Gingko is one of the rarely medical plant that its leaf,fruit and sarcotesta all have medical development value.It is called living fossil that all over body is precious.According to the statistics,the Gingko plant spread all over 27 province (city)in our country at present .It can produce gingko semen 1.2 thousand ton and the gingko biloba sarcotesta account 70% of the whole gingko fructification.According to this,there are 3thousand ton fresh gingko biloba sarcotesta.We can get 1.2 thousand dried ...