Phenolic composition of jussara (Euterpe edulisMartius) from Minas Gerais and Espírito Santo, Brazil, determined by high performance liquid chromatography coupled to diode array detection and electrospray ionization tandem mass spectrometry (HPLC-DAD-ESI-MS)
نویسندگان
چکیده
ABSTRACT: This research assessed the phenolic composition of Jussara pulp from Brazilian states Minas Gerais (MG) and Espírito Santo (ES) using HPLC-DAD-MS/MS. Seventeen anthocyanins were detected in fruits, derived cyanidin, pelargonidin peonidin. Among non-anthocyanic compounds, flavonols (kaempferol, quercetin isorhamnetin derivatives), flavan-3-ols (catechin, epicatechin, B-type procyanidins unknown dimers) resveratrol its glycosylated form have been identified. Catechin (32.41-60.56 mg 100g-1) epicatechin (18.86-40.92 main present fruits. The samples showed small concentrations glycosides (0.02-0.91 100g-1). analytical methodology used (HPLC-DAD-ESI-MS/MS) permitted identification newly reported compounds this fruit.
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ژورنال
عنوان ژورنال: Ciencia Rural
سال: 2023
ISSN: ['1678-4596', '0103-8478']
DOI: https://doi.org/10.1590/0103-8478cr20210900