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NTIS 바로가기한국식품과학회지 = Korean journal of food science and technology, v.41 no.6 = no.208, 2009년, pp.706 - 711
정용일 (한양대학교 식품영양학과) , 배인영 (한양대학교 식품영양학과) , 이지연 (한양대학교 식품영양학과) , 전향숙 (한국식품연구원 안전성연구단) , 이현규 (한양대학교 식품영양학과)
Hepatoprotective effects of corn gluten hydrolysates (CGH) were investigated in rats orally treated with ethanol (30%(v/v), 3 g/kg body weight/day) for 4 weeks. Six-week old Sprague-Dawley male rats were divided into four dietary groups: normal diet (N), alcohol diet (E), E+CGH 1% diet (CGH-1%), and...
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핵심어 | 질문 | 논문에서 추출한 답변 |
---|---|---|
에탄올에 의한 독성 효과는 무엇을 유발하는가? | 체내에 흡수된 에탄올은 대사과정에서 아세트알데하이드나 반응성이 높은 라디컬 등의 독성 대사산물을 형성하는 것으로 알려져 있다(1). 또한, 에탄올에 의한 독성 효과는 고지혈증, 지방간 및 간경변과 같은 에탄올성 간 손상을 유발하며, 만성적으로는 간 조직의 구조 및 기능에 치명적인 손상을 가져오게 된다(2-4). 체내 알코올 대사의 첫 단계인 아세트알데하이드로의 산화에는 주로 alcohol dehydrogenase(ADH)가 관여하고, 아세트알데하이드는 aldehyde dehydrogenase(ALDH)에 의해 아세테이트로 산화된다(5,6). | |
체내에 흡수된 에탄올은 대사과정에서 어떤 물질을 형성하는가? | 알코올은 과량 또는 만성적으로 섭취할 경우 체내 영양소의 요구량을 증가시키거나 흡수장애를 야기시킨다. 체내에 흡수된 에탄올은 대사과정에서 아세트알데하이드나 반응성이 높은 라디컬 등의 독성 대사산물을 형성하는 것으로 알려져 있다(1). 또한, 에탄올에 의한 독성 효과는 고지혈증, 지방간 및 간경변과 같은 에탄올성 간 손상을 유발하며, 만성적으로는 간 조직의 구조 및 기능에 치명적인 손상을 가져오게 된다(2-4). | |
옥수수 글루텐 가수분해는 어떻게 진행하였는가? | 0에서 2시간 동안 섬유질을 제거 하였다. 옥수수 글루텐의 가수분해는 20% 수용액 형태의 코지(A. oryzae를 접종하고 배양하여 제조)와 상업용 효소를 병용하여 진행하였다. 즉, A. |
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