Boil pineapple, sugar and water. Remove from fire and add yeast. When cool keep in air-tight jars.

After 22 days strain the contents of the jars through  a fine cloth, folded up in 5 or 6 layers. Afterwards pour back the juice in the jars. Do not squeeze the contents of the cloth. After another 22 days wine can be used. It will have a better taste if kept in a  refrigerator