Influence of ohmic heating and vacuum impregnation on the osmotic dehydration kinetics and microstructure of pears (cv. Packham's Triumph)

Journal of Food Engineering

Volumn 104, Issue 4, 2011, Pages 621-627

  Moreno, J ^a   Simpson, R ^b   Sayas, M ^a   Segura, I ^a   Aldana, O ^a   Almonacid, S ^b  

^a UNIVERSIDAD DEL BÍO BÍO   (Chile)

^b DEPARTAMENTO DE FÍSICA   (Chile)

Author keywords

Microstructure; Ohmic heating; Osmotic dehydration; Pear; Vacuum impregnation

Indexed keywords

CELL DEFORMATION; CELL RUPTURE; OHMIC HEATING; OSMOTIC DEHYDRATION; OSMOTIC TREATMENT; PEAR; PROCESS TIME; PROCESS TIME REDUCTION; SEM OBSERVATION; SUGAR GAIN; VACUUM IMPREGNATION; WATER LOSS;

DEWATERING; FRUITS; HEATING; IMPREGNATION; MICROSTRUCTURE; OSMOSIS; SUGARS; VACUUM;

DEHYDRATION;

PYRUS;

EID: 79952451332     PISSN: 02608774     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jfoodeng.2011.01.029     Document Type: Article

References (26)

1. J.M. Aguilera, and P. Lillford Microstructural and imaging analyses P. Fito, E. Ortega-Rodriguez, G. Barbosa-Cánovas, Food Engineering 2000 2000 Chapman & Hall New York 23 38
2. Association of Official Analytical Chemists, 2000. Moisture in fruits. An adaptation of method 934.06. In: Official methods of analysis of Association of Official Analytical Chemists International, 16th ed., Gaithersburg, Maryland, USA.
3. J.M. Barat, P. Talens, C. Barrera, A. Chiralt, and P. Fito Pineapple candying at mild temperature by applying vacuum impregnation J. Food Sci. 67 8 2002 3046 3052 (Pubitemid 35376187)
4. Castelló, M.L., Fito, P.J., Chiralt, A., 2010. Changes in respiration rate and physical properties of strawberries due to osmotic dehydration and storage.
5. I. Castro, J.A. Teixeira, and A.A. Vicente The influence of field strength, sugar, and solid content on electrical conductivity of strawberry product J. Food Process Eng. 26 2003 17 29
6. Y. Deng, and Y. Zhao Effects of pulsed-vacuum and ultrasound on the osmodehydration kinetics and microstructure of apples (Fuji) J. Food Eng. 85 2008 84 93 (Pubitemid 47495962)
7. S.C. Eliot, A. Goullieux, and J.-P. Pain Processing of cauliflower by ohmic heating: influence of precooking on firmness J. Sci. Food Agric. 79 1999 1406 1412 (Pubitemid 29373289)
8. S.C. Eliot-Godéreaux, P.G. Fairhurst, A. Goullieux, and J.-P. Pain Passage time distributions of cubes and spherical particles in an ohmic heating pilot plant J. Food Eng. 47 1 2001 11 22
9. P. Fito Modeling of vacuum osmotic dehydration of food J. Food Eng. 22 1994 313 328
10. P. Fito, and A. Chiralt Osmotic dehydration: an approach to the modeling of solid food-liquid operations P. Fito, E. Ortega, G. Barbosa-Cánovas, Food Engineering 2000 1997 Chapman & Hall New York 231 252
11. P. Fito, A. Chiralt, N. Betoret, M. Gras, M. Cháfer, J. Martínez-Monzó, A. Andrés, and D. Vidal Vacuum impregnation and osmotic dehydration in matrix engineering: application in functional fresh food development J. Food Eng. 49 2001 75 183
12. G.M. Glen, and B.W. Poovaiah Calcium-mediated post-harvest changes in texture and cell wall structure and composition in golden delicious apple J. Am. Soc. Hortic. Sci. 115 1990 962
13. M.R. Kemp, and P.J. Fryer Enhancement of diffusion through foods using alternating electric fields Innovative Food Sci. Emerg. Technol. 8 2007 143 153 (Pubitemid 46217254)
14. S.A. Kulshrestha, and S. Sastry Low-frequency dielectric changes in cellular food material from ohmic heating: effect of end point temperature Innovative Food Sci. Emerg. Technol. 7 2006 257 262 (Pubitemid 44633802)
15. G.E. Lombard, J.C. Olivera, P. Fito, and A. Andres Osmotic dehydration of pineapple as a pre-treatment for further drying J. Food Eng. 85 2008 277 284 (Pubitemid 47576501)
16. J. Martínez-Monzó, N. Martínez-Navarrete, A. Chiralt, and P. Fito Osmotic Dehydration & Vacuum Impregnation: Applications in Food Industries P. Fito, A. Chiralt, J.M. Barat, W.E.L. Spiess, D. Behsnilian, Food Preservation Technology Series 2001 CRC Press, Technomic Publishing Co. Lancaster, PA 61 78
17. J. Moreno, A. Chiralt, I. Escriche, and J.A. Serra Effect of blanching/osmotic dehydration combined methods on quality and stability of minimally processed strawberries Food Res. Int. 33 2000 609 616 (Pubitemid 30466576)
18. J. Moreno, G. Bugueño, V. Velasco, G. Petzold, and G. Tabilo-Munizaga Osmotic dehydration and vacuum impregnation on physicochemical properties of chilean papaya (Carica candamarcensis) J. Food Sci. 69 3 2004 102 106
19. A. Quiles, I. Hernando, I. Pérez-Munuera, E. Llorca, V. Larrea, and M.A. Lluch The effect of calcium and cellular permeabilization on the structure of the parenchyma of osmotic dehydrated (Granny Smith) apple J. Sci. Food Agric. 84 2004 1765 1770 (Pubitemid 39270701)
20. N. Rastogi, A. Angerbach, and D. Knorr Evaluation of mass transfer mechanisms during osmotic treatment of plant materials J. Food Sci. 65 6 2000 1016 1019
21. S. Salengke, and S.K. Sastry Experimental investigation of ohmic heating of solid-liquid mixtures under worst-case heating scenarios J. Food Eng. 83 2007 324 326
22. S. Sarang, S. Sastry, and L. Knipe Electrical conductivity of fruit and meat during ohmic heating J. Food Eng. 87 2008 351 356
23. R. Simpson, M. Jiménez, E. Carevic, and R. Grancelli Aceleración de la Deshidratación Osmótica de Frambuesas (Rubus idaeus) por medio de Calentamiento Óhmico ALAN 57 2 2007 192 195
24. W.C. Wang, and S.K. Sastry Changes in electrical conductivity of selected vegetables during multiple thermal treatments J. Food Process Eng. 20 1997 499 516 (Pubitemid 127617098)
25. J. Weaver, and Y. Chizmadzhev Theory of electroporation: a review Bioelectrochem. Bioenerg. 41 1996 135 160 (Pubitemid 26426526)
26. M. Zell, J.G. Lyng, D.A. Cronin, and D.J. Morgan Ohmic cooking of whole beef muscle - optimization of meat preparation Meat Sci. 81 2009 693 698