Stabilization of Water-in-Water Emulsions by Polysaccharide-Coated Protein Particles

The phase diagram of mixtures of xyloglucan (XG) and amylopectin (AMP) in aqueous solution is presented. Water-in-water emulsions prepared from mixtures in the two-phase regime were studied in detail, and the interfacial tension was determined. It is shown that the emulsions can be stabilized by add...

Description complète

Détails bibliographiques
Publié dans:Langmuir : the ACS journal of surfaces and colloids. - 1985. - 32(2016), 5 vom: 09. Feb., Seite 1227-32
Auteur principal: de Freitas, Rilton A (Auteur)
Autres auteurs: Nicolai, Taco, Chassenieux, Christophe, Benyahia, Lazhar
Format: Article en ligne
Langue:English
Publié: 2016
Accès à la collection:Langmuir : the ACS journal of surfaces and colloids
Sujets:Journal Article Research Support, Non-U.S. Gov't Emulsions Gels Glucans Lactoglobulins Rhodamines Xylans Water 059QF0KO0R plus... xyloglucan 37294-28-3 Amylopectin 9037-22-3 rhodamine isothiocyanate BA7THR07HH Fluorescein-5-isothiocyanate I223NX31W9
LEADER 01000caa a22002652 4500
001 NLM256368074
003 DE-627
005 20250219134822.0
007 cr uuu---uuuuu
008 231224s2016 xx |||||o 00| ||eng c
024 7 |a 10.1021/acs.langmuir.5b03761  |2 doi 
028 5 2 |a pubmed25n0854.xml 
035 |a (DE-627)NLM256368074 
035 |a (NLM)26757399 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a de Freitas, Rilton A  |e verfasserin  |4 aut 
245 1 0 |a Stabilization of Water-in-Water Emulsions by Polysaccharide-Coated Protein Particles 
264 1 |c 2016 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 14.02.2017 
500 |a Date Revised 14.02.2017 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a The phase diagram of mixtures of xyloglucan (XG) and amylopectin (AMP) in aqueous solution is presented. Water-in-water emulsions prepared from mixtures in the two-phase regime were studied in detail, and the interfacial tension was determined. It is shown that the emulsions can be stabilized by addition of β-lactoglobulin microgels (βLGm), but only at pH ≤ 5.0. Excess βLGm preferentially entered the AMP phase at pH > 5.0 and the XG phase at lower pH. The inversion was caused by adsorption of XG onto βLGm that started below pH 5.5. It is shown that modification of the surface of particles by coating with polysaccharides is a potential lever to control stabilization of water-in-water emulsions 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 7 |a Emulsions  |2 NLM 
650 7 |a Gels  |2 NLM 
650 7 |a Glucans  |2 NLM 
650 7 |a Lactoglobulins  |2 NLM 
650 7 |a Rhodamines  |2 NLM 
650 7 |a Xylans  |2 NLM 
650 7 |a Water  |2 NLM 
650 7 |a 059QF0KO0R  |2 NLM 
650 7 |a xyloglucan  |2 NLM 
650 7 |a 37294-28-3  |2 NLM 
650 7 |a Amylopectin  |2 NLM 
650 7 |a 9037-22-3  |2 NLM 
650 7 |a rhodamine isothiocyanate  |2 NLM 
650 7 |a BA7THR07HH  |2 NLM 
650 7 |a Fluorescein-5-isothiocyanate  |2 NLM 
650 7 |a I223NX31W9  |2 NLM 
700 1 |a Nicolai, Taco  |e verfasserin  |4 aut 
700 1 |a Chassenieux, Christophe  |e verfasserin  |4 aut 
700 1 |a Benyahia, Lazhar  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Langmuir : the ACS journal of surfaces and colloids  |d 1985  |g 32(2016), 5 vom: 09. Feb., Seite 1227-32  |w (DE-627)NLM098181009  |x 1520-5827  |7 nnns 
773 1 8 |g volume:32  |g year:2016  |g number:5  |g day:09  |g month:02  |g pages:1227-32 
856 4 0 |u http://dx.doi.org/10.1021/acs.langmuir.5b03761  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_22 
912 |a GBV_ILN_350 
912 |a GBV_ILN_721 
951 |a AR 
952 |d 32  |j 2016  |e 5  |b 09  |c 02  |h 1227-32