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KMID : 1024620040240040319
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Food Science of Animal Resources
2004 Volume.24 No. 4 p.319 ~ p.325
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Effect of Processing Conditions on the Physical and Sensory Characteristics of Pork Cutlets
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Kim Il-Suk
Min Joong-Seok
Lee Sang-Ok
Jang Ae-Ra
Kim Dong-Hoon
Jin Sang-Keun
Lee Moo-Ha
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Abstract
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The objective of the present study was to investigate the effect of processing conditions on the physical and sensory properties of pork cutlet produced from chilled pork loin (T1), the cured and massaged chilled pork loin (T2), the cured and massaged frozen pork loin (T3), frozen pork loin (T4), massaged frozen pork loin (T5). Water holding capacity (WHC) of pork cutlets were not significantly different among the treatments. In chilled pork loin, WHC of T2 were slightly higher than that of T1. T4 showed the lowest WHC among all treatment group. In meat color, CIE L*/, a*/. b*/ values in chilled pork loin were not significantly different between T1 and T2. L*/ values of T3 and T5 were higher than that of T4. a*/ values were not significantly different among the all treatments. T3 produced through the curing and massaging treatment showed the highest tenderness in shear force (p< 0.001), while force value (kg/㎤) of T4 were the highest among all treatments. Separation ratio of wheat dough from pork cutlet was highest (p.<0.001) in T4. In triangle test, T1 : T3 combination was higher than that of other pairs. No differences in acceptability of sensory evaluation were observed among T1, T2, T3, and T5 groups, while the frozen pork showed the lowest (p<0.001) acceptability. In conclusion, pork cutlets from T4 with the curing and/or massaging process showed similar acceptance than those from chilled pork loins, and this treatments may contribute to promote the consumption of frozen pork loins.
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KEYWORD
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physical properties, sensory properties, pork cutlets, curing, massaging
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