대용차 신소재 겉보리ㆍ노루궁뎅이 버섯 균사체의 항산화 효과

• 영문명: Antioxidant Activity of Hericium erinaceum Grown on Hulled Barley as New Substitute Tea
• 발행기관: 한국차학회
• 저자명: 이영민(Young Min Lee) 서경희(Kyoung Hee Seo) 미툰 고쉬(Mithun Ghosh) 김진성(Jin Seong Kim) 임병우(Beong Ou Lim)
• 간행물 정보: 『한국차학회지』제23권 제1호, 22~29쪽, 전체 8쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2017.03.31

영문 초록

The aim of this study is to investigate the antioxidant activity of Hericium erinaceum grown on hulled barley (HEHB), and to develop a potential substitute tea using the extract of HEHB. The antioxidant activities of HEHB and HB extracts were assessed using various 1.1-diphenyl-2-picrylhydrazyl (DPPH), 2,2 -azino-bis(3-ethylbenzothiazoline- 6-sulphonic acid (ABTS+) radical scavenging assays, as well as nitrite scavenging activity, reducing power and linoleic acid oxidation inhibition assays. The total phenolic and flavonoid contents of the HEHB water extract were increased compared to those of the hulled barley (HB) water extract. Moreover, the HEHB water extracts showed a higher scavenging activity on DPPH and ABTS+ radicals and nitrite. Also, the reducing power increased with increasing concentration of the HEHB water extract. In addition, HEHB water extracts showed higher linoleic acid oxidation inhibition activity than the HB water extract. In conclusion, HBHE might have the potential to be used as a substitute tea materials with good antioxidant activity.

목차

Abstract

서론

재료 및 방법

결과 및 고찰

적요

감사의 글

참고문헌

키워드

hulled barley Hericium erinaceum mycelium substitute tea reactive oxygen species ROS antioxidant