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KMID : 1023520050280020091
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Korean Journal of Veterinary Service
2005 Volume.28 No. 2 p.91 ~ p.98
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Molecular biologic demonstration on the green tea grouts-feed pork meats and duck meats
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Kang Sin-Seok
Hyun Gong-Yul
Choi Hae-Yeon
Cho Woo-Young
Kim Tae-Yung
Kang Shin-Kwon
Kang Chung-Boo
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Abstract
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Green tea was known which regulated adipocyte differentiation metabolism. The mechanism on the lipid decreased contents of TAG in the plasma. In addition, green tea increased the expression leptin mRNA, PPAR mRNA and TGF . The tea tested was korean powdered green tea. In this experiment, Sprague-Dawley (SD) rats were fed green tea(powdered) for 3 weeks on the basal diet and obese diet and green tea grouts-fed pork meats. duck meats. The expression of leptin mRNA and PPAR mRNA were up-regulated in the green tea-fed groups compared with those of the not green tea-fed groups. There were no significantly difference on the expression of leptin mRNA and PPAR mRNA in green tea grouts-fed pork meats, duck meats as compared with the not fed green tea grouts meats. TGF mRNA. TNF mRNA and adipsin mRNA were not expressed in the pork meats, duck meats. The expression of TGF mRNA, TNF mRNA and adipsin mRNA were observed in the experimental rats but no significantly difference on the contents. Physiologic regulated genes were not expressed In the green tea grout-fed pork meats and duck meats.
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KEYWORD
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Green tea, functional meats, adipocvte, leptin, PPAR, TGF
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