目前，普遍认为微量有机锗有增强人体免疫作用，因此，建立准确、快速测定食品及饮料中微量锗的方法就显得十分必要，但在这方面的文献报导较少。有的方法也具有一定的局限性，例如：直接石墨炉原子吸收法灵敏度低，干扰严重，且在石墨炉中锗易形成不同价态氧化物及高挥发... At present, it is generally accepted that trace organic germanium can enhance human immunity. Therefore, it is necessary to establish a accurate and rapid method for the determination of trace germanium in foods and beverages. However, there is little literature reported in this respect. Some methods also have some limitations, such as: direct graphite furnace atomic absorption method with low sensitivity, serious interference, and germanium in graphite furnace easy to form different valence oxides and high volatile ...