Evidence map›Paper›PMID 35974372›Full record

ArticleMicrobial cell factories2022

Production of new antimicrobial palm oil-derived sophorolipids by the yeast Starmerella riodocensis sp. nov. against Candida albicans hyphal and biofilm formation.

Achmad Rifky Alfian, Kwanrutai Watchaputi, Chayaphathra Sooklim, Nitnipa Soontorngun

Open access · goldAbstract read
In one paragraph

Article in Microbial cell factories, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

24 citing papers in PubMed, 36 citations in OpenAlex.

  1. HalotolerantRSC advances · 2026
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  8. Article
  9. Lactonic sophorolipids byRSC advances · 2025
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  10. Review
  11. Article
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  18. Distinct fungal microbiomes of two Thai commercial stingless bee species,Frontiers in cellular and infection microbiology · 2024
    Article
  19. Review
  20. Review
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.

Achmad Rifky AlfianGene Technology Laboratory, Biochemical Technology Division, School of Bioresources and Technology, King Mongkut's University of Technology Thonburi, 49, Tian Talay Road, Tha Kham, Bang Khuntian, Bangkok, 10150, Thailand.
Kwanrutai WatchaputiGene Technology Laboratory, Biochemical Technology Division, School of Bioresources and Technology, King Mongkut's University of Technology Thonburi, 49, Tian Talay Road, Tha Kham, Bang Khuntian, Bangkok, 10150, Thailand.
Chayaphathra SooklimGene Technology Laboratory, Biochemical Technology Division, School of Bioresources and Technology, King Mongkut's University of Technology Thonburi, 49, Tian Talay Road, Tha Kham, Bang Khuntian, Bangkok, 10150, Thailand.
Nitnipa SoontorngunGene Technology Laboratory, Biochemical Technology Division, School of Bioresources and Technology, King Mongkut's University of Technology Thonburi, 49, Tian Talay Road, Tha Kham, Bang Khuntian, Bangkok, 10150, Thailand. nitnipa.soo@kmutt.ac.th.
King Mongkut's University of Technology Thonburi · TH

Funding

King Mongkut's University Technology Thonburi Petchra Pra Jom Klao scholarshipNational Research Council of Thailand (NRCT) and and King Mongkut's University of Technology Thonburi for Mid-Career Researcher grant N42A650315Thailand Science Research and Innovation 64A306000038
6 · The paper itself

Abstract

backgroundMicrobial derived-surfactants display low eco-toxicity, diverse functionality, high biodegradability, high specificity, and stability under extreme conditions. Sophorolipids are emerging as key biosurfactants of yeast origins, used in various industrial sectors to lower surface tension. Recently, sophorolipid complexes have been applied in biomedicals and agriculture to eradicate infectious problems related to human and plant fungal pathogens. This study aimed to characterize the functional properties and antifungal activities of sophorolipids produced by a newly characterized Starmerella riodocensis GT-SL1R sp. nov. strain.

resultsStarmerella riodocensis GT-SL1R sp. nov. strain was belonged to Starmerella clade with 93.12% sequence similarity using the ITS technique for strain identification. Sophorolipids production was examined, using co-carbon substrates glucose and palm oil, with a yield on the substrate between 30 and 46%. Using shake-flasks, the S. riodocensis GT-SL1R strain produced biosurfactants with an emulsification activity of 54.59% against kerosene compared to the S. bombicola BCC5426 strain with an activity of 60.22%. Maximum productivities of GT-SL1R and the major sophorolipid-producer S. bombicola were similar at 0.8 gl

conclusionsSophorolipids derived from S. riodocensis demonstrate potential industrial and biomedical applications as green surfactant and antifungal agent. Since numerous renewable bioresources and industrial wastes could be used by microbial cell factories in the biosynthesis of biosurfactants to reduce the production cost, sophorolipids hold a promising alternative to current antimicrobials in treatments against infectious diseases in humans, animals, and plants.

Indexed as

Candida albicansSaccharomycetalesAnimalsAnti-Bacterial AgentsAntifungal AgentsBiofilmsGlycolipidsHumansOleic AcidsPalm OilSurface-Active AgentsYeastsAnti-Bacterial AgentsAntifungal AgentsGlycolipidsOleic AcidsPalm OilsophorolipidSurface-Active AgentsAntifungalBiosurfactantSophorolipid productionStarmerella bombicolaStarmerella riodocensisYeast cell factory

Identifiers

PMID35974372
PMCPMC9382743
OpenAlexW4292291445

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.