Rice based distillers dried grains with solubles as a low cost substrate for the production of a novel rhamnolipid biosurfactant having anti-biofilm activity against Candida tropicalis.
Antifungal Agents
/ economics
Biofilms
/ drug effects
Candida tropicalis
/ drug effects
Drug Stability
Factor Analysis, Statistical
Fermentation
Glycolipids
/ biosynthesis
Hot Temperature
Hydrogen-Ion Concentration
Micelles
Microbial Sensitivity Tests
Oryza
/ chemistry
Pseudomonas aeruginosa
Salinity
Seeds
/ chemistry
Surface Tension
Surface-Active Agents
/ economics
Water
/ chemistry
Anti-biofilm activity
Candida tropicalis
Novel rhamnolipid
Response surface methodology (RSM)
Rice based distillers dried grains with solubles (rDDGS)
Journal
Colloids and surfaces. B, Biointerfaces
ISSN: 1873-4367
Titre abrégé: Colloids Surf B Biointerfaces
Pays: Netherlands
ID NLM: 9315133
Informations de publication
Date de publication:
01 Oct 2019
01 Oct 2019
Historique:
received:
09
04
2019
revised:
08
07
2019
accepted:
09
07
2019
pubmed:
22
7
2019
medline:
8
2
2020
entrez:
21
7
2019
Statut:
ppublish
Résumé
In this study, rhamnolipid (RL) production by Pseudomonas aeruginosa SS14 utilizing rice based Distillers Dried Grains with Solubles (rDDGS) as the sole carbon source was evaluated and the production parameters were optimized using response surface methodology. Highest RL (RL-rDDGS) yield was 14.87 g/L in a culture medium containing 12% (w/v) rDDGS and 11% (v/v) inoculum concentration after 48 h of fermentation at 35 °C. RL-rDDGS was produced as a mixture of mono and di-RL congeners with four novel homologues Rha-C
Identifiants
pubmed: 31325779
pii: S0927-7765(19)30492-8
doi: 10.1016/j.colsurfb.2019.110358
pii:
doi:
Substances chimiques
Antifungal Agents
0
Glycolipids
0
Micelles
0
Surface-Active Agents
0
rhamnolipid
0
Water
059QF0KO0R
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
110358Informations de copyright
Copyright © 2019 Elsevier B.V. All rights reserved.