The sample was digested by ashing method, potassium, calcium, sodium, magnesium, iron, manganese, copper and zinc in the Bamboo mushroom were determined using flame atomic absorption spectrometry.

• 摘要使用灰化法处理样品，火焰原子吸收光谱法测定了竹荪中的钾、钙、钠、镁、铁、锰、铜、锌的含量。