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NTIS 바로가기韓國藥用作物學會誌 = Korean journal of medicinal crop science, v.25 no.1, 2017년, pp.29 - 36
서경희 (건국대학교 응용생화학과) , 김연화 (건국대학교 응용생화학과) , 이영민 (건국대학교 응용생화학과) , (건국대학교 응용생화학과) , 박강민 (건국대학교 응용생화학과) , 박동현 (건국대학교 응용생화학과) , 김진성 (건국대학교 응용생화학과) , 임병우 (건국대학교 응용생화학과)
Background: Ganoderma lucidum cultured on hulled barley was investigated as a potential natural source of antioxidants and anti-inflammatory agents. Methods and Results: The yields from Ganoderma lucidum cultured on hulled barley water and ethanol extract were 17.69% and 25.77%, respectively. The an...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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서구화된 식습관과 생활환경의 변화의 문제는 무엇인가? | 최근 서구화된 식습관과 생활환경의 변화는 비만, 당뇨, 심혈관계 및 퇴행성 노인질환 등과 같은 만성질환의 증가를 초래하고 있다. 또한, 영양소 공급을 위한 식품의 1차적 기능을 넘어서 다양한 생리 활성을 갖는 천연물 유래 식의약품 소재에 대한 관심이 증가하고 있다 (Park et al. | |
과도한 활성산소 발생에 의한 생체막의 지질 산화 및 단백질 변성은 어떤 문제를 일으키는가? | 활성산소가 생체 내에서 과도하게 발생되면 강한 산화력으로 인하여 생체막의 지질을 산화시키고 단백질의 변성을 일으킨다. 이로 인해 세포나 조직의 손상을 초래함으로써 세포노화, 동맥경화, 당뇨병, 뇌졸중 및 암과 같은 질병이 발생하게 된다 (Jun et al., 2013). | |
산소의 특징은 무엇인가? | 산소는 화학물질이나 공해 등과 같은 물리•화학적 요인이나 생체 내 대사과정의 불균형으로 인하여 생성되는 부산물로 hydroxyl radical, hydrogen peroxide, superoxide 등과 같은 반응성이 강한 활성산소종 (reactive oxygen species, ROS)으로 전환된다 (Bohr, 2002; Seitz and Stickel, 2006). 활성산소가 생체 내에서 과도하게 발생되면 강한 산화력으로 인하여 생체막의 지질을 산화시키고 단백질의 변성을 일으킨다. |
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