| 纳米硒用于小白菜补硒的研究 |
| |
| 引用本文： | 吴永军,倪永红.纳米硒用于小白菜补硒的研究[J].安徽农业科学,2011,39(30):18440-18442. |
| |
| 作者姓名： | 吴永军 倪永红 |
| |
| 作者单位： | 安徽师范大学化学与材料科学学院,安徽省功能性分子固体重点实验室,安徽芜湖241000;马鞍山师范高等专科学校理工系,安徽马鞍山243041;安徽师范大学化学与材料科学学院,安徽省功能性分子固体重点实验室,安徽芜湖241000 |
| |
| 基金项目： | 2010年安徽省高校省级自然科学研究项目(KJ2010B221); 马鞍山师专科研项目(2009xjkyxm10) |
| |
| 摘 要： | 目的]利用低毒纳米硒对小白菜进行补硒。方法]利用水浴法在表面活性剂辅助下制备表征纳米硒;将红色纳米硒用于小白菜补硒试验,并使用邻苯二胺紫外分光光度法测定样本含硒量、回收率和稳定性,分析低毒纳米硒对小白菜进行补硒的可行性。结果]经过纳米硒补硒的小白菜含硒量平均为5.326μg/g,比未经补硒的小白菜含硒量提高了6倍多。试验回收率在97.84%～100.47%,样本在24 h内稳定,补硒效果明显。结论]该研究为富硒蔬菜的开发与研究提供了有益的参考。
|
| 关 键 词： | 小白菜 纳米硒 补硒 紫外分光光度法 |
Experiment in the Nano-selenium-added in Cabbage |
| |
| WU Yong-jun et al.Experiment in the Nano-selenium-added in Cabbage[J].Journal of Anhui Agricultural Sciences,2011,39(30):18440-18442. |
| |
| Authors: | WU Yong-jun |
| |
| Institution: | WU Yong-jun et al(Anhui key Laboratory of Functional Molecule Solid,School of Chemistry and Material Science,Anhui Normal University,Wuhu,Anhui 241000) |
| |
| Abstract: | Objective]The low toxicity nano-selenium was added in cabbage.Method]The nano-selenium was prepared under the surfactant copy by means of the water-bathing method and the product of red nano-selenium was experimented for its addition for cabbage.And the content of selenium in sample,its recovery and stability were tested with o-phenylene-diamine UV spectrophotometry and the feasibility of low toxicity nano-selenium added in cabbage was analyzed.Result]The average content of selenium in the treated cabbag... |
| |
| Keywords: | Chinese cabbage Nano-selenium Selenium-adding UV spectrophotometry |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
