목적 본 연구는 수확시기별 단풍나무 추출물의 항산화 활성과 항균 활성을 비교하여, 생리활성이 높은 적정 수확시기 및 이용시기를 도출하고자 하였다. 방법 단풍나무 잎을 수확 시기별로 추출한 후, 총 폴리페놀 함량, 총 플라보노이드 함량,P DPH radical 소거 활성, 세포독성, 그리고 Staphylococcus aureus, Bacillus subtilis 그리고 Pseudomonas aeruginosa에 대해 항균 활성을 측정하였다. ê²°ê³¼ 단풍나무 추출물의 항산화 함량과 항산화 활성은 7월과 11월에 가장 높게 나타났다. RAW 264.7 세포에 대해서 7월과 11월의 시료 5-100 μg/mL 농도에서 높은 세포생존율을 나타냈다. 3종의 균주에 대한 항균 실험 결과, 시기별로 항균 활성에 차이를 나타냈다. ê²°ë¡ 단풍나무 추출물은 항산화 함량, 항산화 활성 및 항균 활성에서 시기별 차이를 보였으며, 항산화능이 높은 7월과 11월의 100 μg/mL 농도에서 높은 세포생존율을 보였다. 따라서 단풍나무 추출물을 천연 항산화제로서 활용할 경우 수확시기는 중요한 요소로 작용하는 것을 확인할 수 있었으며 7월과 11월이 최적의 수확 시기임을 확인하였다. 핵심용어: 단풍나무, 항산화 활성, 항균 활성, 세포독성, 시기별 변화
Bulletin of the Korean Chemical SocietyVolume 38, Issue 12 p. 1491-1494 Note Effect of Electrical Ground Connection on Plant Growth Min Ju Chang, Min Ju Chang Department of Biological Engineering, Konkuk University, Seoul, KoreaSearch for more papers by this authorChang Joong Kim, Chang Joong Kim Department of Biological Engineering, Konkuk University, Seoul, KoreaSearch for more papers by this authorYong-Keun Choi, Yong-Keun Choi Department of Biological Engineering, Konkuk University, Seoul, KoreaSearch for more papers by this authorHak Jin Song, Hak Jin Song Department of Biological Engineering, Konkuk University, Seoul, KoreaSearch for more papers by this authorSok Young Shim, Sok Young Shim Department of Biological Engineering, Konkuk University, Seoul, KoreaSearch for more papers by this authorSang Hyun Lee, Sang Hyun Lee Department of Biological Engineering, Konkuk University, Seoul, KoreaSearch for more papers by this authorYung-Hun Yang, Yung-Hun Yang Department of Biological Engineering, Konkuk University, Seoul, KoreaSearch for more papers by this authorKwang Jin Kim, Kwang Jin Kim Urban Agriculture Research Division, NIHHS, Chunjoo, KoreaSearch for more papers by this authorHyung Joo Kim, Corresponding Author Hyung Joo Kim hyungkim@konkuk.ac.kr orcid.org/0000-0001-6311-3748 Department of Biological Engineering, Konkuk University, Seoul, KoreaSearch for more papers by this author Min Ju Chang, Min Ju Chang Department of Biological Engineering, Konkuk University, Seoul, KoreaSearch for more papers by this authorChang Joong Kim, Chang Joong Kim Department of Biological Engineering, Konkuk University, Seoul, KoreaSearch for more papers by this authorYong-Keun Choi, Yong-Keun Choi Department of Biological Engineering, Konkuk University, Seoul, KoreaSearch for more papers by this authorHak Jin Song, Hak Jin Song Department of Biological Engineering, Konkuk University, Seoul, KoreaSearch for more papers by this authorSok Young Shim, Sok Young Shim Department of Biological Engineering, Konkuk University, Seoul, KoreaSearch for more papers by this authorSang Hyun Lee, Sang Hyun Lee Department of Biological Engineering, Konkuk University, Seoul, KoreaSearch for more papers by this authorYung-Hun Yang, Yung-Hun Yang Department of Biological Engineering, Konkuk University, Seoul, KoreaSearch for more papers by this authorKwang Jin Kim, Kwang Jin Kim Urban Agriculture Research Division, NIHHS, Chunjoo, KoreaSearch for more papers by this authorHyung Joo Kim, Corresponding Author Hyung Joo Kim hyungkim@konkuk.ac.kr orcid.org/0000-0001-6311-3748 Department of Biological Engineering, Konkuk University, Seoul, KoreaSearch for more papers by this author First published: 03 November 2017 https://doi.org/10.1002/bkcs.11304Citations: 1Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Abstract Citing Literature Volume38, Issue12December 2017Pages 1491-1494 RelatedInformation
'%3e%3cg id='b'%3e%3cpath id='a' stroke='%23000' stroke-width='2' d='M-6-25H6m-12 3H6m-12 3H6'/%3e%3cuse xlink:href='%23a' y='44'/%3e%3c/g%3e%3cpath stroke='%23fff' d='M0 17v10'/%3e%3ccircle r='12' fill='%23cd2e3a'/%3e%3cpath fill='%230047a0' d='M0-12A6 6 0 0 0 0 0a6 6 0 0 1 0 12 12 12 0 0 1 0-24z'/%3e%3c/g%3e%3cg transform='rotate(-123.69)'%3e%3cuse xlink:href='%23b'/%3e%3cpath stroke='%23fff' d='M0-23.5v3M0 17v3.5m0 3v3'/%3e%3c/g%3e%3c/svg%3e)
