Crush mountain flour, sieve it into fine powder, and put it into a large plate. Chop pig fat meat, chop green and red silk, put it in a bowl with white sugar and osmanthus, and mix well to make balls (balls) weighing 25g each. Roll the mountain flour, put it into a colander, put it into a boiling pot with the spoon and slightly iron it, then roll it on the mountain flour once, then send it to the boiling pot for slightly ironing, roll it for three or four times, put it in a plate, put it in a cage and steam it with strong fire, and take it out.
Shanfenyuan contains "betulinic acid", which has the effects of invigorating stomach, regulating intestine, relieving internal heat and lowering blood pressure, and also contains a lot of dietary fiber and calcium.