Vedelik, mis ei ole enam mahl ega veel vein, vaid vahepealne fermenteeruv aine, mis võib sisaldada marja viljaliha, kesti seemneid, varsi ja pärme. Käärimine käivitub spontaanselt marjakestades sisalduva suhkru ja väliskestal asetseva metsiku pärmi mõjul. Virre on saadud värskete marjade pressimise või purustamise teel, selle alkoholisisaldus algab ühest mahuprotsendist.
the liquid product obtained naturally or by physical processes from fresh grapes. Actual alcoholic strength of the grape must of not more than 1% vol is permissible.
... using one or more of the following products in the preparation of spirit drinks: semi-white sugar, white sugar, refined white sugar, dextrose, fructose, glucose syrup, liquid sugar, invert liquid sugar, invert sugar syrup, rectified concentrated grape must, concentrated grape must, fresh grape must, burned sugar, honey, carob syrup, or using other natural carbohydrate substances having a similar effect to the above products.
