추출 용매에 따른 아사이 베리(Euterpe oleracea Mart.)의 생리활성 및 항산화 활성 비교

• 영문명: Comparison of Bioactivities and Antioxidant Activities of Acai Berry (Euterpe oleracea Mart.) by Different Extraction Solvents
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 진동혁(Dong-Hyeok Jin) 이영근(Young-Geun Lee) 성종환(Jong-Hwan Seong) 김한수(Han-Soo Kim)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제33권 제4호, 740~750쪽, 전체 11쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2016.12.30

영문 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.

목차

1. 서 론

2. 재료 및 방법

3. 결과 및 고찰

4. 결 론

References

키워드

acai berry (Euterpe oleracea Mart.) antioxidative activity anthocyanin total phenol total flavonoid