Evidence map›Paper›PMID 42835268›Full record

ArticleFrontiers in microbiology2026

Optimization of extraction conditions for total flavonoids from

Yue Hu, Wenwen Luo, Chengjian Tan, Guoshun Pei

Abstract read
In one paragraph

Article in Frontiers in microbiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Yue HuSchool of Ethnic Medicine, Guizhou Minzu University, Guiyang, Guizhou, China.
Wenwen LuoSchool of Ethnic Medicine, Guizhou Minzu University, Guiyang, Guizhou, China.
Chengjian TanSchool of Ethnic Medicine, Guizhou Minzu University, Guiyang, Guizhou, China.
Guoshun PeiSchool of Ethnic Medicine, Guizhou Minzu University, Guiyang, Guizhou, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Methods: Total flavonoid extraction from Results: The optimal extraction conditions for TFC were determined as 70% ethanol as the solvent, an extraction time of 102 min, a temperature of 64 °C, and a solid-liquid ratio of 1:25 (g: mL), resulting in a yield of 6.48% ± 0.58. After purification, the purity of TFC was increased to 76%, and preliminary analysis identified 85 flavonoid constituents. TFC exhibited inhibition zone diameters of 13 ± 0.45 mm, 16 ± 0.38 mm, and 20 ± 0.45 mm at concentrations of 50, 100, and 150 mg/mL, respectively, with MIC and MBC values of 0.781 mg/mL and 1.562 mg/mL. Notably, TFC effectively inhibited the growth of Conclusion: This study optimized the extraction conditions of TFC and successfully obtained TFC rich in multiple flavonoid constituents. TFC exerts potent inhibitory effects on

Indexed as

antibacterial activityantibacterial mechanismClerodendrum cyrtophyllum Turcz.component analysisflavonoidsresponse surface optimizationStaphylococcus aureus

Identifiers

PMID42835268
PMCPMC13635108

What OpenQuestion holds

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Registered trials

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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.