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245 1 0 _aCarotenoids from Byrsonima crassifolia: Identification, quantification and in vitro scavenging capacity against peroxyl radicals
490 0 _vJournal of Food composition and analysis, 31(1), p.155-160, 2013
520 3 _aThe composition of carotenoids from murici fruit (Byrsonima crassifolia), a fruit native to North and Northeast regions of Brazil, was determined by high-performance liquid chromatography coupled to diode array and mass spectrometry detectors (HPLC-DAD-MS/MS). Sixteen compounds were found in murici and 13 carotenoids were identified or tentatively identified. The major carotenoids were (all-E)-lutein (17.3 ± 1.2 ?g/g of dry weight)and (all-E)-zeaxanthin (3.5 ± 0.2 ?g/g of dry weight). Xanthophylls were the predominant carotenoids in murici, representing 94 percent (w/w)of the total carotenoids. The carotenoid extract was shown to be a potent scavenger of peroxyl radical, being almost 13 times more potent than ?-tocopherol. To the best of our knowledge, it is the first time that the detailed description of the carotenoid composition of murici is reported.
650 1 4 _aAPCI
650 1 4 _aBIOACTIVE COMPOUNDS
650 1 4 _aXANTHOPHYLLS
650 1 4 _aFOOD COMPOSITION
650 1 4 _aREACTIVE OXYGEN SPECIES
650 1 4 _aANTIOXIDANT ACTIVITY
700 1 2 _aMariutti, L. R.
700 1 2 _aRodrigues, E.
700 1 2 _aMercadante, A. Z.
856 4 0 _uhttps://drive.google.com/open?id=173B4ETzOTwIIl60M9Cv1NjV4VNKAhP-p&usp=drive_copy
_zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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