【摘要】 模仿民间提取植物色素的方法 ,用水浸提取枫香树叶中的黑色素和部分微量元素 ,并用原子吸收分光光度计测定了水溶性微量元素的含量更多还原

【Abstract】 The folk,popular plant pigment extraction method was imitated in this paper.The black pigment and some microelements in the maple leaves were extracted.And some water_soluble microelements were analysed by an atomic absorbing spectrophotometer.更多还原