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NTIS 바로가기한국식품저장유통학회지 = Korean journal of food preservation, v.21 no.1, 2014년, pp.129 - 139
이상일 (계명문화대학교 식품영양조리학부) , 이예경 (명지대학교 생명과학정보학부) , 김순동 (명지대학교 생명과학정보학부) , 양승환 (명지대학교 생명과학정보학부) , 서주원 (명지대학교 생명과학정보학부)
This study was conducted in order to investigate the optimal fermentation periods of the Smilax china L. leaves as a fermented tea via Aspergillus oryzae for 0 (non-fermented), and 10, 20, and 30 days (NF, F10, F20, F30). It was also observed for its quality characteristics. In the color and spectru...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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통풍은 어떤 질환인가? | 청미래덩굴의 잎은 예로부터 망개떡 제조에 사용해 왔으나 이에 대한 연구는 항균 및 항산화능 등 단편적인 연구(6,9)가 있을 뿐이며 다른 기능적 특성에 관한 연구는 없는 실정이다. 통풍은 관절염의 원인이 되는 대사성질환의 일종으로 뇨산(uric acid)의 과잉생성 또는 배설저하로 유발된 고뇨산 혈증으로 인하여 관절부위에 뇨산의 결정체가 축적되어 발생하는 염증으로 통증을 일으키는 질환이다(10). 또한 뇨산은 purine의 최종 대사산물로 xanthine oxidoreductase(XOR)에 의하여 xanthine으로부터 생성된다. | |
청미래덩굴 뿌리에 함유된 성분은? | 청미래덩굴(Smilax china L.)은 우리나라 산야에 널리 분포하는 활엽덩굴성 관목으로 뿌리에는 triterpenoid saponins, flavones, stilbenes 및 organic acids 등이 함유되어 있으며(5), 한의학에서는 통풍치료(6,7)와 해독(5). 항염, 항암 및 항산화(7,8) 등의 효과가 있는 것으로 알려져 있다. | |
xanthine oxidoreductase은 무엇으로 구분되는가? | 또한 뇨산은 purine의 최종 대사산물로 xanthine oxidoreductase(XOR)에 의하여 xanthine으로부터 생성된다. XOR은 xanthine dehydrogenase(XD)와 xanthine oxidase(XO)로 구분되며 정상생리상태에서는 XD로 작용하나 병리적인 상태에서는 XO로 작용 한다(11). 한편, AO는 XO와 분자량이 유사하고 FAD, molybdenum 및 철-유황과 같은 보결분자단을 가지고 있으며 생체 내 작용에 있어서 상호 밀접한 관련이 있으나 기질의 특이성에는 차이가 있는 것으로 보고되고 있다(12). |
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