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NTIS 바로가기Journal of applied biological chemistry, v.58 no.4, 2015년, pp.317 - 323
이은호 (School of Food science & Biotechnology) , 이선호 (Department of Food science & technology, Yeungnam University) , 조영제 (School of Food science & Biotechnology)
The extracted phenolic compounds from Cornus kousa fruit for biological activities as functional resources were examined. The phenolic compounds which were extracted with water and 40% ethanol from Cornus kousa fruit were
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핵심어 | 질문 | 논문에서 추출한 답변 |
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산딸나무란 무엇인가? | 산딸나무(Cornus kousa)는 산여지 또는 야여지 등으로 불리며 우리나라 중부 이남에 자생하는 층층나무과 식물로 잎은 넓은 난형이나 넓은 타원형이며, 10월에 열리는 산딸나무의 열매는 식용으로 이용되기도 한다(Lee, 2003). 한방에서는 산딸나무꽃과 열매를 약용으로 사용하고 있는데, 소창, 지사효과 및 외상 출혈, 이질 등의 치료 효과가 있다고 보고 되어있다(So, 1994). | |
산딸나무 열매추출물의 collagenase 저해 효과는 추출물 농도에 따라 어떤 상관관계가 있는가? | 64%의 높은 collagenase 억제효과를 나타내어 시중에 주름개선 화장료로 이용되고 있는 EGCG와 비슷한 효능을 나타내었다. 산딸나무 열매추출물은 collagenase에 대해 농도 의존적으로 억제작용을 나타냄이 확인되었다. 이러한 결과로 보아 산딸나무 열매추출물이 가지는 collagenase 억제활성에 의해 진피층의 뼈대를 구성하는 collagen의 분해를 막아 주름개선을 위한 기능성 미용식품 소재로 활용이 가능할 것으로 판단되었다. | |
한방에서 알려진 산딸나무 꽃과 열매의 치료효과는? | 산딸나무(Cornus kousa)는 산여지 또는 야여지 등으로 불리며 우리나라 중부 이남에 자생하는 층층나무과 식물로 잎은 넓은 난형이나 넓은 타원형이며, 10월에 열리는 산딸나무의 열매는 식용으로 이용되기도 한다(Lee, 2003). 한방에서는 산딸나무꽃과 열매를 약용으로 사용하고 있는데, 소창, 지사효과 및 외상 출혈, 이질 등의 치료 효과가 있다고 보고 되어있다(So, 1994). 산딸나무의 주요 성분으로는 gallic acid, malic acid, tartaric acid 등의 유기산과 isoquercitrin이 분리, 보고된 바 있으며(Nakaoki와 Morita, 1958), 잎에서 pentaacetyl quercetin, isoquercitrin, gallic acid, tannin 등의 페놀화합물 등이 보고된 바 있다(Ryu과 Yook, 1971). |
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