What are the functions and functions of Sophora japonica?

　　Sophora japonica

　　Introduction: Sophora japonica is the flower and flower bud of the leguminous plant Sophora japonica. Sophora japonica is a deciduous tree, often planted beside houses and roadsides, and is commonly cultivated throughout the country. It usually blooms from April to May every year, and the flowering period is generally about 10-15 days. Sophora japonica has good ornamental value. When the flowering season comes in midsummer, strings of white sophora japonica flowers are covered with branches, and the air is filled with a light and elegant fragrance, which is refreshing.

　　Season: summer, autumn

　　The efficacy and function of Sophora japonica

　　Cools blood to stop bleeding, clears liver and purges fire

　　How to choose Sophora japonica

　　It is advisable to choose flowers that are in bud, because the flowers are not fully open and are relatively tender, smell fragrant, and taste crispy and sweet.

　　Sophora flower production techniques

　　Harvest in summer when flowers bloom or flower buds form, dry in time, and remove branches, stems and impurities. You can also spread cloth, mat, plastic film, etc. under the tree when the flowers are blooming, knock the flowers off, collect them and dry them in the sun.

　　How to preserve Sophora japonica

　　Please wash the Sophora japonica flowers without water for 3-7 days, put them in a plastic bag, tie it tightly and put it in the refrigerator. It can be stored for a week.

　　If you don't put it in the refrigerator, you can put it in a basket (don't wash it), cover it with a damp cotton cloth, and put it on the cool ground. It can be stored for a few days.