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KMID : 1134820160450030333
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Journal of the Korean Society of Food Science and Nutrition
2016 Volume.45 No. 3 p.333 ~ p.341
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Beauty Food Activities of Isolated Phenolic Compounds from Tetragonia tetragonioides
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Jo Jae-Bum
Lee Eun-Ho
Cho Young-Je
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Abstract
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This study examined the beauty food activities of water and ethanol extracts from Tetragonia tetragonioides. Content of phenolic compounds extracted with water and 50% ethanol extracts were 3.29 mg/g and 4.14 mg/g, respectively. 1,1-Diphenyl-2-picrylhydrazyl free radical scavenging activities of water and ethanol extracts were 98.45% and 91.20%, respectively, at 200 μg/mL of phenolics. 2,2'-Azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) radical decolorization activity was 97.28% for water extracts and 97.83% for ethanol extracts at 100 μg/mL of phenolics. Antioxidant protection factor (PF) was 1.77 PF for water and ethanol extracts at 200 μg/mL of phenolics. Thiobarbituric acid reactive substances of water and ethanol extracts were 94.77% and 95.64%, respectively, at 100 μg/mL of phenolics. Tyrosinase inhibitory activity, which is related to skin-whitening, was confirmed to be 34.96% for ethanol extracts at 200 μg/mL of phenolics. Elastase inhibitory activity and anti-wrinkle effect of 50% ethanol extracts were 78.9% at 200 μg/mL of phenolics. Collagenase inhibitory activity of ethanol extracts was 61.29% at 200 μg/mL of phenolics. Astringent effect was not detected in water extracts but was 7.82% for 50% ethanol extracts at 200 μg/mL of phenolics. Hyaluronidase inhibitory activity as a measure of anti-inflammation was confirmed to be 81.04% for water extracts at 200 μg/mL of phenolics. Based on these results, Tetragonia tetragonioides extracts can be used as a functional material and functional beauty food with antioxidant effects.
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KEYWORD
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biological activity, extracts, Tetragonia tetragonioides, beauty food
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