Nutritional Characterization of Chilean Landraces of Common Bean

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dc.contributor.authorMarquez, Katherine
dc.contributor.authorArriagada, Osvin
dc.contributor.authorPerez-Diaz, Ricardo
dc.contributor.authorCabeza, Ricardo A.
dc.contributor.authorPlaza, Andrea
dc.contributor.authorArevalo, Barbara
dc.contributor.authorMeisel, Lee A.
dc.contributor.authorOjeda, Daniela
dc.contributor.authorSilva, Herman
dc.contributor.authorSchwember, Andres R.
dc.contributor.authorFuentes, Camila
dc.contributor.authorFlores, Monica
dc.contributor.authorCarrasco, Basilio
dc.date.accessioned2025-01-20T17:07:18Z
dc.date.available2025-01-20T17:07:18Z
dc.date.issued2024
dc.description.abstractCommon bean (Phaseolus vulgaris L.) is the primary grain legume cultivated worldwide for direct human consumption due to the high nutritional value of its seeds and pods. The high protein content of common beans highlights it as the most promising source of plant-based protein for the food industry. Additionally, landraces of common bean have great variability in nutritional traits, which is necessary to increase the nutritional quality of elite varieties. Therefore, the main objective of this study was to nutritionally characterize 23 Chilean landraces and 5 commercial varieties of common bean to identify genotypes with high nutritional value that are promising for the food industry and for genetic improvement programs. The landrace Phv23 ('Palo') was the most outstanding with high concentrations of minerals such as P (7.53 g/kg), K (19.8 g/kg), Mg (2.43 g/kg), Zn (52.67 mg/kg), and Cu (13.67 mg/kg); essential amino acids (364.8 mg/g protein); and total proteins (30.35 g/100 g seed). Additionally, the landraces Phv9 ('Cimarron'), Phv17 ('Juanita'), Phv3 ('Araucano'), Phv8 ('Cabrita/Senorita'), and Phv4 ('Arroz') had a high protein content. The landrace Phv24 ('Peumo') stood out for its phenolic compounds (TPC = 218.1 mg GA/100 g seed) and antioxidant activity (ORAC = 22,167.9 mu mol eq trolox/100 g extract), but it has moderate to low mineral and protein concentrations. In general, the concentration of nutritional compounds in some Chilean landraces was significantly different from the commercial varieties, highlighting their high nutritional value and their potential use for the food industry and for genetic improvement purposes.
dc.fuente.origenWOS
dc.identifier.doi10.3390/plants13060817
dc.identifier.issn2223-7747
dc.identifier.urihttps://doi.org/10.3390/plants13060817
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/90851
dc.identifier.wosidWOS:001192692100001
dc.issue.numero6
dc.language.isoen
dc.revistaPlants-basel
dc.rightsacceso restringido
dc.subjectamino acids
dc.subjectanti-nutritional
dc.subjectChilean landrace
dc.subjectmineral content
dc.subjectPhaseolus vulgaris
dc.subjectprotein
dc.subject.ods13 Climate Action
dc.subject.ods02 Zero Hunger
dc.subject.odspa13 Acción por el clima
dc.subject.odspa02 Hambre cero
dc.titleNutritional Characterization of Chilean Landraces of Common Bean
dc.typeartículo
dc.volumen13
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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