OBJECTIVE : To establish an assay of quercetin and kaempferol in the seeds of Cuscuta australis R.

目的: 建立南方菟丝子中槲皮素和山萘酚的高效液相色谱测定方法.

The contents of quercetin and kaempferol have close relation with both the variety and the hostplant.

槲皮素与山萘酚的含量不仅与菟丝子的品种有关,而且与其寄生的植物有关.

Conclusion Luteolin and kaempferol are effective flavonoid compounds which can inhibit the proliferation and affect the cell cycle of HL-60 cell in vitro.

结论藤黄菌素和山萘黄素是两种能够明显抑制HL-60细胞体外增殖，影响其细胞周期分布的黄酮类化合物。

OBJECTIVE To establish a RP-HPLC method for the determination of kaempferol and quercetin in Smilax china L. , and to investigate their contents in different places.

目的建立一种RP-HPLC测定菝葜山柰酚和槲皮素含量的方法，并测定其不同产地的含量。