Juice is the liquid naturally contained in fruit or vegetable tissue. It is prepared by mechanically squeezing or macerating fresh fruits or vegetables without applying heat or solvents. Common examples include orange juice, which is the liquid extract of oranges. Juice can be prepared at home or purchased commercially, where it sometimes undergoes processes like filtering, pasteurization or concentration. Standards define fruit juice as 100% fruit juice, while blends are called juice drinks or cocktails.