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KMID : 1024620040240020121
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Food Science of Animal Resources
2004 Volume.24 No. 2 p.121 ~ p.127
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Effect of Mugwort Pelleted Diet on Storage Stability of Pork Loins
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Kim Byung-Ki
Woo Sun-Chang
Kim Y. J.
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Abstract
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This study was conducted to investigate the effect of dietary mugwort pelleted on the storage stability of pork. barrow (T1) and boar (T2) were alloted into six treatments: 1) control (commercial feed) 2) T1-1 and T2-1(commercial feed supplemented with 3.0％ mugwort pelleted) 3) T1-2 and T2-2 (commercial feed supplemented with 5.0％ mugwort pelleted). They were fed with the experimental diets for 60 days and slaughtered. Meat samples were in wrap package and stored at 41 for 10 days. pH, WHC and cooking loss were not siginificanly different in all treatment. But these values were tended to increase during storage for all treatment groups (p＜0.05). Thiobarbituric acid reactive substances (TBARS) and Volatile Basic Nitrogen (VBN) values were low for pork samples prepared from pigs supplemented mugwort pelleted diet and the values were increased as storage period increased for all treatment groups (p＜0.05). But L value was highest for pork samples prepared from pigs supplemented of 3.0％ mugwort pelleted diet among treatments group.
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KEYWORD
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mugwort pellet, storage stability, pork
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