The wetting behaviour and dispersion rate of cocoa powder in water

Food and Bioproducts Processing

Volumn 82, Issue 4 C, 2004, Pages 298-303

  Galet, L ^a   Vu, T O ^a   Oulahna, D ^a   Fages, J ^a  

^a ECOLE DES MINES D ALBI CARMAUX   (France)

Author keywords

Cocoa powder; Dispersion; Optical fibre sensor; Surface energy; Wettability

Indexed keywords

CALCULATIONS; COMPOSITION EFFECTS; DISPERSIONS; FIBER OPTIC SENSORS; FREE ENERGY; HYDROPHOBICITY; INTERFACIAL ENERGY; KINETIC ENERGY; POWDERS; THERMAL EFFECTS; WATER; WETTING;

COCOA POWDER; DISPERSION KINETICS; DISPERSION RATE; HYDROPHOBIC POWDER; SURFACE FREE ENERGY; WETTING BEHAVIOUR;

FOOD PRODUCTS;

THEOBROMA CACAO;

EID: 10944266529     PISSN: 09603085     EISSN: None     Source Type: Journal    
DOI: 10.1205/fbio.82.4.298.56399     Document Type: Article

References (18)

1. Bergougnoux, L., Firpo, J.L. and Misguish-Ripault J., 1999, Optical fiber sensor for measuring high particles concentrations, Powder Technol, 105: 413-417.
2. Buckton, G., 1990, Contact angle adsorption and wettability-a Review with respect to powders, Powder Technol, 61: 237-249.
3. Chibowski, E., 2003, Surface free energy of a solid from contact angle hysteresis, Adv Colloid Interface Sci, 103: 149-172.
4. CRC Handbook, 2002, Surface tension of common liquids, in CRC Handbook of Chemistry and Physics: a Ready-reference Book of Chemical and Physical Data, 83rd edn (CRC Press, Boca Raton, FL, USA), pp 6-136.
5. Good, R.J., 1977, Surface free energy of solids and liquids: thermodynamics, molecular forces and structure, Colloid Interface Sci 59: 398-419.
6. Hiemenz, P.C., 1997, Principles of Colloid and Surface Chemistry, 3rd edn (Wiley, Chichester, UK).
7. Kyaw Hla, P. and Hogekamp, S., 1999, Wetting behaviour of instantized cocoa beverage powders, Int J Food Sci Technol, 34: 335-342.
8. Larsen, C.K., Gåserød, O. and Smidsrød, O., 2003, A novel method for measuring hydration and dissolution kinetics of alginate powders, Carbohydr Polym, 51: 125-134.
9. Planinšek, O., Pišek, R., Trojak, A. and Srč ič, S., 2000, The utilization of surface free-energy parameters for the selection of a suitable binder in fluidized bed granulation, Int J Pharm, 207: 77-88.
10. Rowe, R.C., 1989a, Binder-substrate interactions in granulation: a theoretical approach based on surface free energy and polarity, Int J Pharm, 52: 149-154.
11. Rowe, R.C., 1989b, Surface free energy and polarity effects in the granulation of a model system, Int J Pharm, 53: 75-78.
12. Schubert, H., 1993, Instantization of powdered food products, Int Chem Eng, 33, 1: 28-45.
13. Stevens, P., Gypen, L. and Jennen-Bartholomeussen, R., 1974, Wettability of powders, Farmaceutish Tijdschrift Voor Belgie, 51: 150-155.
14. Van Oss, C.J., Ju, L., Chaudhury, M.K. and Good, R.J., 1989, Estimation of the polar parameters of the surface tension of liquids by contact angle measurements on gels, J Colloid Interface Sci, 128: 313-319.
15. Vu, T., Galet, L., Fages, J. and Oulahna, D., 2003, Improving the dispersion kinetics of a cocoa powder by size enlargement, Powder Technol, 130: 400-406.
16. Wu, S. and Kenneth, J.B., 1971, Surface free energy and polarity of organic pigments, J Colloid Interface Sci, 37: 686-690.
17. Yang, Y.-W., Zografi, G. and Miller, E., 1988, Capillary flow, phenomena and wettability in porous media, II. Dynamic flow studies, J Colloid Interface Sci, 122: 35-46.
18. Zisman, W.A., 1964, Relation of the equilibrium contact angle to liquid and solid constitution, Adv Chem Ser, 4: 1-51.