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Biobased surfactants and detergents [[electronic resource] ] : synthesis, properties, and applications / / editors, Douglas G. Hayes ... [et al.]
| Biobased surfactants and detergents [[electronic resource] ] : synthesis, properties, and applications / / editors, Douglas G. Hayes ... [et al.] |
| Pubbl/distr/stampa | Urbana, Ill., : AOCS Press, c2009 |
| Descrizione fisica | 1 online resource (492 p.) |
| Disciplina | 668/.1 |
| Altri autori (Persone) | HayesDouglas G (Douglas Gordon) |
| Soggetto topico | Biosurfactants |
| ISBN | 1-61583-194-0 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | pt. 1. Introduction, importance, and relevance -- pt. 2. Biosynthesis of rhamnolipids and sophorolipids -- pt. 3. Employment of phospholipids and their mimics in biomedical applications -- pt. 4. Sugar-, polyol-, and amino-based lipids : biodegradable and biocompatible surfactants for foods, health care products, and pharmaceuticals. |
| Record Nr. | UNINA-9911004863303321 |
| Urbana, Ill., : AOCS Press, c2009 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Biosurfactants : greener surface active agents for sustainable future / / Deepansh Sharma
| Biosurfactants : greener surface active agents for sustainable future / / Deepansh Sharma |
| Autore | Sharma Deepansh |
| Pubbl/distr/stampa | Singapore : , : Springer, , [2021] |
| Descrizione fisica | 1 online resource (200 pages) |
| Disciplina | 668.1 |
| Soggetto topico |
Biosurfactants
Agents tensioactius Desenvolupament sostenible |
| Soggetto genere / forma | Llibres electrònics |
| ISBN | 981-16-2705-3 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Preface -- Contents -- About the Author -- 1: Biosurfactants or Chemical Surfactants? -- 1.1 Introduction -- 1.1.1 Classification of BSs Agents -- 1.2 Low-Molecular Weight (LMW) Biosurfactants -- 1.2.1 Glycolipids -- 1.2.2 Rhamnolipids -- 1.2.3 Sophorolipids -- 1.2.4 Trehalose Lipids -- 1.2.5 Mannosylerythritol Lipids -- 1.2.6 Lipopeptides -- 1.2.6.1 Surfactin -- 1.2.6.2 Fengycin -- 1.2.6.3 Iturin -- 1.3 High-Molecular Weight BSs -- 1.4 Microbial Polysaccharide BSs -- 1.4.1 Microbial Protein Surfactants -- 1.5 Properties -- 1.5.1 Temperature, pH, Salinity, and Ionic Strength -- 1.5.2 Toxicity and Biodegradability -- 1.5.3 Efficiency in Comparison with Chemical Surfactants -- 1.6 Surface and Interface Activity -- 1.6.1 Emulsification and De-emulsification -- 1.6.2 Foaming, Moisturizing, Dispersing, and Detergency Properties -- 1.7 Surfactant Vs. Biosurfactants -- 1.7.1 Competence of Biosurfactants in Comparison with Chemical Surfactants -- 1.8 Aptness of Biosurfactants for Industrial and Environmental Applications -- 1.9 Concluding Remark -- References -- 2: Screening of Biosurfactants -- 2.1 Properties of Biosurfactants or Basis of Screening -- 2.2 Introduction to the Screening Concept -- 2.3 Isolation of Biosurfactants Producing Microorganisms -- 2.4 Screening of Biosurfactants -- 2.5 Qualitative/Indirect Methods -- 2.5.1 Agar Surface Overlaid with Hydrocarbons -- 2.5.2 Blue Agar Plate for Extracellular Glycolipids -- 2.5.3 Hemolytic Activity -- 2.5.4 Drop Collapse Method -- 2.5.5 Oil Spreading Assay -- 2.5.6 Emulsification Index (EI) -- 2.5.7 Solubilization of Crystalline Anthracene -- 2.5.8 Turbidity Assay -- 2.5.9 Microplate Assay -- 2.5.10 Cell Surface Hydrophobicity (CSH) -- 2.5.11 Measurement of CSH -- 2.5.12 Hydrophobic Interaction Chromatography (HIC) -- 2.5.13 Salt Aggregation Test (SAT).
2.5.14 Bacterial Adherence to Hydrocarbons (BATH) -- 2.6 Measurement of Surface Tension -- 2.6.1 Tensiometeric Measurement of SFT -- 2.6.2 Du-Nouy Ring Approach -- 2.6.3 Wilhelmy Plate Method -- 2.6.4 Stalagmometric Method -- 2.6.5 Pendant Drop -- 2.6.6 Axisymmetric Drop Shape Analysis (ADSA) -- 2.7 Molecular Tools to Identify Biosurfactant Producing Genes -- 2.8 High-Throughput Screening (HTS) -- 2.8.1 Atomized Oil Method -- 2.8.2 Detection of Lipopeptides Using Bromothymol Blue -- 2.8.3 Polydiacetylene (PDA)-Based Screening for Surfactin -- 2.8.4 A Rational HTS for the Screening of Sophorolipids -- 2.8.5 Determination of Carbon Source Concentrations by Cu(OH)2 Method -- 2.8.6 Target-Site Directed Rational HTS for High Sophorolipids -- 2.8.7 Metagenomic Approach -- 2.8.8 Functional Metagenomics -- 2.8.9 Metagenome-Derived Ornithine Lipids Screening -- 2.9 Conclusion and Perspectives -- References -- 3: Commercial Production, Optimization, and Purification -- 3.1 Introduction to the Commercial Production of BSs -- 3.2 Need and Availability of Inexpensive Substrates -- 3.3 Possible Substrates for BSs Production: Status Quo -- 3.3.1 Advantages and Drawbacks of Low-Cost Residues for BS Production -- 3.3.1.1 Industrial Waste Valorization -- 3.3.1.2 Industrial Waste Rich in Sugar Composition -- 3.3.1.3 Industrial Waste Rich in Oil, Fatty Acids, and Fats -- 3.3.2 Advantages and Limitations of Using Agricultural Residues and Waste Effluents -- 3.4 Bioprocess for the Commercial Production of BSs -- 3.5 Improvement/Optimization of Bioprocess -- 3.5.1 Development of Overproducing Mutants and Strains -- 3.5.2 Downstream Processing of BSs -- 3.6 Production and Downstream Process -- 3.7 Integrated Separation System of BSs -- 3.7.1 Foam Fractionation -- 3.7.2 Membrane Separation -- 3.7.3 Metabolic Engineering of Strain for Higher Production. 3.7.4 Commercialized Biosurfactants -- 3.7.5 Biosurfactant Production Economics -- 3.7.6 Research Requirements and Future Directions -- References -- 4: Industrial Applications of Biosurfactants -- 4.1 Introduction -- 4.2 Biosurfactants Role in Food -- 4.2.1 Properties of Biosurfactants Ideal for the Food Applications -- 4.2.2 Surface Pre-conditioning by Microbial Surfactants -- 4.2.3 Biosurfactants as Food Additives -- 4.2.4 Biosurfactants as Food Emulsifying Agents -- 4.2.5 Biosurfactants Role in Food Preservation -- 4.2.6 Microbial Surfactants in Food Sanitation -- 4.3 Sensorial Behavior -- 4.4 Food Matrix Interactions -- 4.5 Regulations to Commissioned Biosurfactants as a Food Additive -- 4.6 Role of Emulsions in Pharmacy and Cosmetic Industry -- 4.6.1 Pharmaceuticals -- 4.6.2 Cosmetics Formulations -- 4.6.3 BS as Prebiotics -- 4.6.4 Healthcare Applications -- 4.6.5 Oral Health -- 4.6.6 Skincare Formulations -- 4.6.7 Drawbacks and Future Trends -- References -- 5: Role of Biosurfactants in Agriculture and Soil Reclamation -- 5.1 Introduction -- 5.2 Biosurfactants in Agriculture and Environment -- 5.2.1 Antimicrobial and Antifungal Properties -- 5.2.2 Biosurfactants as Biopesticide -- 5.3 Biosurfactants in Control of Post-Harvest Disease Control -- 5.4 Soil Health and Micronutrients Availability -- 5.5 Environmental Applications -- 5.5.1 Degradation of Polycyclic Aromatic Hydrocarbon (PAH) -- 5.5.2 Heavy Metal Removal and Soil Washing -- 5.5.3 Microbial Enhanced Oil Recovery -- 5.5.4 Role in Waste Treatment -- 5.6 Future Directions and Conclusions -- References -- 6: Toxicity and Biodegradability Assessment -- 6.1 Introduction -- 6.2 Biodegradability of Surfactants -- 6.2.1 Comparative Life Cycle Assessment (LCA) of Surfactants -- 6.2.2 Toxicity and Degradative Comparison of Surfactants and Biosurfactants -- 6.2.3 Toxicity Experimental Models. 6.2.4 Skin Irritation Test (SIT) -- 6.2.5 Acute Toxicity -- 6.3 Ecotoxicity Assessment -- 6.3.1 Artemia Assay -- 6.3.2 Anomalocardia Brasiliana -- 6.4 In Vitro Cytotoxic Effect -- 6.5 Phytotoxicity -- 6.6 Conclusion and Future Directions -- References. |
| Record Nr. | UNINA-9910502991803321 |
Sharma Deepansh
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| Singapore : , : Springer, , [2021] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Biosurfactants : production and utilization--processes, technologies, and economics / / edited by Naim Kosaric, University of Western Ontario, Fazilet Vardar-Sukan, Ege University
| Biosurfactants : production and utilization--processes, technologies, and economics / / edited by Naim Kosaric, University of Western Ontario, Fazilet Vardar-Sukan, Ege University |
| Edizione | [2nd ed.] |
| Pubbl/distr/stampa | Boca Raton : , : CRC Press, , [2015] |
| Descrizione fisica | 1 online resource (384 p.) |
| Disciplina | 668.14 |
| Collana | Surfactant Science |
| Soggetto topico | Biosurfactants |
| ISBN |
0-429-16956-6
1-5231-2049-5 1-4665-9670-8 |
| Classificazione | SCI010000SCI013050SCI045000 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Front Cover; Contents; Contributors; Chapter 1: Types and Classification of Microbial Surfactants; Chapter 2: Sophorolipids : Microbial Synthesis and Application; Chapter 3: Biosurfactants versus Chemically Synthesized Surface-Active Agents; Chapter 4: Biosurfactants Produced by Genetically Manipulated Microorganisms : Challenges and Opportunities; Chapter 5: Production of Biosurfactants from Nonpathogenic Bacteria; Chapter 6: The Prospects for the Production of Rhamnolipids on Renewable Resources : Evaluation of Novel Feedstocks and Perspectives of Strain Engineering
Chapter 7: Utilization of Palm Sludge for Biosurfactant ProductionChapter 8: Bioreactors for the Production of Biosurfactants; Chapter 9: Purification of Biosurfactants; Chapter 10: Cost Analysis of Biosurfactant Production from a Scientist's Perspective; Chapter 11: Patents on Biosurfactants and Future Trends; Chapter 12: Industrial Applications of Biosurfactants; Chapter 13: Biological Applications of Biosurfactants and Strategies to Potentiate Commercial Production; Chapter 14: Perspectives on Using Biosurfactants in Food Industry; Chapter 15: Biosurfactant Applications in Agriculture Chapter 16: Biosurfactants and Soil BioremediationChapter 17: Biosurfactant Use in Heavy Metal Removal from Industrial Effluents and Contaminated Sites; Back Cover |
| Record Nr. | UNINA-9910787840003321 |
| Boca Raton : , : CRC Press, , [2015] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Biosurfactants : production and utilization--processes, technologies, and economics / / edited by Naim Kosaric, University of Western Ontario, Fazilet Vardar-Sukan, Ege University
| Biosurfactants : production and utilization--processes, technologies, and economics / / edited by Naim Kosaric, University of Western Ontario, Fazilet Vardar-Sukan, Ege University |
| Edizione | [2nd ed.] |
| Pubbl/distr/stampa | Boca Raton : , : CRC Press, , [2015] |
| Descrizione fisica | 1 online resource (384 p.) |
| Disciplina | 668.14 |
| Collana | Surfactant Science |
| Soggetto topico | Biosurfactants |
| ISBN |
0-429-16956-6
1-5231-2049-5 1-4665-9670-8 |
| Classificazione | SCI010000SCI013050SCI045000 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Front Cover; Contents; Contributors; Chapter 1: Types and Classification of Microbial Surfactants; Chapter 2: Sophorolipids : Microbial Synthesis and Application; Chapter 3: Biosurfactants versus Chemically Synthesized Surface-Active Agents; Chapter 4: Biosurfactants Produced by Genetically Manipulated Microorganisms : Challenges and Opportunities; Chapter 5: Production of Biosurfactants from Nonpathogenic Bacteria; Chapter 6: The Prospects for the Production of Rhamnolipids on Renewable Resources : Evaluation of Novel Feedstocks and Perspectives of Strain Engineering
Chapter 7: Utilization of Palm Sludge for Biosurfactant ProductionChapter 8: Bioreactors for the Production of Biosurfactants; Chapter 9: Purification of Biosurfactants; Chapter 10: Cost Analysis of Biosurfactant Production from a Scientist's Perspective; Chapter 11: Patents on Biosurfactants and Future Trends; Chapter 12: Industrial Applications of Biosurfactants; Chapter 13: Biological Applications of Biosurfactants and Strategies to Potentiate Commercial Production; Chapter 14: Perspectives on Using Biosurfactants in Food Industry; Chapter 15: Biosurfactant Applications in Agriculture Chapter 16: Biosurfactants and Soil BioremediationChapter 17: Biosurfactant Use in Heavy Metal Removal from Industrial Effluents and Contaminated Sites; Back Cover |
| Record Nr. | UNINA-9910800188303321 |
| Boca Raton : , : CRC Press, , [2015] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Biosurfactants : research trends and applications / / edited by Catherine N. Mulligan, Sanjay K. Sharma, Ackmez Mudhoo
| Biosurfactants : research trends and applications / / edited by Catherine N. Mulligan, Sanjay K. Sharma, Ackmez Mudhoo |
| Pubbl/distr/stampa | Boca Raton, FL : , : Taylor & Francis, , [2014] |
| Descrizione fisica | 1 online resource (346 p.) |
| Disciplina |
541.33
541/.33 |
| Soggetto topico |
Biosurfactants
Surface chemistry |
| ISBN |
0-429-09886-3
1-4665-1823-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Front Cover; Back Cover |
| Record Nr. | UNINA-9910787331003321 |
| Boca Raton, FL : , : Taylor & Francis, , [2014] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Biosurfactants and sustainability : from biorefineries production to versatile applications / / edited by Paulo Ricardo Franco Marcelino, Silvio Silverio da Silva, and Antonio Ortiz Lopez
| Biosurfactants and sustainability : from biorefineries production to versatile applications / / edited by Paulo Ricardo Franco Marcelino, Silvio Silverio da Silva, and Antonio Ortiz Lopez |
| Pubbl/distr/stampa | Hoboken, NJ : , : John Wiley & Sons Ltd, , [2023] |
| Descrizione fisica | 1 online resource (322 pages) |
| Disciplina | 668.1 |
| Soggetto topico | Biosurfactants |
| ISBN |
1-119-85439-3
1-119-85437-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910830494003321 |
| Hoboken, NJ : , : John Wiley & Sons Ltd, , [2023] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Biosurfactants for a sustainable future : production and applications in the environment and biomedicine. / / edited by Hemen Sarma and Majeti Narasimha Vara Prasad
| Biosurfactants for a sustainable future : production and applications in the environment and biomedicine. / / edited by Hemen Sarma and Majeti Narasimha Vara Prasad |
| Pubbl/distr/stampa | Hoboken, NJ : , : Wiley, , 2021 |
| Descrizione fisica | 1 online resource |
| Disciplina | 668.1 |
| Soggetto topico | Biosurfactants |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-119-67105-1
1-119-67103-5 1-119-67102-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910554829303321 |
| Hoboken, NJ : , : Wiley, , 2021 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Biosurfactants for a sustainable future : production and applications in the environment and biomedicine. / / edited by Hemen Sarma and Majeti Narasimha Vara Prasad
| Biosurfactants for a sustainable future : production and applications in the environment and biomedicine. / / edited by Hemen Sarma and Majeti Narasimha Vara Prasad |
| Pubbl/distr/stampa | Hoboken, NJ : , : Wiley, , 2021 |
| Descrizione fisica | 1 online resource |
| Disciplina | 668.1 |
| Soggetto topico | Biosurfactants |
| ISBN |
1-119-67105-1
1-119-67103-5 1-119-67102-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910676508603321 |
| Hoboken, NJ : , : Wiley, , 2021 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Biosurfactants for a sustainable future : production and applications in the environment and biomedicine. / / edited by Hemen Sarma and Majeti Narasimha Vara Prasad
| Biosurfactants for a sustainable future : production and applications in the environment and biomedicine. / / edited by Hemen Sarma and Majeti Narasimha Vara Prasad |
| Pubbl/distr/stampa | Hoboken, NJ : , : Wiley, , 2021 |
| Descrizione fisica | 1 online resource |
| Disciplina | 668.1 |
| Soggetto topico | Biosurfactants |
| ISBN |
1-119-67105-1
1-119-67103-5 1-119-67102-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910823737103321 |
| Hoboken, NJ : , : Wiley, , 2021 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Biosurfactants for the biobased economy / / Rudolf Hausmann and Marius Henkel, editors ; with contributions by S. Albrecht [and twenty-eight others]
| Biosurfactants for the biobased economy / / Rudolf Hausmann and Marius Henkel, editors ; with contributions by S. Albrecht [and twenty-eight others] |
| Pubbl/distr/stampa | Cham, Switzerland : , : Springer, , [2022] |
| Descrizione fisica | 1 online resource (273 pages) |
| Disciplina | 668.1 |
| Collana | Advances in biochemical engineering/biotechnology |
| Soggetto topico |
Biosurfactants
Biomass chemicals industry Sustainable development |
| ISBN | 3-031-07337-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Preface -- Contents -- Industrial Perspectives for (Microbial) Biosurfactants -- 1 Introduction -- 2 Surfactants, Biosurfactants, and Microbial Biosurfactants -- 3 The Trend for Biosurfactants -- 4 Opportunities and Restraints for (Microbal) Bio-surfactants -- 5 Ambitions of the Authors -- References -- Screening Strategies for Biosurfactant Discovery -- 1 Introduction -- 2 Screening Methods Based on Physical Properties -- 2.1 Universal Screening Assays -- 2.1.1 The Drop Collapse Test -- 2.1.2 Oil Spread Test -- 2.1.3 The Atomized Oil Spray Method -- 2.1.4 Microplate Assay -- 2.1.5 Penetration Assay -- 2.1.6 Tilting Slide Test -- 2.1.7 Victoria Pure Blue BO (VPBO) Assay -- 2.2 Targeted Screening Assays -- 2.2.1 Emulsification After 24 h (EC24) -- 2.2.2 Hemolytic Assay -- 2.2.3 Colorimetric Complex Release Assays -- CTAB-Methylene Blue Plate Assay -- CPC-Bromothymol Blue Assay -- 2.2.4 Detection of Biosurfactant Production by Thin Layer Chromatography (TLC) -- 2.2.5 Screening Methods Based on Cell Surface Hydrophobicity -- Hydrocarbon Overlay Agar -- Bacterial Adhesion to Hydrocarbon Test (BATH) -- Hydrophobic Interaction Chromatography (HIC) -- Replica Plate Test Assay: Adhesion of Bacteria to Hydrophobic Polystyrene -- Salts Aggregation Assay -- Solubilization of Crystalline Anthracene -- 2.2.6 Structure-Based Screening as a Recent Advance in Physicochemical Screening Methods -- 2.2.7 Quantitative Screening Methods Based on the Direct Measure of the Surface and Interfacial Tension -- Du-Nouy-Ring Method -- Wilhelmy Plate Method -- Stalagmometric Method -- Axisymmetric Drop Shape Analysis by Profile (ADSA-P) -- Pendant Drop Shape Technique -- 3 In Silico Screening of Sequence Datasets for Novel Biosurfactants -- 3.1 Gene/Pathway Identification.
3.2 Heterologous Expression of Putative Biosurfactant-Encoding Genes/Pathways Identified Through In Silico Mining -- 4 Metagenomic Biodiscovery: Unlocking Hidden Diversity -- 5 Coming Full Circle: Culturing Considerations to Unlock Novel Biosurfactant Potential -- 6 Concluding Remarks -- References -- Parameters Influencing Lipase-Catalyzed Glycolipid Synthesis by (Trans-)Esterification Reaction -- 1 Introduction -- 2 Deep Eutectic Solvents -- 2.1 Toxicity of DES -- 2.2 Biodegradability of DES -- 3 Enzymatic Synthesis -- 3.1 Different Lipases for Transesterification -- 3.2 Influence of Water Activity on Lipase-Catalyzed Transesterification -- 3.3 Influence of Sugar Loading on Enzymatic Glycolipid Synthesis -- 3.4 Influence of Fatty Acid Concentration on Transesterification Reactions -- 3.5 Influence of Solvent Hydrophobicity and Nucleophilicity on Lipase-Catalyzed Transesterification -- 4 Conclusion -- References -- Overview on Glycosylated Lipids Produced by Bacteria and Fungi: Rhamno-, Sophoro-, Mannosylerythritol and Cellobiose Lipids -- 1 Glycolipid Biosurfactants Produced by Bacteria -- 1.1 General Characteristics of GL Produced by Bacteria -- 1.2 RL General Characteristics and Industrial Applications -- 1.3 RL Synthesis and Regulation in P. aeruginosa -- 1.4 P. aeruginosa RL Biosynthesis Is Interrelated with the Synthesis of Polyhydroxyalkanoates (PHA) -- 1.5 Other Bacteria That Produce RL -- 1.6 Bioengineering Strategies for RL Production -- 1.7 Downstream Processing of RL -- 1.8 Genetic Engineering Strategies to Build Bacterial Strains with Enhanced RL Production -- 2 Glycolipid Biosurfactants Produced by Fungi -- 2.1 Different Strains to Produce Fungal Glycolipids -- 2.2 Structural Variety of SL, MEL, and CL in Wild-Type Strains -- 2.3 Metabolism and Genetic Engineering of Fungi -- 2.4 GL Produced by Fungi in a Bioreactor. 2.5 Downstream Processing of Fungal GL -- 2.6 Physical Properties, Biological Activity, and Application Potential of Fungal GLs -- 2.6.1 SLs -- 2.6.2 MELs -- 2.6.3 CLs -- 3 Concluding Remarks -- References -- Bacillus sp.: A Remarkable Source of Bioactive Lipopeptides -- 1 Lipopeptide Biosynthesis and Natural Biodiversity -- 1.1 Nonribosomal Peptide Synthesis -- 1.2 Biodiversity of Surfactins -- 1.3 Biodiversity of Fengycins -- 1.4 Biodiversity of Iturins -- 1.5 Other Lipopeptides from Bacillus sp. -- 1.5.1 Antiadhesin -- 1.5.2 Bamylocin A -- 1.5.3 Circulocins -- 1.5.4 Kurstakins -- 1.5.5 Licheniformin -- 1.5.6 Locillomycins -- 2 Increasing Biodiversity by Genetic Engineering -- 2.1 Precursor Directed Biosynthesis -- 2.2 Specificity Code Mutations -- 2.3 Domain Exchange -- 2.4 Starter Units and Tailoring Modifications -- 3 Bioproduction in a Controlled Environment -- 3.1 Genetic Engineering Overproduction -- 3.1.1 Transcription -- 3.1.2 Increase in Precursor -- 3.1.3 Excretion -- 3.1.4 Degradation -- 3.2 Bioprocess Optimisation -- 3.2.1 Foaming Processes -- 3.2.2 Non-foaming Processes -- Solid-State Fermentation -- Immobilised Cells -- Rotating Disc Reactor -- Biofilm Reactors -- Air Liquid Membrane Contactors -- 3.3 Purification -- 3.3.1 Acid Precipitation -- 3.3.2 Foam Fractionation -- 3.3.3 Adsorption -- 3.3.4 Membrane Ultrafiltration -- 3.3.5 Liquid/Liquid Solvent Extraction -- 3.3.6 Hybrid Methods -- 4 Biodiversity and Physicochemical Properties -- 4.1 Surface Activity -- 4.2 Self-assembly -- 4.3 Ion Complexation -- 5 Biodiversity and Biological Activities -- 5.1 Antimicrobial and Antifungal Activity -- 5.2 Cytotoxicity -- 5.3 Antiviral Activity -- 5.4 Anticancer Activity -- 5.5 Anti-inflammatory Activity -- 5.6 Immunomodulatory Activity -- 5.7 Induction of Systemic Resistance in Plants -- 5.8 Biofilm and Motility -- 6 Applications. 6.1 Agriculture -- 6.2 Food -- 6.3 Environmental -- 6.4 Pharmaceutical -- 6.5 Detergent -- 6.6 Cosmetics -- 7 Conclusion -- References -- Achieving Commercial Applications for Microbial Biosurfactants -- 1 Introduction -- 2 Safety -- 3 Efficacy -- 3.1 Exploitation of Unique Biosurfactant Properties -- 4 Cost -- 5 Flexibility of Biosurfactants -- References -- Process Development in Biosurfactant Production -- 1 Introduction -- 2 Process Considerations -- 3 Organism Selection -- 4 Genetic Modification/Strain Selection -- 5 Reactor Type and Operation -- 5.1 Foam Fractionation Reactor -- 5.2 Membrane-Based Reactors -- 5.3 Slurry Bioreactors -- 5.4 Solid State Fermentation -- 5.5 Immobilised Cell or Biofilm Based Reactors -- 5.5.1 Immobilised Cells -- 5.6 Biofilm Support -- 5.7 Rotating Disc Bioreactors -- 5.8 In Situ Extraction Reactors -- 6 Media Composition -- 7 Downstream Processing -- 8 Final Use and Market -- 9 Conclusions -- References -- Environmental Impacts of Biosurfactants from a Life Cycle Perspective: A Systematic Literature Review -- 1 Introduction -- 2 Systematic Literature Research Approach -- 2.1 Search String Combinations -- 2.2 Definition of Relevance Criteria -- 2.3 Screening Procedure -- 2.4 Content Analysis Approach -- 3 Results -- 3.1 General Overview Over the Search Findings -- 3.2 Ecotoxicity of Biosurfactants: A Summary -- 3.2.1 Toxicity in LCA -- 3.3 Biodegradability of Biosurfactants: A Summary -- 3.3.1 Biodegradability in LCA -- 3.4 Systematic Analysis of Existing LCA Studies -- 3.4.1 LCA Studies of APGs -- 3.4.2 LCA Studies of Microbial Biosurfactants -- 4 Discussion of Findings in Published LCA Studies -- 5 Conclusions and Research Perspectives -- References. |
| Record Nr. | UNINA-9910741154003321 |
| Cham, Switzerland : , : Springer, , [2022] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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