富硒枣中硒含量的测定  

Determination of Selenim Content in High-Se-Jujube Samples

作　　者：杨若明[1] 张经华[2] 摆亚军[3] 钟桦[1] 田魁祥[3] 

机构地区：[1]中央民族大学生物化学系,北京100081 [2]北京市理化分析测试中心,北京100089 [3]中科院石家庄农业现代化研究所,石家庄050021

出　　处：《中央民族大学学报（自然科学版）》2001年第2期167-169,共3页Journal of Minzu University of China(Natural Sciences Edition)

摘　　要：用荧光分光光度法测定了经叶面喷施法得到的富硒小枣样品 ,与对照组相比 ,用外源性加硒法得到的富硒小枣中的硒含量明显增高 。In this paper, selenium (Se) content of jujube samples was determined by fluorescence spectrometry. Comparing with control group, Se content of jujube was obviously enhanced. Se content of jujube could be controled according to the concentration and sprayed times for quantitative assimilate Se by human body.

关 键 词：硒 荧光分光光度法 枣 

分 类 号：S132[农业科学—农业基础科学] Q949.9[生物学—植物学]