Objective The authors made a comparision between water extract of Hippocampus( WEH) and ethanol extract of Hippocampus(EEH ) in the concentration of amino acids and trace elments Method The HPLC methed and atomic absorption photometry assay were used.

• 比较海马两提取物中氨基酸和微量元素含量。 方法用高效液相色谱法和火焰原子吸收法，分别对海马水提取物（WEH）和乙醇提取物（EEH）中所含氨基酸和微量元素进行测定。