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KMID : 0379120110390020011
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Korean Journal of Mycology
2011 Volume.39 No. 2 p.11 ~ p.116
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Physiological Activities of Extracts from Phellinus linteus on Brown Rice added Rice Bran, Pine Needle and Tumeric Powder
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Park Hyo-Suk
Jeon Tae-Woog
Choi Han-Seok
Kim Joong-Man
Kim Myung-Gon
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Abstract
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This study was carried out to examine Electron donating ability (EDA), nitrite scavenging, tyrosinase inhibition, ACE inhibition activity and fibrinolytic activity of culture extracts from Phellinus linteus which was grown added rice bran, pine needles and turmeric in brown rice. Electron donating ability of Phellinus linteus extract (PLE) was lower in the water extract than the ethanol extract. Nitrite scavenging activity was the highest in PLE from ethanol extract than water extract. Especially, when the pine needles was addition treatment, the nitrite scavenging activity was about 70% at pH 1.2 by ethanol extract. Tyrosinase inhibition activity of PLE was highest in the water extract than ethanol extract, and inhibition rate was the most higher in the extract by hot water added pine needles. ACE inhibition activity were very low effective at water and ethanol extract. Fibrinolytic activities were similarly strong in rice bran, pine needles and turmeric powder. Especially, when rice bran was added, showed the activity was increased about 5% than plasmin. Therefore, It may be used for the food industry as natural source of bioactive compound after further investigation, such as in vivo experiment.
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KEYWORD
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Brown rice, Phellinus linteus, Phygiological activity, Pine needles, Turmeric
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