Crude extracts were extracted from Sophra japonica L.with 75 % alcohol.Rutin was obtained from the crude extracts by alkine extraction and acid precipitation.

用75%乙醇取了槐花米中具有抗氧化活性物,然后通过碱酸沉法从该物中取了,制备了水解产物槲皮素。

Also can spend the pagoda tree stoving, grind fine pink, mix into ferments into flour pink edible of epigenesis steamed bread.

也可将槐花烘干,研成细粉,掺入白面粉中发酵后成馒头食用。