Show simple item record

Nutrient and antinutrient composition of winged bean (Psophocarpus tetragonolobus (L.) DC.) seeds and tubers

dc.contributor.authorAdegboyega, T.T.
dc.contributor.authorAbberton, M.T.
dc.contributor.authorAbdelGadir, A.A.H.
dc.contributor.authorDianda, M.
dc.contributor.authorMaziya-Dixon, B.
dc.contributor.authorOyatomi, O.A.
dc.contributor.authorOfodile, S.
dc.contributor.authorBabalola, O.O.
dc.date.accessioned2020-06-25T08:52:50Z
dc.date.available2020-06-25T08:52:50Z
dc.date.issued2019
dc.identifier.citationAdegboyega, T.T., Abberton, M.T., AbdelGadir, A.A.H., Dianda, M., Maziya-Dixon, B., Oyatomi, O.A., ... & Babalola, O.O. (2019). Nutrient and antinutrient composition of winged bean (Psophocarpus tetragonolobus (L.) DC.) seeds and tubers. Journal of Food Quality, 2019, 1-8.
dc.identifier.issn0146-9428
dc.identifier.urihttps://hdl.handle.net/20.500.12478/6870
dc.description.abstractMany people in sub-Saharan Africa suffer from protein malnutrition; this results in negative health and economic impacts. Winged bean (Psophocarpus tetragonolobus (L.) DC.) is a tropical underutilized legume with beneficial nutritional characteristics such as high protein content, which may help to alleviate these problems. The proximate composition (fat, moisture content, crude protein, ash, and carbohydrate) and antinutrient (tannin and phytate) level of winged bean seeds and tubers were determined using 50 accessions. In the processed seeds, accession Tpt17 had the highest protein content (40.30%) and Tpt48 the lowest (34.18%). In the unprocessed seeds, Tpt17 also recorded the highest crude protein (31.13%) with Tpt125 having the lowest (28.43%). In the tubers, protein content ranged from 19.07% (Tpt42) to 12.26% (Tpt10). The moisture content in the processed seeds ranged from 8.51% (Tpt42) to 6.72% (Tpt6); in the unprocessed seeds, it was between 8.53% (Tpt53) and 3.76% (Tpt14). In the processed seeds, the values of ash ranged from 4.93% (Tpt126) to 4.45% (Tpt15-4); in the unprocessed seeds, it ranged from 4.98% (Tpt17) to 4.55% (Tpt125). In the processed seeds, the fat content ranged from 18.91% (Tpt51) to 14.09% (Tp43) while in the unprocessed seeds, the values ranged from 19.01% (Tpt15) to 13.87% (Tpt3-B). The crude fiber in the processed samples ranged from 13.82% (Tpt6) to 10.40% (Tpt125) while in the unprocessed seeds, it ranged from 7.29% in Tpt51 to 4.83% in Tpt11. Carbohydrate content in the processed seeds ranged from 26.30% (Tpt3-B) to 20.94% (Tpt125) and 39.76% in Tpt3-B to 34.53% in Tpt18 in the unprocessed seeds. The tannin and phytate contents showed remarkably significant differences. In the tubers harvested, significant variation was observed in the parameters evaluated. Winged bean flour could be formulated into various meals for children and adults to reduce malnutrition in sub-Saharan Africa.
dc.format.extent1-8
dc.language.isoen
dc.subjectNutrients
dc.subjectPsophocarpus Tetragonolobus
dc.subjectProteins
dc.subjectSeeds
dc.subjectEconomic Value
dc.subjectLegumes
dc.subjectWinged Bean
dc.titleNutrient and antinutrient composition of winged bean (Psophocarpus tetragonolobus (L.) DC.) seeds and tubers
dc.typeJournal Article
cg.contributor.crpGrain Legumes
cg.contributor.affiliationInternational Institute of Tropical Agriculture
cg.contributor.affiliationNorth-West University
cg.coverage.regionAfrica
cg.coverage.regionWest Africa
cg.coverage.countryNigeria
cg.coverage.hubHeadquarters and Western Africa Hub
cg.researchthemeBiotech and Plant Breeding
cg.researchthemeNutrition and Human Health
cg.identifier.bibtexciteidADEGBOYEGA:2019
cg.isijournalISI Journal
cg.authorship.typesCGIAR and developing country institute
cg.iitasubjectAgronomy
cg.iitasubjectGrain Legumes
cg.iitasubjectNutrition
cg.iitasubjectPlant Breeding
cg.iitasubjectPlant Production
cg.iitasubjectValue Chains
cg.journalJournal of Food Quality
cg.notesPublished online: 03 Oct 2019
cg.accessibilitystatusOpen Access
cg.reviewstatusPeer Review
cg.usagerightslicenseCreative Commons Attribution 4.0 (CC BY 0.0)
cg.targetaudienceScientists
cg.identifier.doihttps://dx.doi.org/10.1155/2019/3075208
cg.iitaauthor.identifierAdegboyega Taofeek Tope: 0000-0002-3486-614X
cg.iitaauthor.identifierMichael Abberton: 0000-0003-2555-9591
cg.iitaauthor.identifierMahamadi Dianda: 0000-0002-6592-7443
cg.iitaauthor.identifierBusie Maziya-Dixon: 0000-0003-2014-2201
cg.iitaauthor.identifierOlubukola Oluranti Babalola: 0000-0003-4344-1909


Files in this item

Thumbnail
Name:
U19ArtAdegboyegaNutrientInthom ...
Size:
1.166Mb
Format:
PDF
Description:
Journal Article
View/Open

This item appears in the following Collection(s)

Show simple item record