Zanchun wine and its production process

The present invention relates to a medicinal liquor-cangchunjiu liquor for curing diabetes, impotence, rheumatism, anorexia and other diseases. It is made up by using 30-old Chinese medicinal materials of valvet deerhorn, deer's testis and penis, seal's genitals, ginseng, sea horse, lycium berry, cordyceps and others, and its preparation method includes the following steps: drying all the materials, pulverizing, soaking them in liquor to make extraction, heating and concentrating extract and using condenser to recover white liquor. The temp. of extraction is 50-70 deg.C, extraction time is 24-48 hr., extraction frequency at least is three times, and the temp. of concentration is 85-100 deg.C, when the temp. is quick risen above the set control value the concentration step is stopped. After the extract is filtered, the filtered extract is stored in metering tank, according to calculation a part of the extract is taken out, and concentrated, then the concentrated medicated liquor can fed back into metering tank, and mixed with other extract to regulate alcohol content. Its production efficiency is high, and its medicine content is high.