摘要
建立了分子荧光法测定富硒油菜籽中硒含量的快速测定方法。该方法简便、灵敏度高、精确度好,其线性相关系数为0.9998,相对标准偏差3.48%,回收率99.45%,检测下限4.5ng/mL。
Determination of selenium content in rapeseed by fluorometric method was studied. The results showed that the proposed method worked well,the RSD was 3.48% ,the recovery rate of selenium was 99.45% and the lower limit of determining selenium was 4.5 ng/mL.
出处
《中国油脂》
CAS
CSCD
北大核心
2006年第3期31-32,共2页
China Oils and Fats
关键词
富硒油菜籽
硒
分子荧光法
rapeseed with rich selenium
selenium
fluorometric method
