Modelling of walnut sorption isotherms;Modellazione di isoterme di assorbimento di noci

Italian Journal of Food Science

Volumn 10, Issue 1, 1998, Pages 67-74

  Lopez, A ^a   Pique, M T ^a   Romero, A ^b   Aleta, N ^b  

^a PUBLIC UNIVERSITY OF NAVARRE   (Spain)

^b IRTA   (Spain)

Author keywords

Cold storage; Sorption isotherms modelling; Walnut kernel

Indexed keywords

JUGLANS;

EID: 0032377711     PISSN: 11201770     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (29)

1. Adamson A.W. 1963. "Physical Chemistry of Surfaces". Interscience, New York.
2. Bizot H. 1983. Using the GAB model to construct sorption isotherms. In "Physical Properties of Foods", R. Jowitt, F. Escher, B. Hallstrom, H.F.Th. Meffert, W.E.L. Spiess and G. Vos (Eds.), p. 43. Elsevier Applied Science, London.
3. Brunauer S., Emmett P.H. and Teller E. 1938. Adsorption of gases in multimolecular layers. J. Am. Chem. Soc. 60: 309.
4. Chirife J. and Iglesias H.A. 1978. Equations for fitting water sorption isotherms of foods. J. Food Technol. 13: 159.
5. Chen C. 1988. A study of equilibrium relative humidity for yellow-dent corn kernels. Ph D Thesis. University of Minnesota, St. Paul, USA.
6. Chung D.S. and Pfost H.B. 1967. Adsorption and desorption of water vapor by cereal grains and their products. Trans. ASAE 10: 549.
7. Hadorn H., Kerne T., Kleinert J., Messerli M. and Zürcher K. 1980. (Behaviour of oilseeds under various storage conditions) Ueber das verhalten einiger oelsamenfruechte unter verschiedenen lagervedingungen. Zucker und Suesswarenwirtschaft 33: 317.
8. Halsey G. 1948. Physical adsorption on non-uniform surfaces. J. Chem. Physics 16: 931.
9. Henderson S.M. 1952. A basic concept of equilibrium moisture. Agric. Engineering 33: 29.
10. Iglesias H.A. and Chirife J. 1982. "Handbook of Food Isotherms". Academic Press, New York.
11. Kader A.A. and Labavitch S.M. 1989. "Harvesting and Postharvest Handling Systems for Tree Nuts and Dehydrated Fruits". Publication 170A: 16p, Univ. Calif., Dept. Pomology. Davis, CA.
12. Labuza T.P. 1980. The effect of water activity on reaction kinetics of food deterioration. Food Technol. 51: 36.
13. Labuza T.P. 1975. Sorption phenomena in foods: theoretical and practical aspects. In "Theory, Determination and Control of Physical Properties of Food Materials", C. Rha (Ed.), p. 197. D.Reidel Publishing Co., Boston.
14. López A., Piqué M.T., Clop M., Tasias J., Romero A., Boatella J. and Garcia J. 1995a. The hygroscopic behaviour of the hazelnut. J. Food Engineering 25: 197.
15. López A., Piqué M.T., Romero A., and Aletá N. 1995b. Influence of cold storage conditions on the quality of unshelled walnuts. Int. J. Refrigeration 18: 544.
16. Molnár K. 1987. Experimental techniques in drying. In "Handbook of Industrial Drying", As. Mujumdar (Ed), p. 47. Marcel Dekker, Inc. New York.
17. Oswin G.R. 1946. The kinetics of package life. Int. Chem. Ind. 65: 419.
18. Prabhakar JV. and Amla BL. 1978. Influence of water activity on the formation of monocarbonyl compounds in oxidizing walnut oil. J. Food Sci. 43: 1839.
19. Rockland L.B. 1957. A new treatment of hygroscopic equilibria: Application to walnuts (Juglans regia) and other foods. Food Res. 22: 604.
20. Rockland L.B. and Nishi S.K. 1980. Influence of water activity on food product quality and stability. Food Technol. 59: 44.
21. Romero A., Aletá N., Ninot A. and López A. 1993. Indices chimiques permetant l'évaluation du potentiel de conservation des noix. Paper presented at Colloque scientifique sur la maîtrise de la qualité des noix. Technologies de séchage et de tri, Bordeaux, September 16.
22. Smith S.E. 1947. Sorption of water vapor by proteins and high polymers. J. Am. Chem. Soc. 69: 646.
23. Thompson T.L., Peart R.M. and Foster G.H. 1968. Mathematical simulation of corn drying. A new model. Trans. ASAE 24: 582.
24. Troller J.A. 1980. Influence of water activity on microorganisms in foods. Food Technol. 52: 76.
25. Troller J.A. 1989. Water activity and food quality. In "Water and Food Quality", T.M. Hardman (Ed.), p. 1. Elsevier Applied Science, London.
26. Vaidya P.S., Verma K.K., Rustagi K.N., Jaisani J.C. and Mathew T.V. 1977. Studies on the equilibrium relative humidity and seasonal variation in moisture content of walnuts (Juglans regia). J. Food Sci. Technol. 14:169.
27. Van der Berg C. 1984. Description of water activity of foods for engineering purposes by means of the G.A.B. model of sorption. In "Engineering and Foods", vol. 1, B.M. McKenna (Ed), p. 311. Elsevier Applied Science. New York.
28. Veeraju P., Hemavathy J. and Prabhakar JV. 1978. Influence of water activity of pellicle chaffing, color and breakage of walnut (Juglans regia) kernels. J. Food Processing and Preserv. 2: 21.
29. Vega-Mercado H. and Barbosa-Canovas G.V. 1993. The use of GAB model to represent freeze-dried pineapple pulp sorption isotherms. In "Food Dehydration", G.V. Barbosa-Canovas and M.R. Okos (Eds), p. 114, AIChE Symposium Series, NY.