Evidence map›Paper›PMID 40394343›Full record

ArticleBrazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]2025

Optimization and kinetics study of α-amylase production by the newly isolated thermophilic yeast strain Geotrichum candidum PO27 using olive pomace waste under solid-state fermentation.

Ibtissem Chaib, Scheherazed Dakhmouche-Djekrif, Tahar Nouadri

Abstract read
In one paragraph

Article in Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology], 2025. 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
–field-weighted citation impact
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.

  1. Article
  2. 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

3 authors.

Ibtissem ChaibLaboratory of Microbiological Engineering and Applications, Department of Biochemistry and Molecular and Cellular Biology, Faculty of Natural and Life Sciences, University of Constantine 1, Frères Mentouri, 25000, Constantine, Algeria. ibtissem.chaib@doc.umc.edu.dz.ORCID http://orcid.org/0009-0009-0349-3916
Scheherazed Dakhmouche-DjekrifLaboratory of Microbiological Engineering and Applications, Department of Biochemistry and Molecular and Cellular Biology, Faculty of Natural and Life Sciences, University of Constantine 1, Frères Mentouri, 25000, Constantine, Algeria.ORCID http://orcid.org/0000-0001-9419-1685
Tahar NouadriLaboratory of Microbiological Engineering and Applications, Department of Biochemistry and Molecular and Cellular Biology, Faculty of Natural and Life Sciences, University of Constantine 1, Frères Mentouri, 25000, Constantine, Algeria.ORCID http://orcid.org/0000-0002-4981-2072

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Several biotechnological and industrial applications are based on the use of various microbial enzymes. Today, amylases are one of the most demanded enzymes due to their high productivity yield and thermostability. The potential use of Geotrichum candidum PO27 for the production of α-amylase was investigated for its ability to utilize olive pomace (OP) waste as a carbon source. Plackett and Burman Design (PBD) and Response Surface Methodology (RSM) using Central Composite Design (CCD) approaches were used to obtain optimal conditions for enzyme production. Cultivation parameters, including pH, inoculum, various carbon and nitrogen sources, and other supplements, were screened by solid-state fermentation (SSF) at 60 °C. Under optimal conditions (moisture content 24.77%, malt extract 1.84 g%, and CaCl

Indexed as

alpha-AmylasesFungal ProteinsGeotrichumOleaCarbonCulture MediaFermentationHydrogen-Ion ConcentrationKineticsTemperatureWaste Productsalpha-AmylasesCarbonCulture MediaFungal ProteinsWaste ProductsCCDGeotrichum candidum PO27KineticsOlive pomacePBDα-Amylase

Identifiers

PMID40394343
PMCPMC12350898

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.