논문 상세보기
pp.418-425
본 연구는 갈근 추출물의 항산화 활성 및 멜라닌세포 효과를 평가하기 위하여 총 폴리페놀 함량, 총 플라보노이드 함량, DPPH radical 소거 활성을 통하여 항산화 활성을 살펴보고, B16F10 melanoma 세포에 대한 세포 독성 및 멜라닌 생합성 억제능 효과를 측정하였다. 연구 결과 B16F10 melanoma 세포에 대해 독성을 나타내지 않았으며, B16F10 melanoma 세포에 α-MSH로 멜라닌 생성 을 유도한 후 멜라닌 생합성 억제능을 측정한 결과 멜라닌의 생성 증가가 농도 의존적으로 억제되는 것 을 확인하였다. 항산화 활성에 대한 결과로는, 갈근 추출물은 폴리페놀과 플라보노이드의 함량이 높아 추출물의 농도가 증가함에 따라 DPPH radical 소거 활성이 증가되는 것을 확인하였다. 이와 같은 결과 를 통하여 갈근 추출물이 항산화 활성과 멜라닌세포 대한 멜라닌생성억제 효과가 뛰어나고 피부 세포에 대한 독성이 낮으며, 피부의 멜라닌 세포에 대한 안전성이 확인됨에 따라 화장품 소재로서의 가능성을 확인하였다.
This study investigated antioxidation activity through the content of total polyphenol, that of flavonoid and DPPH radical scavenging activity and measured the cytotoxicity against B16F10 melanoma and inhibiting function of melanin biosynthesis to evaluate antioxidation activity and melanocyte effect of pueraria lobata root extract. As the results of study, it was recognized that the toxicity did not show against B16F10 melanoma and the increase of generating melanin was inhibited as the results of measuring the inhibition function of melanin biosynthesis after inducing the generation of melanin by α-MSH against B16F10 melanoma cell. The high contents of polyphenol and flavonoid was found as the contents of pueraria lobata root extract increases and DPPH radical scavenging activity as the results of antioxidation activity. Through this study, it was recognized that pueraria lobata root extract has the feasibility that can be used as the material of cosmetics as it has the excellent effect of antioxidation activity and inhibiting the generation of melanin against melanocyte, low toxicity against skin cell and its safety against melanocyte of skin was found.
