Objective: To investigate the effects of curcumin on human acute myelocytic leukemia cells in vitro.

研究姜黄素在体外对原代白血病细胞的抑制作用。

By fuming with sulfuric-phosphoric acid mixture the residual hydrofluoride was then expelled，and boron was finally determined by curcumin spectrophotometry after distillation.

同时，对所拟溶样条件下所得硼的分析结果否为全硼问题进行了进一步探讨，结果证实，所拟溶样条件下硼的测定结果为全硼。