| 郎海洋1 王亚峰1 刘亚宁2 曾丽华1△.两种北虫草硒含量的比较[J].,2012,12(11):2160-2162 |
| 两种北虫草硒含量的比较 |
| Comparison of the Selenium Components between Two CultivatedCordyceps |
| |
| DOI： |
| 中文关键词: 北虫草 硒 紫外分光光度法 |
| 英文关键词: Cordyceps Selenium UV spectrophotometry |
| 基金项目:国家自然科学基金项目(60971055）和中日国际科技合作项目（2010DFA31900） |
|
| 摘要点击次数: 1021 |
| 全文下载次数: 1393 |
| 中文摘要: |
| 目的：比较富硒北虫草和普通北虫草的总硒含量、无机硒含量和有机硒含量。方法：采用紫外分光光度法测定富硒北虫草和
普通北虫草的总硒含量和无机硒含量，然后通过计算得出有机硒含量。结果：富硒北虫草中总硒含量高于普通北虫草70 倍左右，
而有机硒含量则大约是普通北虫草的100 倍，且富硒北虫草中有机硒含量为总硒含量的97%左右。结论：鞍山华宇生物科技有限
公司开发的富硒北虫草中有机硒的含量明显高于普通北虫草，具有良好的使用前景。 |
| 英文摘要: |
| Objective:Toinvestigatecontentsofthetotalselenium,InorganicseleniumandorganicseleniumbetweentheSelenium-rich
Cordyceps and ordinary Cordyceps. Methods: UV spectrophotometry was used to measure the contents of the total selenium, Inorganic
selenium, then we calculated to get the contents of organic selenium between these two kinds of Cordyceps. Results: The contents of the
total selenium in Selenium-rich Cordyceps is 70 times as the ordinary, the contents of organic selenium is about 100 times as the ordinary,
and about 97% of the the total selenium in Selenium-rich Cordyceps. Conclusion: Contents of organic selenium in selenium-rich
Cordyceps developed by An San Hua-Yu Biotechnology Co.,Ltd is higher significantly than it in the ordinary Cordyceps. It suggested
that the Selenium-rich Cordyceps has good value in future. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
