Journal of the Korean Society of Food Science and Nutrition (한국식품영양과학회지)

The Korean Society of Food Science and Nutrition (한국식품영양과학회)
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Effect of Aging Period, Cooking Time and Temperature on the Textural and Sensory Characteristics of Boiled Pork Loin

숙성기간과 가열조건이 삶은 돼지 등심육의 조직적, 관능적 특성에 미치는 영향

  • Published : 2001.06.01
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Abstract

The effects of aging time (1,4 and 7 day), endpoint cooking temperature (70, 75 and 8$0^{\circ}C$) and cooking time (15, 30 and 45 sec) on the textural and sensory characteristics of pork loin were evaluated. As an aging period became longer, the pH, L＊ and b＊ value of raw meat became higher. As an aging period became longer, the cooking loss, hardness, chewiness and shear force value (SFV) of cooked meat became lower, and their tenderness and juiciness became better. However, no difference was observed in the aroma, and the one aged for 4 day among the cooked meat showed the best palatability. Increasing endpoint cooking temperature from 70 to 8$0^{\circ}C$ increased SFV and hardness and decreased chewiness, sensory tenderness and juiciness. Also, the pork cut with a thickness of 1.5 cm showed the best palatability when its internal temperature was 75$^{\circ}C$. And the pork cut with a thickness of 0.8 mm showed the best palatability when its cooking time was 30 sec.

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References

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