节点文献

青海油菜蜂花粉的破壁及黄酮的测定

Wall-Broken of Qinghai Cole-Bee Pollen and Detection of Flavonoids by Using Ultraviolet Spectroscopy

  • 推荐 CAJ下载
  • PDF下载
  • 不支持迅雷等下载工具,请取消加速工具后下载。

【作者】 周小玲王永宁

【Author】 ZHOU Xiao-ling,WANG Yong-ning (Department of Chemistry,Qinghai Normal University,Xining 810008,China)

【机构】 青海师范大学化学系

【摘要】 采用生物复合酶对青海油菜花粉进行破壁,条件温和,操作简单,破壁率可达90%以上.通过分析红外、紫外光谱图,可以确定花粉中含有二氢黄酮(圣草酚)类物质.

【Abstract】 The study on wall-broken rate of cole-bee pollen,which produced in Qinghai Tibet Plateau and it has not been polluted with chemical and biological.The wall-broken efficiency is more than 90% and at 37℃ and pH 1.5-4.8 is benefit to the release of nutrition.The structure of Total Flavonoids was determinated through IR and UV Spectroscopy.We can concluded that it have Anthocyanidin in the bee pollen.

【基金】 青海省重点科技攻关资助项目(2002-N-119)
  • 【文献出处】 青海师范大学学报(自然科学版) ,Journal of Qinghai Normal University(Natural Science Edition) , 编辑部邮箱 ,2009年04期
  • 【分类号】S896.4
  • 【被引频次】4
  • 【下载频次】170
节点文献中: