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NTIS 바로가기원예과학기술지 = Korean journal of horticultural science & technology, v.33 no.2, 2015년, pp.259 - 267
이인일 (경희대학교 생명공학원) , 이봉한 (경희대학교 생명공학원) , 엄석현 (경희대학교 피부생명공학센터) , 오창식 (경희대학교 원예생명공학과) , 강희 (경희대학교 동서의과학과) , 조윤섭 (전라남도 농업기술원 과수연구소) , 김대옥 (경희대학교 생명공학원)
This study was conducted to comparatively evaluate antioxidant capacity (AC) of seven cultivars of kiwifruit (Actinidia spp.) and their protective effects on neuronal PC-12 cells. The contents of total phenolics (TP) and total flavonoids (TF) of kiwifruits were also examined. Five cultivars of kiwif...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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과채류에 있는 항산화물질은? | , 1993; Apel and Hirt, 2004). 과채류에는 비타민 A, C, E, 페놀성 화합물(phenolic phytochemicals) 등과 같은 항산화물질이 풍부하고, 과채류의 섭취가 심혈관질환, 암과 같은 만성질환의 위험을 줄인다(Liu et al., 2000; Arts and Hollman, 2005). | |
활성산소에는 어떤 것들이 있는가? | 일중항산소(1O2), 과산화수소(H2O2), 슈퍼옥사이드(O2・-), 하이드록실 라디칼(・OH) 같은 활성산소(ROS, reactive oxygen species)는 산소 대사과정 중 정상적 또는 비정상적으로 발생한다(Apel and Hirt, 2004). 활성산소는 생체 내 항산화제 또는 항산화효소 등의 방어 기작에 의해 대부분 소거된다. | |
Actinidia속 식물 중 상업적으로 가장 많이 재배되고 있는 품종은? | , 2010). Actinidia속에는 60여 종 이상이 존재하며, 뉴질랜드에서 경작되는 그린키위(green kiwi)인 헤이워드(A. deliciosa cv. Hayward)와 골드키위(gold kiwi)인 Hort16A(A. chinensis cv. Hort16A)가 상업적으로 가장 많이 재배되고 있는 품종이다(Fiorentino et al., 2009). |
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