Titel: Process-Induced Chemical Changes in Food
'Advances in Experimental Medicine and Biology'.
Herausgegeben von Fereidoon Shahidi, Chi-Tang Ho, Nguyen Van Chuyen
SPRINGER VERLAG GMBH
30. April 1998 - gebunden - 362 Seiten
Chemical changes that occur in foods during processing and storage are manifold and might be both desirable and undesirable in nature. While many of the processes are carried out intentionally, there are also certain unwanted changes that naturally occur in food and might have to be controlled. Therefore, efforts are made to devise processing technologies in which desirable attributes of foods are retained and their deleterious ef fects are minimized. While proteins, lipids and carbohydrates are the main nutrients of food that are affected by processing, it is their interaction with one another, as well as in volvement oflow-molecular-weight constituents that affects their flavor, color and overall acceptability. Thus, generation of aroma via thermal processing and bioconversion is of utmost importance in food preparation. Furthermore, processing operations must be opti mized in order to eliminate or reduce the content of antinutrients that are present in foods and retain their bioactive components. Therefore, while novel processing technologies such as freezing, irradiation, microwaving, high pressure treatment and fermentation might be employed, control process conditions in a manner that both the desirable sensory attributes and wholesomeness of foods are safeguarded is essential. Obviously, method ologies should also be established to quantitate the changes that occur in foods as a result of processing. This volume was developed from contributions provided by a group of internation ally-recognized lead scientists.
Process-Induced Chemical Changes in Foods: An Overview; F. Shahidi, C.-T. Ho. Methods to Monitor Process-Induced Changes in Food Proteins; An Overview; E.C.Y. Li-Chan. Proteolysis and Gelation of Fish Proteins Under Ohmic Heating; J.W. Park, et al. Effect of Maturity and Curing on Peanut Proteins: Changes in Protein Surface Hydrophobicity; S.-Y. Chung, et al. High Pressure Processing Effects on Fish Proteins; T.C. Lanier. Effect of High Hydrostatic Pressure on Pacific Whiting Surimi; M.T. Morrissey, et al. High pressure Processing of Fresh Seafoods; B.K. Simpson. High Pressure and Heat Treatments Effects on Pectic Substances in Guava Juice; G.-C. Yen, H.-T. Lin. Chemometric Applications of Thermally Produced Compounds as Time-Temperature Integrators in Aseptic Processing of Particulate Foods; H.-J. Kim, Y.-M. Choi. Heating Rate of Egg Albumin Solution and Its Change During Ohmic Heating; T. Imai, et al. Chemical Changes During Extrusion Cooking: Recent Advances; M.E. Camire. Sucrose Loss and Color Formation in Sugar Manufacture; L.A. Edye, M.A. Clarke. Process-Induced Changes in Edible Oils; P.K.J.P.D. Wanasundara, F. Shahidi. 15 Additional Chapters. Index.