추출 용매에 따른 아사이 베리(Euterpe oleracea Mart.)의 생리활성 및 항산화 활성 비교
(주)코리아스칼라
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- 2023.04.05
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- 2016.12
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서지정보
ㆍ발행기관 : 한국유화학회
ㆍ수록지정보 : 韓國油化學會誌 / 33권 / 4호
ㆍ저자명 : 진동혁, 이영근, 성종환, 김한수
영어 초록
The acai berry (Euterpe oleracea Mart.) contains vitamin B complex, vitamin C, anthocyanin and so on. Especially acai berry was seen as nutritionally comparable to blueberry and related berries. The acai berry has significant aging-reducing properties. Compounds have been found to have anti-aging and antioxidant components. Acai berry was extracted with 70% methanol, 70% ethanol and CM (chloroform:methanol=2:1, v/v). After sample and reagents of each experiment was reacted, DPPH radical scavenging activity and ABTS radical scavenging activity, ferric reducing antioxidant power, reducing power were measured to determine the antioxidant capacity, and as results of comparing each extract. Ethanol (70%) extraction was measured highest. Anthocyanin, total phenol, flavonoid also appeared similar to the results. In addition, the antioxidant activities of the extraction solvents were increased significantly with increasing concentrations, but showed lower antioxidant activity than the positive control (ascorbic acid). As a result, antioxidant activities of sample supposed to affect by the anthocyanin, phenol and flavonoid contents.
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