Article (Scientific journals)
Interfacial and emulsifying properties of lipopeptides from Bacillus subtilis
Deleu, Magali; Razafindralambo, Hary; Popineau, Y. et al.
1999In Colloids and Surfaces A: Physicochemical and Engineering Aspects, 152 (1-2), p. 3-10
Peer Reviewed verified by ORBi
 

Files


Full Text
5.pdf
Publisher postprint (176.11 kB)
Download

All documents in ORBi are protected by a user license.

Send to



Details



Abstract :
[en] The fundamental surface-active properties at the oil/water interface and emulsifying properties of surfactin, iturin A and fengycin, lipopeptides from Bacillus subtilis, were investigated. All lipopeptides reduce rapidly the dynamic interfacial tension. Among lipopeptide families, surfactin is the most effective in terms of fundamental dynamic and equilibrium interfacial properties. Lipopeptides present intermediate properties in comparison with sodium dodecyl sulfate and beta-lactoglobulin concerning the stabilizing effect towards creaming-flocculation and the resistance to coalescence. Among lipopeptides, iturin A seems to show the best resistance to creaming-flocculation whereas fengycin exhibits the highest resistance to coalescence properties. (C) 1999 Elsevier Science B.V. All rights reserved.
Disciplines :
Agriculture & agronomy
Author, co-author :
Deleu, Magali  ;  Université de Liège - ULiège > Gembloux Agro-Bio Tech > Gembloux Agro-Bio Tech
Razafindralambo, Hary  ;  Université de Liège - ULiège > Gembloux Agro-Bio Tech > Gembloux Agro-Bio Tech
Popineau, Y.
Jacques, Philippe ;  Université de Liège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > Bio-industries
Thonart, Philippe ;  Université de Liège - ULiège > Gembloux Agro-Bio Tech > Gembloux Agro-Bio Tech - Biochimie et microbiologie industrielles
Paquot, Michel ;  Université de Liège - ULiège > Gembloux Agro-Bio Tech > Gembloux Agro-Bio Tech
Language :
English
Title :
Interfacial and emulsifying properties of lipopeptides from Bacillus subtilis
Publication date :
1999
Journal title :
Colloids and Surfaces A: Physicochemical and Engineering Aspects
ISSN :
0927-7757
eISSN :
1873-4359
Publisher :
Elsevier Science
Volume :
152
Issue :
1-2
Pages :
3-10
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 17 May 2010

Statistics


Number of views
147 (8 by ULiège)
Number of downloads
2 (0 by ULiège)

Scopus citations®
 
109
Scopus citations®
without self-citations
92
OpenCitations
 
101

Bibliography


Similar publications



Contact ORBi