of Korea.
Jong-Bang EunDepartment of Integrative Food, Bioscience and Biotechnology, Chonnam National University, Gwangju, Republic of Korea.
Tae-Woon KimTechnology Innovation Research Division, World Institute of Kimchi, Gwangju, Republic of Korea.
World Institute of Kimchi · KRChonnam National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Acid tolerance is an important feature of probiotic development. It is one of the factors underlying the beneficial effects of probiotics in the intestine. However, the methods used by different researchers to test acid tolerance vary, causing confusion in the interpretation of the results. Therefore, in this study, we determine the optimal conditions for the acid tolerance test using response surface methodology. The factors of pH (2.5 to 3.5), exposure time (1 to 2 h), and pepsin (presence or absence) were used as independent variables, and the survival rates of seven strains (Lacticaseibacillus casei KACC 12413, Lactiplantibacillus plantarum KACC 15357, Limosilactobacillus fermentum KACC 11441,

Indexed as

Lactiplantibacillus plantarumProbioticsIntestinesLactobacillaceaePepsin APepsin Aacid tolerance testlactic acid bacteriaprobioticsresponse surface methodology

Identifiers

PMID35876583
PMCPMC9430379
OpenAlexW4287378510

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.