01755naa a2200361 a 450000100080000000500110000800800410001902400330006010000230009324500900011626000090020650000140021552007810022965000160101065000200102665000200104665000200106665000200108665000120110665000130111865000110113165000180114265000270116065000110118765300180119865300130121665300190122970000210124870000170126970000230128670000210130977300630133021118832019-10-21       2019    bl uuuu     u00u1 u    #d7 aDOI: 10.1111/jfpp.141642DOI1 aSOUZA, A. L. R. de  aCoupling membrane processes to obtain a lycopene rich extract.h[electronic resource]  c2019  a00:e14164  aknown for its antioxidant properties, which is associated with the prevention of cancer. Raw tomatoes and tomato?based products are important sources of dietary lycopene. This study aimed to evaluate the integration of diafiltration and reverse osmosis pro?cesses to concentrate tomato pulp and to obtain a lycopene?rich extract with a high antioxidant capacity and a low molecular weight. Diafiltration was efficient in desalting the tomato pulp, maintaining the lycopene concentration of the tomato at the same level as the whole tomato pulp. The permeate flux of the diafiltrated tomato pulp was 29.5 L·h?1·m?2 and the concentration factor of lycopene was 2.4. Additionally, it was found that the antioxidant capacity increased at the same rate than the lycopene content.  aCarotenoids  aFood processing  aFood technology  aMicrofiltration  aReverse osmosis  aExtrato  aMembrana  aOsmose  aProcessamento  aTecnologia de Alimento  aTomate  aDiafiltration  aLicopeno  aOsmose reversa1 aGOMES, F. dos S.1 aTONON, R. V.1 aSILVA, L. F. M. da1 aCABRAL, L. M. C.  tJournal of food processing and preservation, p. 1-8, 2019.