中国最大的综合性文献数据库 -维普资讯 关键词: 氢化物发生-原子荧光光谱法 紫甘薯 有机硒 无机硒[gap=1152]Key words: HG-AFS, purple sweet potato, organic selenium, inorganic selenium
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The inorganic selenium absorbed from soil is converted to organic selenium by plants, it has important physiological effects for the plants.
植物将土壤中吸收的无机硒转化为有机硒，对植物具有重要的生理作用。
参考来源 - 植物体内硒素的研究进展—《现代农业科技》—2011年第2期—龙源期刊网·2,447,543篇论文数据，部分数据来源于NoteExpress
Se can be clarified into three groups, which is elemental selenium, inorganic selenium or organic selenium.
硒可以分为元素硒、无机硒和天然有机硒三种。
The absorptivity and bioactivity of organic selenium were higher than that of inorganic selenium, toxicity was lower than that of inorganic selenium.
有机硒相对于无机硒毒性小，生物利用率高，生物活性强。
Objective: To study the degree of lactobacillus absorbing and using selenium, in order to find the biology carrier to transform inorganic selenium into organic selenium.
目的：研究乳酸菌对无机硒的吸收利用程度，以寻找对无机硒有机转化的生物载体。
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