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KMID : 0613820060160061029
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Journal of Life Science
2006 Volume.16 No. 6 p.1029 ~ p.1035
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The Effect of Feeding Houttuynia cordata Thunb on Cholesterol and Cholesterol oxides of Pork Lion’s
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Kang Min-Jung
Ju Jong-Chan
Shin Jung-Hye
Choi Sun-Young
Yang Seung-Mi
Sung Nak-Ju
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Abstract
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The study was designed to investigate the influence of feeding Eosungcho(houttutnia cordata Thunb) on the meat quality of porks. Experimental groups were divided into control group(C), 5%(T1) and 10%(T2) Eosungcho powder feeding group, and than administered for 12 weeks. And then pork`s loins were storaged at 4℃, for 23 days after vaccum packed. TBARS was increased(P＜0.05) during storage days in all samples, while it`s contents were lower Eosungcho feding groups than control group. Total cholesterol contents of pork`s loin, were 48.9±0.2 ㎎/100 g in control group, 39.1±0.2 ㎎/100 g in T1 group and 37.8±0.3 ㎎/100 g in T2 group. 4 kinds of cholesterol oxides(7β-hydroxycholesterol , 19-hydroxycholesterol, α-and β-epoxide) detected in pork’s loin. Cholesterol oxides concentration of pork`s loin was increased during storage and lowest in T2 group.
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KEYWORD
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Eosungcho, TBARS, cholesterol, cholesterol oxide
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