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Carbohydrate profiling of different accessions of three underutilized legumes: a potential source of valuable nutraceuticals and pharmaceuticals

dc.contributor.authorOguuniyi, Q.A.
dc.contributor.authorOgbole, O.O.
dc.contributor.authorAkin-Ajani, O.D.
dc.contributor.authorAjala, T.O.
dc.contributor.authorLiu, Q.
dc.contributor.authorApriyanto, A.
dc.contributor.authorOdeku, O.A.
dc.contributor.authorFettke, J.
dc.contributor.authorOyatomi, O.
dc.contributor.authorAbberton, M.
dc.date.accessioned2025-05-15T14:46:25Z
dc.date.available2025-05-15T14:46:25Z
dc.date.issued2023-11-03
dc.identifier.citationOguuniyi, Q.A., Ogbole, O.O., Akin‐Ajani, O.D., Ajala, T.O., Liu, Q., Apriyanto, A., ... & Abberton, M. (2023). Carbohydrate profiling of different accessions of three underutilized legumes: a potential source of valuable nutraceuticals and pharmaceuticals. Starch‐Stärke, 2300184, 1-9.
dc.identifier.issn0038-9056
dc.identifier.urihttps://hdl.handle.net/20.500.12478/8684
dc.description.abstractCarbohydrates are significant components of legumes, and their profiling can provide information about their nutritional value and potential health benefits. This study explores the proximate composition and carbohydrate profiles of accessions of three underutilized legumes, namely, Vigna radiata, Vigna mungo, and Macrotyloma uniflorum. The total starch and soluble sugar are determined. Starch granule morphology and diameter are determined using scanning electron microscopy and chain length distribution of amylopectin is analyzed using Capillary Electrophoresis. All accessions of the legumes vary both in their proximate composition and carbohydrate components. Accessions of M. uniflorum (PI-658594-01-SD) have the highest carbohydrate component (7.6%) while V. radiata (TVR-42) has the least (4.2%). Macrotyloma uniflorum accensions (PI-658594-01-SD, and PI-180437-01-SD) have the highest starch and sucrose contents, while V. mungo accensions (TVM-13, and TVM-11) have the lowest. The glucose and fructose contents are lower than sucrose in all the accessions of the legumes. Macrotyloma uniflorum accensions exhibit larger granules while accessions of Vigna species have the smallest granules. All species accessions exhibit similar amylopectin chain length distribution profiles although accessions of V. mungo slightly differ in their proportion of long and short glucan chains. The three species of underutilized legumes exhibit unique characteristics which make them suitable for consumption and may be exploited as a source of nutraceuticals and pharmaceuticals.
dc.description.sponsorshipDeutsche Forschungsgemeinschaft
dc.format.extent1-9
dc.language.isoen
dc.subjectFood Security
dc.subjectGrain Legumes
dc.subjectStarch
dc.subjectVigna Radiata
dc.titleCarbohydrate profiling of different accessions of three underutilized legumes: a potential source of valuable nutraceuticals and pharmaceuticals
dc.typeJournal Article
cg.contributor.crpGenebanks
cg.contributor.crpRoots, Tubers and Bananas
cg.contributor.affiliationUniversity of Ibadan
cg.contributor.affiliationUniversity of Potsdam
cg.contributor.affiliationInternational Institute of Tropical Agriculture
cg.coverage.regionAfrica
cg.coverage.regionWest Africa
cg.coverage.countryNigeria
cg.coverage.hubHeadquarters and Western Africa Hub
cg.researchthemeBiotech and Plant Breeding
cg.identifier.bibtexciteidOGUUNIYI:2023
cg.isijournalISI Journal
cg.authorship.typesCGIAR and developing country institute
cg.iitasubjectAgronomy
cg.iitasubjectFood Security
cg.iitasubjectGenetic Improvement
cg.iitasubjectGrain Legumes
cg.iitasubjectPlant Breeding
cg.iitasubjectPlant Production
cg.journalStarch-Starke
cg.notesOpen Access Article
cg.accessibilitystatusOpen Access
cg.reviewstatusPeer Review
cg.usagerightslicenseCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 (CC BY-NC-ND 4.0)
cg.targetaudienceScientists
cg.identifier.doihttps://doi.org/10.1002/star.202300184
cg.iitaauthor.identifierOlaniyi Oyatomi: 0000-0003-3094-374X
cg.iitaauthor.identifierMichael Abberton: 0000-0003-2555-9591
cg.futureupdate.requiredNo
cg.identifier.volume2300184


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