Organogel-emulsions with mixtures of β-sitosterol and γ-oryzanol: Influence of water activity and type of oil phase on gelling capability

Journal of Agricultural and Food Chemistry

Volumn 60, Issue 13, 2012, Pages 3462-3470

  Sawalha, Hassan ^a,c   Den Adel, Ruud ^b   Venema, Paul ^a   Bot, Arjen ^b   Flöter, Eckhard ^b,d   Van Der Linden, Erik ^a  

^a WAGENINGEN UNIVERSITY   (Netherlands)

^b UNILEVER RESEARCH VLAARDINGEN   (Netherlands)

^c AN NAJAH NATIONAL UNIVERSITY   (Palestine)

^d TECHNISCHE UNIVERSITÄT BERLIN   (Germany)

Author keywords

emulsion; Organogel; polarity; self assembly; tubules; water activity

Indexed keywords

INFLUENCE OF WATER; OIL PHASE; ORGANOGELS; ORYZANOL; POLARITY; PURE OIL; SALT CONCENTRATION; SELF-ASSEMBLE; TUBULAR MICROSTRUCTURE; TUBULES; WATER ACTIVITY; WATER IN OIL EMULSIONS; WATER MOLECULE; WATER PHASE;

EMULSIONS; MICROSTRUCTURE; MOLECULES; SELF ASSEMBLY;

EMULSIFICATION;

GAMMA ORYZANOL; GAMMA-ORYZANOL; PHENYLPROPIONIC ACID DERIVATIVE; SITOSTEROL; SITOSTEROL DERIVATIVE; SUNFLOWER OIL; VEGETABLE OIL; WATER;

ARTICLE; CHEMISTRY; EMULSION;

EMULSIONS; PHENYLPROPIONATES; PLANT OILS; SITOSTEROLS; WATER;

EID: 84859374958     PISSN: 00218561     EISSN: 15205118     Source Type: Journal    
DOI: 10.1021/jf300313f     Document Type: Article

References (23)

1. Pernetti, M.; van Malssen, K. F.; Flöter, E.; Bot, A. Structuring of edible oils by alternatives to crystalline fat Curr. Opin. Colloid Interface Sci. 2007, 12, 221-231
2. Laredo, T.; Barbut, S.; Marangoni, A. G. Molecular interactions of polymer oleogelation Soft Matter 2011, 7, 2734-2743
3. Rogers, M. A.; Wright, A. J.; Marangoni, A. G. Oil organogels: the fat of the future? Soft Matter 2009, 5, 1594-1596
4. Daniel, J.; Rajasekharan, R. Organogelation of plant oils and hydrocarbons by long-chain saturated FA, fatty alcohols, wax esters, and dicarboxylic acids J. Am. Oil Chem. Soc. 2003, 80, 417-421
5. Dassanayake, L.; Kodali, D.; Ueno, S.; Sato, K. Physical Properties of Rice Bran Wax in Bulk and Organogels J. Am. Oil Chem. Soc. 2009, 86, 1163-1173
6. Toro-Vazquez, J.; Morales-Rueda, J.; Dibildox-Alvarado, E.; Charó-Alonso, M.; Alonzo-Macias, M.; González-Chávez, M. Thermal and Textural Properties of Organogels Developed by Candelilla Wax in Safflower Oil J. Am. Oil Chem. Soc. 2007, 84, 989-1000
7. Schaink, H. M.; van Malssen, K. F.; Morgado-Alves, S.; Kalnin, D.; van der Linden, E. Crystal network for edible oil organogels: Possibilities and limitations of the fatty acid and fatty alcohol systems Food Res. Int. 2007, 40, 1185-1193
8. Vaikousi, H.; Lazaridou, A.; Biliaderis, C. G.; Zawistowski, J. Phase Transitions, Solubility, and Crystallization Kinetics of Phytosterols and Phytosterol Oil Blends J. Agric. Food Chem. 2007, 55, 1790-1798
9. Katan, M. B.; Grundy, S. M.; Jones, P.; Law, M.; Miettinen, T.; Paoletti, R. Efficacy and Safety of Plant Stanols and Sterols in the Management of Blood Cholesterol Levels Mayo Clin. Proc. 2003, 78, 965-978
10. Bot, A.; Agterof, W. G. M. Structuring of edible oils by mixtures of γ-oryzanol with β-sitosterol or related phytosterols J. Am. Oil Chem. Soc. 2006, 83, 513-521
11. Bot, A.; den Adel, R.; Roijers, E. Fibrils of γ-Oryzanol + β-Sitosterol in Edible Oil Organogels J. Am. Oil Chem. Soc. 2008, 85, 1127-1134
12. Bot, A.; den Adel, R.; Roijers, E.; Regkos, C. Effect of Sterol Type on Structure of Tubules in Sterol + γ-Oryzanol-Based Organogels Food Biophys. 2009, 4, 266-272
13. Sawalha, H.; Venema, P.; Bot, A.; Flöter, E.; van der Linden, E. The Influence of Concentration and Temperature on the Formation of γ-Oryzanol + β-Sitosterol Tubules in Edible Oil Organogels Food Biophys. 2011, 6, 20-25
14. Bot, A.; den Adel, R.; Regkos, C.; Sawalha, H.; Venema, P.; Flöter, E. Structuring in β-sitosterol + γ-oryzanol-based emulsion gels during various stages of a temperature cycle Food Hydrocolloids 2011, 25, 639-646
15. von Bonsdorff-Nikander, A.; Lievonen, S.; Christiansen, L.; Karjalainen, M.; Rantanen, J.; Yliruusi, J. Physical changes of β-sitosterol crystals in oily suspensions during heating AAPS PharmSciTech 2005, 6, E413-E420
16. den Adel, R.; Heussen, P. C. M.; Bot, A., Effect of water on self-assembled tubules in β-sitosterol + γ-oryzanol-based organogels. J. Phys.: Conf. Ser. 2010, 247, 012025.
17. Sato, Y.; Kawabuchi, S.; Irimoto, Y.; Miyawaki, O. Effect of water activity and solvent-ordering on intermolecular interaction of high-methoxyl pectins in various sugar solutions Food Hydrocolloids 2004, 18, 527-534
18. Narayanan, T.; Diat, O.; Bösecke, P. SAXS and USAXS on the high brilliance beamline at the ESRF Nucl. Instrum. Methods Phys. Res., Sect. A 2001, 467-468, 1005-1009
19. Hwang, K.; Singh, P.; Aubry, N. Destabilization of Pickering emulsions using external electric fields Electrophoresis 2010, 31, 850-859
20. Thomas, G. A.; Hawkins, J. E. Physical and Thermodynamic Properties of Terpenes. IV. The Dielectric Constant, Refractive Index and Density of Some Terpenes J. Am. Oil Chem. Soc. 1954, 76, 4856-4858
21. Lizhi, H.; Toyoda, K.; Ihara, I. Dielectric properties of edible oils and fatty acids as a function of frequency, temperature, moisture and composition J. Food Eng. 2008, 88, 151-158
22. Xu, X.; Homsy, G. M. The settling velocity and shape distortion of drops in a uniform electric field J. Fluid Mech. 2006, 564, 395-414
23. Jellinek, J. S. The effect of intermolecular forces on perceived odors Ann. N.Y. Acad. Sci. 1964, 116, 725-734