几种植物原花青素及其片段化产物的抗ROS活性评价  

In Vivo Anti-ROS Activities of the Fragmentive Products of Several Proanthocyanidins

作　　者：李美娟[1] 劳乔聪 姜永新[3] 俞航萍 姜力[3] 李春启 张加研[1] 赵平[1,3] 

机构地区：[1]西南林业大学云南省木材胶黏剂及胶合制品重点实验室,云南昆明650224 [2]杭州环特生物科技有限公司,浙江杭州311231 [3]西南林业大学西南山地森林资源保育与利用省部共建教育部重点实验室,云南昆明650224

出　　处：《西部林业科学》2014年第1期99-103,共5页Journal of West China Forestry Science

基　　金：国家自然科学基金地区科学项目(31260163);云南省教育厅科学研究基金重大专项(ZD2010006)

摘　　要：利用野生型AB系斑马鱼建立的整体斑马鱼ROS检测模型,对提取于马尾松树皮、云南松树皮、木荷树皮、桂皮、莲房、澳洲坚果内壳和油茶籽粕的原花青素及其片段化产物进行了体内抗ROS活性功能评价。结果表明,这几种原花青素通过基于茶多酚的片段化反应后,其产物的抗ROS活性功能均有不同程度的提高,其中桂皮和油茶籽粕的原花青素片段化产物的抗氧化活性得到显著提高。Using whole Danio rerio ROS detection model , the in vivo anti-ROS activities of the fragmentive prod-ucts of proanthocyanidins from Pinus massoniana bark, P.yunnanensis bark, Schima superba bark, Cinnamomum cassia bark, Lotus seedpod , Macadamia ternifolia inner shell and Camellia oleifera seed cake were quantitatively evaluated .The results showed that the in vivo anti-ROS activities of these fragmentive products were higher than their corresponding proanthocyanidins . Among which , the anti-ROS functions of the fragmentive products of C.cassia bark and Camellia seed cake were significantly improved after fragmentive reaction .

关 键 词：原花青素 片段化产物 斑马鱼 活性氧簇 抗氧化活性 

分 类 号：Q945[生物学—植物学]