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KMID : 1024620110310050649
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Food Science of Animal Resources
2011 Volume.31 No. 5 p.649 ~ p.657
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Effects of Kimchi Powder on the Quality Properties of Emulsion Type Sausage Made with Irradiated Pork Meat
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Choi Sun-Mi
Choi Ji-Hun
Choi Yun-Sang
Kim Hyun-Wook
Kim Hack-Youn
Lee Mi-Ai
Hwang Ko-Eun
Lee Ju-Woon
Kim Cheon-Jei
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Abstract
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In this study, the effects of kimchi powder on the quality properties of an emulsion type sausage made with irradiated pork meat were investigated. Raw ground pork ham was gamma-irradiated at 5 and 10 kGy, and the emulsion type sausage was then manufactured with the irradiated pork meat. The pH value was shown to increase by irradiation of raw material (p<0.05). Samples containing kimchi powder had a lower pH value than other treatments, but no significant differences were observed. In a sensory evaluation, the scores of all the criteria were decreased with an increased irradiation dose of raw material, but samples containing kimchi powder had a higher sensory score than other treatments in all irradiation doses of raw material. The TBARS values were increased by irradiation of raw material and the samples containing kimchi powder had the highest value (p<0.05). Odor substances analyzed by an electronic nose were increased with increased irradiation dose of raw material in all treatments, and samples containing kimchi powder showed a higher increase of odor substances than other treatments. Thus, this study demonstrated that kimchi powder was effective in eliminating the off-odor and flavor of sausages made with irradiated pork meat despite the increase of the TBARS value.
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KEYWORD
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irradiation, sausage, kimchi powder, quality characteristics
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