Biosurfactant production from industrial wastes with potential remove of insoluble paint

Martins, Paola Chaves; Martins, Vilásia Guimarães

doi:10.1016/j.ibiod.2017.11.005

Cited by 81 publications

(28 citation statements)

References 29 publications

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“…17,18 In paint and leather processing industries, biosurfactants can be used for the solubilization and removal of components. 19,20 The sector in which these products have been expanding more intensely in recent years is the food industry. 21,22 Biosurfactants have been used in food formulations for diverse purposes, such as the improvement of viscosity, the inhibition of the growth of pathogenic microorganisms, a reduction in the energy value by replacing fat, an improvement in the texture of dough for bread, cakes, and cookies and the stabilization of salad dressings.…”

Section: Introductionmentioning

confidence: 99%

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Biosurfactants: Production and application prospects in the food industry

Ribeiro

Guerra

Sarubbo

2020

Biotechnology Progress

108

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There has been considerable interest in the use of biosurfactants due to the diversity of structures and the possibility of production from a variety of substrates. The potential for industrial applications has been growing, as these natural compounds are tolerant to common processing methods and can compete with synthetic surfactants with regards to the capacity to reduce surface and interfacial tensions as well as stabilise emulsions while offering the advantages of biodegradability and low toxicity. Among biosurfactant-producing microorganisms, some yeasts present no risks of toxicity or pathogenicity, making them ideal for use in food formulations. Indeed, the use of these biomolecules in foods has attracted industrial interest due to their properties as emulsifiers and stabilizers of emulsions. Studies have also demonstrated other valuable properties, such as antioxidant and antimicrobial activity, enabling the aggregation of greater value to products and the avoidance of contamination both during and after processing. All these characteristics allow biosurfactants to be used as additives and versatile ingredients for the processing of foods. The present review discusses the potential application of biosurfactants as emulsifying agents in food formulations, such as salad dressing, bread, cakes, cookies, and ice cream. The antioxidant, antimicrobial and anti-adhesive properties of these biomolecules are also discussed, demonstrating the need for further studies to make the use of the natural compounds viable in this expanding sector.

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Section: Introductionmentioning

confidence: 99%

“…The use biosurfactants to stabilize silver and gold nanoparticles, even in the absence of conventional chemical agents, has been reported 17,18 . In paint and leather processing industries, biosurfactants can be used for the solubilization and removal of components 19,20 …”

Section: Introductionmentioning

confidence: 99%

Biosurfactants: Production and application prospects in the food industry

Ribeiro

Guerra

Sarubbo

2020

Biotechnology Progress

108

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“…* Denise Maria Guimarães Freire freire@iq.ufrj.br * Livia Vieira Araujo de Castilho araujolv@lts.coppe.ufrj.br Biosurfactants produced by different microorganisms can be used as an alternative to chemical surfactants. Biosurfactants have several advantages over chemical surfactants, such as lower toxicity, higher biodegradability, lower environmental impact, greater selectivity, and more specific activity (Chaves and Guimarães, 2018;De Almeida et al, 2016;Montiel et al, 2009). In addition, biosurfactants are stable and efficient under the adverse conditions of temperature, pH, and salinity normally encountered in the petroleum industry (Silva et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

Surfactin from Bacillus velezensis H2O‐1: Production and Physicochemical Characterization for Postsalt Applications

Guimarães

Pasqualino

Mota

et al. 2019

J Surfact & Detergents

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The use of surfactin, a powerful biosurfactant, is generally hampered by poor production yield. Consequently, identification of new producers and the study of operational parameters are essential. We identify Bacillus sp. H2O‐1 as Bacillus velezensis, a species previously not investigated for its biosurfactant production. Among the nitrogen sources we tested, (NH4)2SO4 and NH4NO3 were the most appropriate for surfactin production, reaching 608.5 and 659.5 mg L−1, respectively. Only temperature affected the production, whereas rotation and the C/N ratio did not. Biosurfactants can be used in enhanced oil recovery (EOR) in reservoirs located in the presalt and postsalt layers, where conditions of temperature, pressure, and salinity are quite varied, requiring a study of the stability of these molecules under these conditions. We found the surfactin produced by B. velezensis to be stable at different temperatures, pH, and ionic strengths. We evaluated the concurrent effects of different salinity, temperature, and pressure conditions on surface and interfacial activities of this surfactin. Overall, we found the surfactin produced by B. velezensis H2O‐1 to have considerable potential for industrial applications, mainly due to the stability of its physical and chemical characteristics when subjected to different temperatures, pressures, and salinities, in addition to its low toxicity.

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“…e industrial wastewater stream containing surfactants that flows into environment is impacted by chemical compounds which are derived from petroleum, and hence, they need strong efforts for the removal of contaminants polluting environment. us, the environmental control legislation encourages the development of natural surfactants as an alternative to existing chemical products [2,3].…”

Section: Introductionmentioning

confidence: 99%

Promising Biosurfactant Produced by Cunninghamella echinulata UCP 1299 Using Renewable Resources and Its Application in Cotton Fabric Cleaning Process

Andrade

Silva

Ribeaux

et al. 2018

Advances in Materials Science and Engineering

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A biosurfactant was produced from Cunninghamella echinulata using sustainable technology for cleaning and degreasing of cotton fabric impregnated with burned motor oil. The surface tension was 32.4 mN/m on a medium containing instant noodle waste (2%), corn steep liquor (2%), and postfrying oil (0.5%) with a carbon/nitrogen ratio of 30 : 1, yield of 6.0 g·L−1, emulsifier index of 81.4%, and dispersant property of 32.15 cm2. The biosurfactant produced is a glycolipid constituted by carbohydrate (47.7%) and lipids (50.0%). The structure was confirmed by GC-MS (stearic acid in predominance with mass of 298 m/z), FTIR spectroscopy (polysaccharides in bands between 1025 and 1152 cm−1 and fatty acids in bands between 2057 and 3100 cm−1), 1H NMR, and 13C NMR spectrum (carbohydrates in signal of 4.38 ppm and 77.0 ppm). The properties of cleaning and degreasing of burned engine oil in cotton fabric by biosurfactant of C. echinulata was evidenced by removal of 86% of oil. After use of the biosurfactant, the fibers were not damaged, which is important for structural integrity of cotton fabric after the wash. In addition, the biosurfactant did not show toxic effect. This study suggests that the biosurfactant from C. echinulata can be used in formulation of textile detergents, in particular for removal of hydrophobic residues from the automobile industry.

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Biosurfactant production from industrial wastes with potential remove of insoluble paint

Cited by 81 publications

References 29 publications

Biosurfactants: Production and application prospects in the food industry

Biosurfactants: Production and application prospects in the food industry

Surfactin from Bacillus velezensis H2O‐1: Production and Physicochemical Characterization for Postsalt Applications

Promising Biosurfactant Produced by Cunninghamella echinulata UCP 1299 Using Renewable Resources and Its Application in Cotton Fabric Cleaning Process

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