Abstract: Production of orange juice is described. Raw orange juice is ultrafiltrated in an ultrafilter, thereby obtaining a retentate and a permeate. Only the retentate is pasteurized in a pasteurizer. The pasteurized retentate and the permeate is mixed in a mixing unit. A minimization of enzymes and microorganisms is thereby obtained in the orange juice.

Abstract: Production of orange juice is described. Raw orange juice is ultrafiltrated in an ultrafilter, thereby obtaining a UF retentate and a UF permeate. The UF permeate is nanofiltered in a nanofilter, thereby obtaining a NF retentate and a NF permeate. The UF retentate and the NF permeate are mixed and then pasteurized in a pasteurizer. The pasteurized mixture forms the orange juice, which is filled in packages. An orange juice having a reduced sugar content while still providing a favorable taste and color is then obtained.

Abstract: A method for removing essential oil from industrially-produced non-concentrated orange juice wherein raw orange juice is submitted to a heat exchanger for heating, then directed to a vacuum chamber where vapors from the essential oil and other substances of the orange essence are produced and condensed wherein the liquid collected therein is subjected to a phase separation stage wherein an oily phase thus produced is removed and an aqueous phase is aggregated with the orange juice passing through the vacuum chamber.

Abstract: “METHOD FOR REMOVING ESSENTIAL OIL FROM INDUSTRIALLY-PRODUCED NON-CONCENTRATED ORANGE JUICE”, characterized for comprising a first stage, in which s the non-concentrated and raw orange juice is submitted to a heat exchanger (B), which heats it at a temperature ranging between 55° C. and 75° C.