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KMID : 1144820200260040319
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대한의생명과학회지
2020 Volume.26 No. 4 p.319 ~ p.326
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Optimization of Conditions for High Concentration of Eleutheroside E and Chlorgenic Acid Components of Acanthopanax koreanum Stem Extract
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Kim Sung-Gi
Yang Byung-Wook
Lee Jae-Bum
Kim Sa-Hyun
Ko Sung-Kwon
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Abstract
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This study was conducted to develop a new functional material by optimizing the conditions for high concentrations of chlorogenic acid and eleutheroside E in Acanthopanax koreanum stem. The total phenolic compound content was the highest in the 20 hours sonication Acanthopanax koreanum stem extract (UAK-20). In addition, eleutheroside E, a typical functional ingredient of Cortex Acanthopanacis, in the 20 hours treated Acanthopanax koreanum stem extract showed the highest content at 1.646%. However, another functional ingredient, chlorogenic acid, showed the highest content of 2.625% in 1 hour treated Acanthopanax koreanum stem extract. Therefore, it is considered that the optimal conditions for high concentrations of total phenolic compound and eleutheroside E are 20 hours sonication Acanthopanax koreanum stem extract.
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KEYWORD
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Sonication, Acanthopanax koreanum, Stem, Phenolic compound, Eleutheroside E, Chlorogenic acid
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