芹菜素与锌配合反应的研究

Study on Complex Reaction of Apigenin and Zinc

本实验研究了芹菜素与锌的配位物的合成,确定合成芹菜素-锌配合物的最佳条件为pH值9.5,反应温度30℃,反应时间70min。在此条件下得率为82.62%。芹菜素-锌配合物在水中的溶解度为1.6mg/ml,约为原芹菜素的溶解度的80倍。芹菜素与锌的配合比为2:1。

In the study, apigenin-zinc complex was synthesized. The best reaction conditions are determined as follows： pH value 9.5, reaction temperature 30℃ and reaction time 70 rnin. Under these conditions, the yield of the complex is 82.62%. The solubility of the complex in water is 1.6 mg/ml, nearly 80 times of solubility of original apigenin. The complex ratio of apigenin to zinc is 2：1.