Effect of

Weidan Guo, Zhengwen Li, Xiangjin Fu, Wenhua Zhou, Jiali Ren, Yue Wu

Open access · goldAbstract read

In one paragraph

Article in Foods (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it

0cells of the map it votes in

2citing papers in PubMed

0.6field-weighted citation impact, top 31% 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

2 citing papers in PubMed, 5 citations in OpenAlex.

ZnCoACS omega · 2026
Article
Repeated (Gut microbes
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

6 authors at 1 institution in 1 country.

Weidan GuoCollege of Food Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, China.ORCID 0000-0002-2402-1362

Zhengwen LiCollege of Food Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, China.

Xiangjin FuCollege of Food Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, China.

Wenhua ZhouCollege of Food Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, China.

Jiali RenCollege of Food Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, China.

Yue WuCollege of Food Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, China.

Central South University of Forestry and Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Wholewheat sourdough products are becoming increasingly more popular, and Staphylococcus aureus is a common opportunistic pathogen in dough products. The effects of S. aureus contamination (102 cfu/g) on metabolites as well as titratable acidity (TTA), pH, and microbial diversity of sourdough were investigated. S. aureus contamination significantly decreased the content of mannose while increasing the sorbitol in sourdough (p < 0.05). The S. aureus contamination significantly reduced the number of lactic acid bacteria (LAB), such as Lactobacillus curvatus, and the TTA values (p < 0.05). Furthermore, S. aureus contamination significantly reduced the content of most esters and acid flavor compounds while significantly increasing the content of 2,4-decadienal (p < 0.05), which is a compound that could have a negative impact on the flavor of sourdough. The PCA model developed based on volatile metabolites data could be used to distinguish contamination of S. aureus in sourdough cultured for 4 h. Sorbitol, 2,3-dimethylundecane, 1-pentanol, and 3-methylbutanoic acid were newly found to be the characteristic metabolites in S. aureus-contaminated sourdough.

Indexed as

metabolitessourdoughStaphylococcus aureusγ-aminobutyric acid

Identifiers

PMID35804775

DOI10.3390/foods11131960

PMCPMC9265278

OpenAlexW4283768815

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.