Optimized production and properties of biosurfactant from Bacillus invictaeUCP1617 and its performance in a detergent formulation for environmental applications

Journal of Surfactants and Detergents, Год журнала: 2024, Номер unknown

Опубликована: Июль 24, 2024

Abstract This work describes the production of a novel biosurfactant produced by bacterium Bacillus invictae UCP1617 cultivated using an alternative substrate and its use in formulation eco‐friendly detergent. A factorial design was used to optimize agitation, temperature, inoculum size mineral medium containing 1.5% corn steep liquor 100‐mL shake flasks. The best conditions (175 rpm, 28°C, 4% inoculum) were scale up 50‐L bioreactor. Surface tension fermentation decreased from 69.5 30.2 mN/m within 72 h. exhibited critical micelle concentration (CMC) 0.900 ± 0.08 g/L. formed stable oil‐in‐water emulsions motor oil petroleum, achieving emulsification indices 90.80% 99.00%, respectively. An detergent that included at several different concentrations, 0.2 (wt) % hydroxyethyl cellulose 0.2% potassium sorbate. remained under extreme pH, salinity when stored for 90 days. nontoxic cabbage, cherry tomato plants, microcrustacean Artemia salina . CMC completely dispersed seawater 1:1 surfactant/oil (vol/vol) ratio removed 99.21% (20 mL) contained 60 g clayey soil. 98.42% adhered glass surface 75.00% adsorbed porous surface. application this as environmentally friendly additive remediation processes is feasible.

Язык: Английский

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Natural surfactant mediated bioremediation approaches for contaminated soil

RSC Advances, Год журнала: 2023, Номер 13(44), С. 30586 - 30605

Опубликована: Янв. 1, 2023

In this approach, a number of microorganisms that produced biologically derived surfactants are significantly utilized to break down hazardous pollutants.

Язык: Английский

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Molecular Action of Bacterial Surfactants in Plant Stress Management

Опубликована: Янв. 1, 2024

Язык: Английский

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Biostimulation of Microbes for Enhanced Oil Removal from Petroleum Hydrocarbon-Contaminated Soils: A Zero Waste Remediation Approach

Опубликована: Янв. 1, 2024

Язык: Английский

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Deciphering the performance and mechanisms of glycolipids in regulating crop growth in coastal saline-alkali soils: Perspectives on soil properties and microbial communities

Applied Soil Ecology, Год журнала: 2024, Номер 201, С. 105527 - 105527

Опубликована: Июль 15, 2024

Язык: Английский

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