Method for extracting saliva of poecilobdella manillensis by using sour fruits

The method for extracting the saliva of the poecilobdella manillensis by using the sour fruits comprises the following steps: firstly, juicing fresh sour fruits, and diluting the juice by 1-50 times with water for later use; then taking poecilobdella manillensis, putting the poecilobdella manillensis into the diluted sour fruit juice for 10-60 minutes, and stimulating the poecilobdella manillensis to secrete saliva; and collecting saliva of poecilobdella manillensis. The method has the remarkable advantages that the operation is simple, the materials are easy to obtain and low in cost, the extraction rate of the saliva of the poecilobdella manillensis is high, the activity of the hirudin and the poecilobdella manillensis in the saliva of the poecilobdella manillensis is high, and the poecilobdella manillensis is free of death and can be recycled, and the extraction cost of the hirudin and the poecilobdella 使用酸味水果提取菲牛蛭唾液的方法，先取新鲜酸味水果，榨汁，汁液用水稀释1-50倍备用；然后取菲牛蛭，放入稀释的酸味水果汁液中，持续10-60分钟，刺激菲牛蛭分泌唾液；收集菲牛蛭唾液即可。本发明方法具有操作简单