食品科学 ›› 2008, Vol. 29 ›› Issue (8): 125-127.

• 专家约稿 • 上一篇    下一篇

野生食用蔬菜甜菜树的抗氧化活性研究

柳建军,许立松,刘锡葵   

  1. 中国科学院昆明植物研究所,植物化学与西部植物资源持续利用国家重点实验室; 昆明学院化学系
  • 出版日期:2008-08-15 发布日期:2011-08-26

Antioxidant Activity of Wild Edible Vegetable Yunnanopilia longistaminata

 LIU  Jian-Jun, XU  Li-Song, LIU  Xi-Kui   

  1. 1.State Key Laboratory of Phytochemistry and Plant Resourses in West China,Kunming Institute of Botany,Chinese Academy of Sciences,Kunming 650204,China;2.Department of Chemistry,Kunming College,Kunming 650031,China
  • Online:2008-08-15 Published:2011-08-26

摘要: 采用DPPH法对民间野生食用蔬菜植物甜菜树提取物的体外自由基清除作用进行了研究。结果表明野生食用蔬菜甜菜树具有一定的抗氧化活性,不同提取物自由基清除作用差别较大,以乙酸乙酯提取物活性较好,但均较BHA和VC弱。

关键词: 甜菜树, 抗氧化活性, 野生食用蔬菜

Abstract: The antioxidant activities of the petroleum ether,EtOAc,BuOH and H2O extracts of Yunnanopilia longistaminata(W.Z.Li) C.Y.Wu & D.Z.Li,which is used as a wild edible vegetable in folk,were studied by the DPPH radical scavenging activity method. All the extracts exhibit weak scavenging activities on DPPH radical. The EtOAc extract and the BuOH extract exhibit relative good scavenging actions than the others,but their actions are much lower than that of BHA and VC,respectiveiy.

Key words: Yunnanopilia longistaminata, antioxidant activity, wild edible vegetable