Evidence map›Paper›PMID 34608188›Full record

ArticleScientific reports2021

Application and characterization of crude fungal lipases used to degrade fat and oil wastes.

Amira Hassan Alabdalall, Norah A Al-Anazi, Lena A Aldakheel, Fatma H I Amer, Fatimah A Aldakheel, Ibtisam M Ababutain, Azzah I Alghamdi, Eida M Al-Khaldi

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.5field-weighted citation impact, top 9% 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

6 citing papers in PubMed, 37 citations in OpenAlex.

  1. Biotechnological assessment of a halotolerant bacillaceae from west province of Mazandaran as a Novel source of extracellular proteases.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2026
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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

8 authors at 1 institution in 1 country.

Amira Hassan AlabdalallDepartment of Biology, College of Science, Imam Abdulrahman Bin Faisal University, P.O.Box 1982, Dammam, Saudi Arabia. aalabdalall@iau.edu.sa.
Norah A Al-AnaziDepartment of Biology, College of Science, Imam Abdulrahman Bin Faisal University, P.O.Box 1982, Dammam, Saudi Arabia.
Lena A AldakheelBasic & Applied Scientific Research Center (BASRC), Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam, 31441, Saudi Arabia.
Fatma H I AmerFamily and Community Medicine Department, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia.
Fatimah A AldakheelBasic & Applied Scientific Research Center (BASRC), Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam, 31441, Saudi Arabia.
Ibtisam M AbabutainDepartment of Biology, College of Science, Imam Abdulrahman Bin Faisal University, P.O.Box 1982, Dammam, Saudi Arabia.
Azzah I AlghamdiDepartment of Biology, College of Science, Imam Abdulrahman Bin Faisal University, P.O.Box 1982, Dammam, Saudi Arabia.
Eida M Al-KhaldiDepartment of Biology, College of Science, Imam Abdulrahman Bin Faisal University, P.O.Box 1982, Dammam, Saudi Arabia.
Imam Abdulrahman Bin Faisal University · SA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aspergillus niger MH078571.1 and A. niger MH079049.1 were identified previously as the two highest Aspergillus niger strains producing lipase. Biochemical characterizations of lipase activity and stability for these two strains were examined and revealed that the optimal temperature is 45 °C at pH 8for A. niger MH078571.1 and 55 °C for MH079049.1. The lipase production of both strains was studied on medium contains waste oil, as a cheap source to reduce the industrial cost, showed that the optimal incubation period for the enzyme production is 3 days. Moreover, an experiment on lipase activates in organic solvents demonstrated that 50% of acetone is the best solvent for the two strains. In the presence of surfactants, 0.1% of tween 80 surfactant showed the best lipase activities. Furthermore, Mg

Indexed as

Biodegradation, EnvironmentalAnimalsAspergillus nigerComplex MixturesEnzyme ActivationFatsFermentationLipaseOilsWaste ManagementComplex MixturesFatsLipaseOils

Identifiers

PMID34608188
PMCPMC8490430
OpenAlexW3203422830

What OpenQuestion holds

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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.