Evidence map›Paper›PMID 30001697›Full record

ArticleBMC microbiology2018

Interrelation between Tween and the membrane properties and high pressure tolerance of Lactobacillus plantarum.

Dominik Reitermayer, Thomas A Kafka, Christian A Lenz, Rudi F Vogel

Open access · goldAbstract read
In one paragraph

Article in BMC microbiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
6.8field-weighted citation impact, top 3% 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

28 citing papers in PubMed, 77 citations in OpenAlex.

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  20. Characterization and cytotoxicity assessment of biosurfactant derived from Lactobacillus pentosus NCIM 2912.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2022
    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

4 authors at 1 institution in 1 country.

Dominik ReitermayerTechnische Universität München, Freising, Germany.
Thomas A KafkaTechnische Universität München, Freising, Germany.
Christian A LenzTechnische Universität München, Freising, Germany.
Rudi F VogelTechnische Universität München, Freising, Germany. rudi.vogel@wzw.tum.de.ORCID 0000-0001-6873-5386
Technical University of Munich · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tween® 80 is a frequently used supplement of media for the cultivation of lactic acid bacteria. We investigated its effect on the cell physiology and stress tolerance of Lactobacillus (L.) plantarum. Data on the transcriptomic response to Tween 80 supplementation and its effects on cellular fatty acid profiles and growth characteristics are compared with data characterizing the effect of Tween 80, other Tween types and free fatty acids on the high hydrostatic pressure (HHP) tolerance of L. plantarum strain TMW 1.708. These include effects on cell viability, sub-lethal injury, metabolic activity, protein release and propidium iodide uptake. Tween 80 caused the downregulation of fatty acid biosynthesis and an increase in oleic acid and cyclopropane fatty acid levels in the cell membrane. Tween 20, Tween 80 and free oleic acid, but not Tween 40, Tween 60 and other free fatty acids, conferred resistance against HHP. Tween 80 diminished pressure-induced loss of metabolic activity, protein release and uptake of propidium iodide. However, loss of cell viability exceeded by far membrane permeabilization, suggesting that membrane permeabilization, which has frequently been postulated as a major factor in HHP inactivation of microbes, is not necessarily required for HHP-induced cell death of Lactobacillus plantarum.

Indexed as

Adaptation, PhysiologicalCell MembraneCulture MediaFatty AcidsGene Expression ProfilingGene Expression Regulation, BacterialHydrostatic PressureLactiplantibacillus plantarumMicrobial ViabilityPasteurizationPermeabilityPolysorbatesCulture MediaFatty AcidsPolysorbatesCytoplasmic membraneEmulsifierFatty acidsFood additive E 433Food spoilageHHPHigh hydrostatic pressure inactivationLactobacilliLactobacillus plantarumOleic acidPasteurizationPolysorbate 80Tween

Identifiers

PMID30001697
PMCPMC6044075
OpenAlexW2883730142

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.