Rhamno Lipids Biosurfactants from Pseudomonas aeruginosa - A Review
Autor: | Juliene da Câmara Rocha, Jaciara Silva de Araújo, Everaldo Silvino dos Santos, Stephanie Caroline Bivar Matias, Sérgio Dantas de Oliveira Júnior, Marcos Antônio Oliveira Filho, Carlos Eduardo de Araújo Padilha |
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Rok vydání: | 2018 |
Předmět: |
0106 biological sciences
0301 basic medicine Application Microorganism medicine.disease_cause 01 natural sciences Synthesis 03 medical and health sciences chemistry.chemical_compound 010608 biotechnology Drug Discovery Amphiphile medicine Chemical Surfactants Food science biology Pseudomonas aeruginosa Production cost Pseudomonas Agro-industrial waste Rhamnolipid biology.organism_classification 030104 developmental biology Petrochemical chemistry Agronomy and Crop Science Biotechnology |
Zdroj: | Repositório Institucional da UFRN Universidade Federal do Rio Grande do Norte (UFRN) instacron:UFRN |
ISSN: | 2456-2602 0973-1245 |
Popis: | Studies addressing for ecological compatible products have been increased along time, especially, on biosurfactant field. Biosurfactants are extracellular amphiphilic compound that are mainly produced by microorganisms and are classified into five main groups, including the glycolipids one. Rhamnolipids are included in the latter and are anionic biosurfactants produced predominantly by Pseudomonas aeruginosa being classified as mono- and di-rhamnolipids. In addition, their production may occur from different carbon sources, which may be obtained from renewable and low-cost residue. Therefore, it is possible to reduce the rhamnolipids production cost, since this has been the main bottleneck for replacing the chemical surfactants. In addition, to meeting a bona fide industrial application some limitations such as low productivity as well as recovery and/or purification that represent from 60 to 80% of total production cost should be improved. Therefore, this review covers different ways for producing rhamnolipids covering their application in many fields such as pharmaceutical, agricultural, petrochemical and so on; demonstrating the versatility of these biological compounds. |
Databáze: | OpenAIRE |
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