1. D. M. Needham, Machina Carnis, Cambridge Univ. Press, Cambridge, UK, 1971.

2. C. A. Lopez and E. W. Herbert, The Private Franklin: The Man and His Family, Norton, New York, 1975.

3. U.S. Pat. 2,544,681 (March 13, 1951), A. Harsham and F. E. Deatherage (to Kroger Co.).

4. U.S. Pat. 2,544,724 (March 13, 1951), H. C. Rentschler (to Westinghouse Electric Corp.).

5. M. Ingram and G. C. Ingram, "The Growth of Bacteria on Horse Muscle in Relation to the Changes after Death Leading to Rigor Mortis," J. Sci. Food Agric. 6, 602-611 (1955).

6. G. T. Cori, "The Effect of Electrical Stimulation and Recovery on the Phosphorylase a Content of Muscle," J. Biol. Chem. 158, 333-339 (1945).

7. O. Hallund and J. R. Bendall, "The Long Term Effect of Electrical Stimulation on the Postmortem Fall of pH in Muscles of Landrace Pigs," J. Food Sci. 30, 296-299 (1965).

8. J. C. Forrest et al., "Prediction of the Time Course of Rigor Mortis through Response of Muscle Tissue to Electrical Stimulation," J. Food Sci. 31, 13-21 (1966).

9. W. A. Carse, "Meat Quality and the Acceleration of PostMortem Glycolysis by Electrical Stimulation," J. Food Tech-nol. 8, 163-166 (1973).

10. B. B. Chrystall and C. J. Hagyard, "Electrical Stimulation and Lamb Tenderness," New Zealand J. Agricultural Res. 19, 7— 11 (1976).

11. C. L. Davey, K. V. Gilbert, and W. A. Carse, "Carcass Electrical Stimulation to Prevent Cold Shortening Toughness in Beef," New Zealand Journal of Agricultural Research 19, 13-18 (1976).

12. J. W. Savell et al., "A Research Note: Structural Changes in Electrically Stimulated Beef Muscle," J. Food Sci. 43, 16061607 (1978).

13. A. R. George, J. R. Bendall, and R. C. D. Jones, "The Tenderizing Effect of Electrical Stimulation of Beef Carcasses," Meat Sci. 4, 51-68 (1980).

14. R. R. Riley et al., "Improving Appearance and Palatability of Meat from Ram Lambs by Electrical Stimulation," J. Anim. Science 52, 522-529 (1981).

15. A. A. Taylor and M. Z. Tantikov, "Effect of Different Electrical Stimulation and Chilling Treatments on Pork Quality," Meat Sci. 31, 381-395 (1992).

16. C. J. Hagyard, R. J. Hand, and K. V. Gilbert "Lamb Tenderness and Electrical Stimulation of Dressed Carcasses," New Zealand J. Agricultural Res. 23, 27-33 (1980).

17. B. B. Chrystall and C. E. Devine, "Electrical Stimulation in New Zealand," in K. R. Franklin and H. R. Cross, eds., Proc. Int. Symp. Meat Sci. Technol., National Livestock and Meat Board, Chicago, 111., 1982, pp. 115-136.

18. Meat Industry Research Institute of New Zealand, Annual Report, MIRINZ, Hamilton, New Zealand, 1981.

19. J. W. Savell, "Industrial Applications of Electrical Simulation," in A. M. Pearson and T. R. Dutson, eds., Electrical Stimulation, Advances in Meat Research, Vol. 1, AVI, Westport, Conn., 1985.

20. G. C. Smith, "Effects of Electrical Stimulation on Meat Quality, Color, Grade, Heat Ring, and Palatability," in A. M. Pearson and T. R. Dutson, eds., Electrical Stimulation, Advances in Meat Research Vol. 1, AVI, Westport, Conn., 1985.

21. D. J. Walker, "Electrical Stimulation in Australia," in Proc. Int. Symp. Meat Sci. Technol., National Livestock and Meat Board, Chicago, 111., 1982, pp. 137-146.

22. V. Powell, "Quality of Beef Loin Steaks as Influenced by Animal Age, Electrical Stimulation, and Ageing," Meat Sci. 30, 195-205 (1991).

23. P. V. Harris and W. R. Shorthose, "Meat Texture," in R. Law-rie, ed., Developments in Meat Science—4, Elsevier Applied Science, Barking, U.K., 1988, pp. 245-296.

24. E. W. Mills, S. H. Smith, and M. D. Judge, "Early Post-Mortem Degradation of Intramuscular Collagen," Meat Sci. 26, 115120 (1989).

25. R. H. Locker, "Degree of Muscular Contraction as a Factor in Tenderness of Beef," Food Res. 25, 304-307 (1960).

26. R. H. Locker and D. J. C. Wild, "Yield Point in Raw Beef Muscle: The Effects of Ageing, Rigor Temperature, and Stretch," Meat Sci. 7, 93-107 (1982).

27. R. H. Locker, D. J. C. Wild, and G. J. Daines, "Tensile Properties of Cooked Beef in Relation to Rigor Temperature and Tenderness," Meat Sci. 8, 283-299 (1983).

28. C. E. Devine and A. E. Graafhuis, "The Basal Tenderness of Unaged Lamb" Meat Sci. 39, 285-291 (1994).

29. D. J. Troy and P. V. Tarrant, "Changes in Myofibrillar Proteins from Electrically Stimulated Beef," Biochem. Soc. Trans. 15, 297-298 (1987).

30. D. E. Goll and R. M. Robson, "Molecular Properties of PostMortem Muscle, 1: Myofibrillar Nucleosidetriphosphatase Activity in Bovine Muscle," J. Food Sci. 32, 323-329 (1968).

31. I. F. Penney and E. Dransfield, "Relationship between Toughness and Troponin T in Conditioned Muscle," Meat Sci. 3,135141 (1979).

32. R. H. Locker and D. J. C. Wild, "The Fate of the Large Proteins of the Myofibril during Tenderising Treatments," Meat Sci. 11, 89-108 (1984).

33. D. E. Goll et al., "Role of Muscle Proteinases in Maintenance of Muscle Integrity and Mass," J. Food Biochem. 7, 137-177 (1983).

34. C. E. Devine, N. M. Wahlgren, and E. Tornberg, "The Effects of Rigor Temperatures on Shortening and Meat Tenderness," Proc. 42nd Int. Congr. Meat Sci. and Technol., Lillehammer, Norway, September 1-6, 1996.

35. B. B. Chrystall and C. E. Devine, "Electrical Stimulation: Its Early Development in New Zealand," in A. M. Pearson and T. R. Dutson, eds., Electrical Stimulation Advances in Meat Research, Vol. 1, AVI Publishing, Westport, Conn., 1985, pp. 73-119.

36. N. M. Wahlgren, C. E. Devine, and E. Tornberg, "The Influence of Different pH-Courses during Rigor Development on Beef Tenderness," Proc. 43rd Int. Congr. Meat Sci. and Technol. , Auckland, New Zealand, July 27-August 1, 1997.

37. J. Jungersten et al., "Both Physical Fitness and Acute Exercise Regulate Nitric Oxide Formation in Healthy Humans," J. Appl. Physiol. 82, 760-764 (1997).

38. C. J. Cook, S. M. Scott, and C. E. Devine, "Measurements of Nitric Oxide and the Effect of Enhancing and Inhibiting It on the Tenderness of Meat," Meat Sci. 48, 85-89 (1998).

39. C. L. Davey and K. V. Gilbert, "The Temperature Coefficient of Beef Aging," J. Sci. Food Agric. 27, 244-250 (1976).

40. B. B. Chrystall and C. E. Devine, "Electrical Stimulation, Muscle Tension, and Glycolysis in Bovine Sternomandibu-laris," Meat Sci. 2, 49-58 (1978).

41. D. J. Morton, J. F. Weidemann, and F. M. Clarke, "Enzyme Binding in Muscle," in R. Lawrie, ed., Developments in Meat Science—4, Elsevier Applied Science, Barking, UK, 1988, pp. 37-61.

42. B. B. Marsh et al., "Effects of Early-Postmortem pH and Temperature on Beef Tenderness," Meat Sci. 5, 479-483 (19801981).

43. S. Fabiansson and R. Libelius, "Structural Changes in Beef Longissimus Dorsi Induced by Postmortem Low Voltage Electrical Stimulation," J. Food Sci. 50, 39-44 (1985).

44. J. R. Bendall, "Cold Contracture and ATP-Turnover in the Red and White Musculature of the Pig," J. Sci. Food Agric. 26,5571 (1975).

45. J. C. Forrest and E. J. Briskey, "Response of Striated Muscle to Electrical Stimulation," J. Food Sci. 32, 482-488 (1967).

46. D. D. Crenwelge et al., "Effect of Chilling Method and Electrical Stimulation on Pork Quality," J. Anim. Sci. 59,697-705 (1984).

47. R. P. Newbold and L. M. Small, "Electrical Stimulation of Post-Mortem Glycolysis in Semitendinosus Muscle of Sheep," Meat Sci. 12, 1-16 (1985).

48. E. C. Bate-Smith and J. R. Bendall, "Factors Determining the Time Course of Rigor Mortis," J. Physiol. 110, 47-65 (1949).

49. B. B. Marsh, "Rigor Mortis in Beef," J. Sci. Food Agric. 5, 7075 (1954).

50. R. E. Jeacocke, "The Temperature Dependence of Anaerobic Glycolysis in Beef Muscle Held in a Linear Temperature Gradient," J. Sci. Food Agric. 28, 551-556 (1977).

51. B. B. Chrystall and C. E. Devine, "Electrical Stimulation Developments in New Zealand," Proc. 26th Eur. Meat Res. Workers Conf., Colorado Springs, Colo., August 31-September 5, 1980.

52. J. R. Bendall, Muscles, Molecules, and Movement, Heinemann, London, 1969.

53. C. E. Devine, S. Ellery, and S. Averill, "Responses of Different Types of Ox Muscle to Electrical Stimulation," Meat Sci. 10, 35-51 (1984).

54. A. Houlier, C. Valin, and P. Sale, "Is Electrical Stimulation Muscle Dependent?"Proc. 26th Eur. Meat Res. Workers Conf., Colorado Springs, Colo., 1980.

55. H. Specht and J. Kunis, "Kalteverkurzung und elektro-stimulation: Auswirkungen auf bei beschaffenheit von Schaf-und Rindfleisch," Fleischwirkehaft 69, 1275-1280 (1989).

56. H. J. Swatland, "Cellular Heterogeneity in the Response of Beef to Electrical Stimulation," Meat Sci. 5, 451-455 (19801981).

57. P. E. Bouton, R. R. Wesle, and F. D. Shaw, "A Research Note: Electrical Stimulation of Calf Carcasses: Response of Various Muscles to Different Waveforms," J. Food Sci. 45, 148-149 (1980).

58. B. B. Chrystall and C. E. Devine, "Electrical Stimulation of Rats: A Model for Evaluating Low Voltage Stimulation Parameters," Meat Sci. 8, 33-41 (1983).

59. M. B. Solomon, "Response of Bovine Muscles to Direct High Voltage Electrical Stimuli: A Research Note," Meat Sci. 22, 229-235 (1988).

60. F. G. M. Smulders and G. Eikelenboom, "Electrical Stimulation of Carcasses: Development of Fully Automated Equipment," Fleishwirtschaft 65, 1356-1358 (1985).

61. C. E. Devine, B. B. Chrystall, and C. L. Davey, "Studies in Electrical Stimulation: Effect of Neuromuscular Blocking Agents in Lamb," J. Sei. FoodAgric. 30, 1007-1011 (1979).

62. C. E. Devine et al., "Differential Effects of Electrical Stunning on the Early Post Mortem Glycolysis in Sheep," Meat Sei. 11, 301-309 (1984).

63. P. E. Petch and K. V. Gilbert, "Interaction of Electrical Processes Applied during Slaughter and Dressing with Stimulation Requirements," Proc. 43rd Int. Congr. Meat Sei. Technol., Auckland, New Zealand, July 27-August 1, 1997.

64. A. C. Kondos and D. G. Taylor, "Electrical Stimulation and Temperature on Biochemical Changes in Beef Muscle," Meat Sei. 19, 207-216 (1985).

65. B. B. Chrystall, "Trends and Developments in Meat Processing," in R. Purchas and B. Hogg, eds., The Production and Processing of Meat, Animal Production Society, Hamilton, New Zealand, 1989.

66. J. W. Savell, T. R. Dutson, and Z. L. Carpenter, "Beef Quality and Palatability as Affected by Electrical Stimulation and Cooler Aging," J. Food Sei. 43, 1666-1669 (1978).

67. A. E. Graafhuis et al., "Tenderness of Different Muscles Cooked to Different Temperatures and Assessed by Different Methods," Proc. 37th Int. Congr. Meat Sei. Technol., Kulmbach, Germany, September 1-6, 1991.

68. T. R. Dutson, J. W. Savell, and G. C. Smith, "Electrical Stimulation of Antemortem Stressed Beef," Meat Sei. 6, 159-161 (1982).

69. B. B. Chrystall et al., "Tenderness of Exercise-Stressed Lambs," New Zealand J. Agricultural Res. 25,331-336(1982).

70. B. B. Marsh, "Effects of Early-Postmortem Muscle pH and Temperature on Tenderness," Proceedings of the Reciprocal Meat Conference 36, 131-135 (1983).

71. A. Watanabe, C. C. Daly, and C. E. Devine, "The Effects of Ultimate pH of Meat on the Tenderness Changes during Ageing," Meat Sei. 42, 67-78 (1995).

72. C. Calkins et al., "Quality-Indicating Characteristics of Beef as Affected by Electrical Stimulation and Postmortem Chilling Time," J. Food Sei. 45, 1330-1340 (1980).

73. S. A. Pommier, L. M. Poste, and G. Butler, "Effect of Low Voltage Electrical Stimulation on the Distribution of Cathepsin D and the Palatability of Longissmus Dorsi from Holstein Veal Calves Fed a Corn or Barley Diet," Meat Sei. 21, 203-218 (1987).

74. A. A. Taylor, N. F. Down, and E. Dransfield, "Effect of High and Low Voltage Stimulation on Tenderness of Muscles from Slowly Cooled Beef Sides," Proc. 30th Eur. Meat Res. Workers Conf., Bristol, UK, September 9-14, 1984.

75. D. M. Stiffler et al., "Comparison of the Effects of High and Low Voltage Electrical Stimulation on Quality-Indicating Characteristics of Beef Carcasses," J. Food Sei. 49, 863-866 (1984).

76. K. C. Koh et al., "Effects of Electrical Stimulation and Temperature on Beef Quality and Tenderness," Meat Sei. 21,189201 (1987).

77. A. A. Taylor and A. M. Perry, "Improving Pork Quality by Electrical Stimulation or Pelvic Suspension of Carcasses," Meat Sei. 39, 327-337 (1995).

78. P. D. Warriss et al., "Potential Interactions between the Effects of Preslaughter Stresses and Post-Mortem Electrical Stimulation of the Carcasses on Meat Quality in Pigs," Meat Sei. 41, 55-68 (1995).

79. Yu B. Lee and D. A. Rickansrud, "Effect of Temperature on Shortening in Chicken Muscle," J. Food Sei. 43, 1613-1615 (1978).

80. U.S. Patent 4,675,947 (June 30, 1987), K. A. Clatfelter and J. E. Webb (to Campbell Soup Company).

81. G. W. Froning and T. G. Uijttenboogaart, "Effect of PostMortem Electrical Stimulation on Colour, Texture, pH, and Cooking Losses of Hot and Cold Deboned Chicken Broiler Breast Meat," Poult. Sei. 67, 1536-1544 (1988).

82. C. E. Lyon et al., "Effects of Electrical Stimulation on the PostMortem Biochemical Changes and Texture of Boiler Pector-alis Muscle," Poult. Sei. 68, 249-257 (1989).

83. D. K. Wakefield et al., "Influence of Postmortem Treatments on Turkey and Chicken Meat Texture," Int. J. Food Sei. Technol. 24, 81-92 (1989).

84. L. S. Herbert and M. G. Smith, "Hot Boning of Meat: Refrigeration Requirements to Meet Microbiological Demands," C.S.I.R.O. Food Research Quarterly 40, 65-70 (1980).

85. D. Y. C. Fung et al., "Initial Chilling Rate Effects on Bacterial Growth on Hot-Boned Beef," J. Food Prot. 44,539-544 (1981).

86. C. L. Davey, H. Kuttel, and K. V. Gilbert, "Shortening as a Factor in Meat Aging," J. Food Technol. 2, 53-56 (1967).

87. G. R. Schmidt and K. V. Gilbert, "The Effect of Muscle Excision before the Onset of Rigor Mortis on the Palatability of Beef," J. Food Technol. 5, 331-338 (1970).

88. J. Kunis and H. Specht, "Technologische kriterien fur da auftreten und die Verhinderung von cold shortening in Rindfleisch," Nahrung 32, 433-438 (1988).

89. K. V. Gilbert, C. L. Davey, and K. O. Newton, "Electrical Stimulation and Hot Boning of Beef," New Zealand J. Agricultural Res. 20, 139-143(1976).

90. K. V. Gilbert and C. L. Davey, "Carcass Electrical Stimulation and Hot Boning of Beef," New Zealand J. Agricultural Res. 19, 429-434 (1976).

91. A. A. Taylor, B. G. Shaw, and D. B. MacDougall, "Hot Debon-ing Beef with and without Electrical Stimulation," Meat Sei. 5, 109-123 (1980-1981).

92. S. C. Seideman, J. D. Crouse, and H. R. Cross, "High-Temperature Conditioning of Hot-Boned Subprimals," J. Food Quality 12, 145-153 (1989).

93. R. L. J. M. van Laack, The Quality of Accelerated Processed Meats: An Integrated Approach, Rijksuniversitat, Utrecht, The Netherlands, 1989.

94. H.-S. Lin, D. G. Topel, and H. W. Walker, "Influence ofPrerigor and Postrigor Muscle on the Bacteriological and Quality Characteristics of Pork Sausage," J. Food Sei. 44, 1055-1057 (1979).

95. N. G. Marriott et al., "Acceptability of Accelerated-Processed Pork," J. Food Prot. 43, 756-759 (1980).

96. R. L. Swasdee et al., "Processing Properties of Pork as Affected by Electrical Stimulation, Post-Slaughter Chilling, and Muscle Group," J. Food Sei. 48, 150-151,162 (1983).

97. J. O. Reagan and K. O. Honikel, "Weight Loss and Sensory Attributes of Temperature Conditioned and Electrically Stimulated Hot Processed Pork," J. Food Sei. 50, 1568-1570 (1985).

98. R. L. J. M. van Laack and F. J. M. Smulders, 'The Effect of Electrical Stimulation, Time of Boning, and High Temperature Conditioning on Sensory Quality Traits of Porcine Lon-gissimus dorsi muscle," Meat Sei. 25, 113-121 (1991).

B. B. Chrystall

Massey University, Albany Campus

Auckland, New Zealand

Technology Development Group, HortResearch

Hamilton, New Zealand


Chilled meat is packaged under modified atmospheres to preserve it against both microbial spoilage and nonmicro-bial deterioration. Fresh meat is always contaminated by a variety of bacteria, which may include both spoilage and pathogenic strains. Meat is an ideal growth medium for many microorganisms, which have potential for growth to numbers that result in spoilage. Thus meat is a highly perishable food. However, altering the atmosphere can prevent the growth of some organisms and slow the growth of others, thus extending the time before microbial spoilage becomes evident or other microbial problems occur.

An important consideration for packaging and marketing is the retention of an attractive, fresh, salable appearance of meat in display. This includes most importantly muscle color, but also color of fat, bones, and purge in the package and includes prevention of excessive purge. During storage or display of meat, undesirable appearance gradually to rapidly occurs because of dulling, darkening, browning (even to tan or green) (1), and this color deterioration usually becomes a problem more rapidly than microbial spoilage. Dehydration of meat surfaces can also add to the appearance problem. Modified atmosphere packaging (MAP) packages are sealed and composed of films that are excellent barriers to water vapor transmission. MAP packages for red meats must maintain an atmosphere that prevents early deterioration of meat color. Nonmicrobial deterioration of meat flavor or texture will generally be significant only when microbial spoilage can be delayed for very long periods. These could include off-odors, flavors, or both caused by oxidative rancidity.

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