The content of trace elements such as copper,iron,zinc and manganese was determined by flame atomic absorption speetrometry(FAAS)in same measured system and the determined method was studied.

• 研究了辣椒中金属元素的含量和火焰原子吸收光谱法在同一体系中测定辣椒中微量元素铜、锌、铁、锰的方法,考察了硝酸、过氧化氢的不同用量的影响和在同一体系中铜、铁、锌、锰的相互干扰。