Encapsulation of the alpha-tocopherol in a glassy food model matrix

Materials Research

Volumn 10, Issue 1, 2007, Pages 57-62

  Farias, Melina Campagnaro ^a   Moura, Miriam Leite ^a   Andrade, Leonardo ^a   Leão, Maria Helena Miguez Rocha ^a  

^a FEDERAL UNIVERSITY OF RIO DE JANEIRO   (Brazil)

Author keywords

Alpha tocopherol; Encapsulation; Freeze drying; Glassy food model

Indexed keywords

CRYSTAL STRUCTURE; CRYSTALS; DRYING; ENCAPSULATION; FREEZING; MORPHOLOGY; POROSITY; SCANNING ELECTRON MICROSCOPY; X RAY DIFFRACTION ANALYSIS;

ALPHA-TOCOPHEROL; GLASSY FOOD MODEL; ICE CRYSTALS; POROUS STRUCTURE;

PHENOLS;

EID: 34249318447     PISSN: 15161439     EISSN: None     Source Type: Journal    
DOI: 10.1590/S1516-14392007000100013     Document Type: Article

References (35)

1. Fennema OR. Food Chemistry. 3rd ed. New York: Marcel Dekker; 1996.
2. Azzi A, Stocker A. Vitamin E: non-antioxidant roles. Progress in Lipid Research. 2000; 39:231-255.
3. Orlien V, Andersen AB, Sinkko, T, Skibsted LH. Hydroperoxide formation in rapeseed oil encapsulated in a glassy food model as influenced by hydrophilic and lipophilic radicals. Food Chemistry. 2000; 68:191-199.
4. Gejl-Hansen F, Flink J. Freeze - dried carbohydrate containing oil-in-water emulsions: microstructure and fat distribution. Journal of Food Science. 1977; 42:1049-1055.
5. Labrouse S, Roos Y, Karel M. Collapse and crystallization in amorphous matrices with encapsulated compounds. Sciences des aliments. 1992; 12(4):757-769.
6. Shimada Y, Roos Y, Karel M. Oxidation of methyl linoleate encapsulated in amorphous lactose-cased food model. Journal of Agricultural and Food Chemistry. 1991; 39:637-641.
7. Anandaram S, Reineccius GA. Stability of encapsulated orange peel oil. Food Technology. 1986; 11:88-92.
8. Imagi J, Muraya K, Yamashita D, Adachi S, Matsuno R. Retarded oxidation of liquids entrapped in matrixes of saccharides or proteins. Bioscience, Biotechnology and Biochemistry. 1992; 56:1236-1240.
9. Labuza TP, Maloney JF, Karel M. Autoxidation of methyl linoleate in freeze-dried model systems. II. Effect of water on cobalt-catalyzed oxidation Journal of Food Science. 1966; 31:885-891.
10. Maloney B, Labuza JF, Wallace DH, Karel MJ. Autoxidation of methyl linoleate in freeze-dried model systems. I. Effect of water on the autocatalyzed oxidation. Journal of Food Science. 1966; 31:878-884.
11. Slade L, Levine H. Glass transitions and water-food structure interactions. Advances in Food and Nutrition Research. 1995; 38:103-269.
12. Champion D, Hervet H, Blond G, Le Meste M, Simatos D. Translational diffusion in sucrose solutions in the vicinity of their glass transition temperature. Journal of Physical Chemistry B. 1997; 101:10674-10679.
13. Goubet I, Le Quere J, Voilley AJ. Retention of aroma compounds by carbohydrates: influence of their physicochemical characteristics and of their physical state. A review. Journal of Agricultural and Food Chemistry. 1998; 46:1981-1990.
14. Roozen MJGW, Hemminga MA. Molecular motion in sucrose-water mixtures in the liquid and glassy state as studied by spin probe ESR. Journal of Food Technology. 1990; 94:7326-7329.
15. Bell LN. Kinetics of non-enzymatic browning in amorphous solid systems: distinguishing the effects of water activity and the glass transition. Food Research International. 1996; 28:591-597.
16. Karmas R, Buera MDP, Karel M. Effect of glass transition on rates of nonenzymatic browning in food systems. Journal of Agricultural and Food Chemistry. 1992; 40:873-879.
17. Claude J, Ubbink J. Thermal degradation of carbohydrate polymers in amorphous states: A physical study including colorimetry. Food Chemistry. 2006; 96:402-410.
18. Roozen JP, Hemminga MA, Walstra P. Molecular motion in glassy water-malto-oligosaccharide (maltodextrin) mixtures as studied by conventional and saturation-transfer spin-probe e.s.r spectroscopy. Carbohydrate Research. 1991; 215:229-237.
19. Tromp RH, Parker R, Ring SG. Water diffusion in glasses of carbohydrates. Carbohydrates Research. 1997; 30:199-205.
20. Champion D, Le Meste M, Simatos D. Towards an improved understanding of glass transition and relaxations in foods: molecular mobility in the glass transition range. Trends in Food Science & Technology. 2000; 11:41-55.
21. Ubbink J, Krüger J. Physical approaches for the delivery of active ingredients in foods. Trends in Food Science & Technology. 2006; 17:244-254.
22. Bhandari BR, Howes T. Implication of glass transition for the drying and stability of dried foods. Journal of Food Engineering. 1999; 40:71-79.
23. Chang PS, Lee JH, Lee JH. Development of a new colorimetric method determining the yield of microencapsulation of α-tocopherol. Journal of Agriculture Food Chemistry. 2005; 53:7385-7389.
24. Pregnolato W. Normas Analíticas do Instituto Adolfo Lutz. Métodos químicos e físicos para análise de alimentos. 3ed. São Paulo: Instituto Adolfo Lutz; 1985.
25. Lev G, Karel M. Volumetric Shrinkage (Collapse) in Freeze-dried Carbohydrates above their Glass Transition Temperature in Food. Res. Int. 1995; 28:145-151.
26. Belows RJ, King CJ. Product Collapse during Freeze Drying of Liquid Foods. Alche Sym. Ser. 1973; 69:33-41.
27. To EC, Flink JM. Collapse a Structural Transition in Freeze Dried Carbohydrates. Journal of Food Technology. 1978; 13:551-594.
28. Pikal M.J, Shah S. The Collapse Temperature in Freeze Drying: Dependence on Measurement Methodology and Rate of Water Removal from The Glassy Phase. Journal of Pharmacology. 1990; 62:165-186.
29. Karel M, Saguy I. Effects of Water on Diffusion in Food Systems. Water Relationships in Foods (Levine, H., Slade, L., eds). New York: Plenum; 1990.
30. Slade L, Levine H. Beyond Water Activity: Recent Advances Based on an Alternative Approach to the Assessment of Food Quality and Safety. Food Science Nutrition. 1991; 30:1-360.
31. Roos YH, Himberg M J. Nonenzymatic Browing Behavior, as Related to Glass Transition, of Food Model at Chilling Temperature. Journal of Agricultural and Food Chemistry. 1994; 42:893-898.
32. To EC, Flink JM. Collapse, a structural transition in freeze dried carbohydrates II. Effect of solute composition. Journal of Food Technology. 1978; 13:567-581.
33. Tsourouflis S, Flink JM, Karel M. Loss of structure in freeze-dried carbohydrates solutions: effect of temperature, moisture content and composition. Journal of the Science of Food and Agriculture. 1976; 27:509-519.
34. Ma YH, Arsem H. Low pressure sublimation in combined radiant and microwave freeze drying. In A. S. Mujumdar (Ed.) Drying'82. New York: McGraw-Hill; 1982.
35. Longmore AP. Advances in vacuum and freeze drying. Food Process Industry. 1971; 40:46-49.