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Understanding retention of carotenoids after different processing methods is important. This study was conducted to quantify dry matter content and carotenoids found in different sections of the cassava roots from six clones and to assess true retention of carotenoids after 30 min of boiling. Ret...


Ceballos, H.Luna, J.Escobar Salamanca, Andrés F.Ortiz, D.Pérez, J.C.Sánchez, T.Pachon HDufour, D.L.[Spatial distribution of dry matter in yellow fleshed cassava roots and its influence on carotenoid retention upon boiling]Spatial distribution of dry matter in yellow fleshed cassava roots and its influence on carotenoid retention upon boiling
Ceballos, H.Arroyave, José A.Valor, José C.[Potencial de Mycodiplosis fungicola en el control biológico de royas en maíz]Potencial de Mycodiplosis fungicola en el control biológico de royas en maíz
Morante, NelsonCeballos, H.Sánchez, TeresaRolland-Sabaté, AgnèsCalle, FernandoHershey, Clair H.Gibert, OlivierDufour, D.L.[Discovery of new spontaneous sources of amylose-free cassava starch and analysis of their structure and techno-functional properties]Discovery of new spontaneous sources of amylose-free cassava starch and analysis of their structure and techno-functional properties

Past research developed reliable equations to base selections for high β-carotene on near-infrared spectroscopy (NIR) predictions (100 genotypes d−1) rather than with high-performance liquid chromatography (HPLC) (<10 samples d−1). During recent harvest, CIAT made selections based on NIR predicti...


Belalcázar, JohnDufour, D.L.Andersson, Meike S.Pizarro, MónicaLuna, JorgeLondoño, Luis FernandoMorante, NelsonJaramillo Valencia, Angélica M.Pino, LizbethBecerra López Lavelle, Luis AugustoDavrieux, FabriceTalsma, Elise F.Ceballos, H.[High-throughput phenotyping and improvements in breeding cassava for increased carotenoids in the roots]High-throughput phenotyping and improvements in breeding cassava for increased carotenoids in the roots

The selection response of a complex maize population improved primarily for quantitative disease resistance to northern leaf blight (NLB) and secondarily for common rust resistance and agronomic phenotypes was investigated at the molecular genetic level. A tiered marker analysis with 151 simple s...


Wisser, RJMurray, SCKolkman, Judith M.Ceballos, H.Nelson, R.J.[Selection mapping of loci for quantitative disease resistance in a diverse maize population]Selection mapping of loci for quantitative disease resistance in a diverse maize population

Functional properties of normal and waxy starches from maize, rice, potato, and cassava as well as the modified waxy maize starch COLFLO 67 were compared. The main objective of this study is to position the recently discovered spontaneous mutation for amylose-free cassava starch in relation to th...


Sánchez, T.Dufour, D.L.Moreno, I.X.Ceballos, H.[Comparison of pasting and gel stabilities of waxy and normal starches from potato, maize, and rice with those of a novel waxy cassava starch under thermal, chemical, and mechanical stress]Comparison of pasting and gel stabilities of waxy and normal starches from potato, maize, and rice with those of a novel waxy cassava starch under thermal, chemical, and mechanical stress

The cassava core collection (601 genotypes) was evaluated for root and leaf contents of micronutrient minerals, ascorbic acid, and carotene. Wide genetic variability was observed for all measurements, indicating that there is good potential for exploiting and improving the nutritive value of cass...


Chavez, Alba L.Bedoya Flores, JMSánchez, T.Iglesias, C.A.Ceballos, H.Roca, William M.[Iron, carotene, and ascorbic acid in cassava roots and leaves]Iron, carotene, and ascorbic acid in cassava roots and leaves

This review presents an overview of the importance, constraints, and prospects on different aspects of cassava (Manihot esculenta crantz) breeding for enhanced micronutrient level, including carotenoids (precursors for provitamin-A) and especially beta-carotene. Early cassava-breeding efforts con...


Njoku, DNVernon, GEgesi, Chiedozie N.Asante, I.K.Offei, SKOkogbenin, EmmanuelKulakow, P.A.Eke-Okoro, O.N.Ceballos, H.[Breeding for enhanced ß-Carotene content in cassava: constraints and accomplishments]Breeding for enhanced ß-Carotene content in cassava: constraints and accomplishments

Little is known about the inheritance of agronomic traits in cassava (Manihot esculenta Crantz). The vegetative multiplication of cassava allows cloning of individual genotypes, and separates environmental from genetic variation in the within-family variation. Knowing the magnitude of between- an...


Pérez Velásquez, Juan CarlosCeballos, H.Jaramillo, GustavoMorante, NCalle, FArias, B.Bellotti, Anthony C.[Epistasis in cassava adapted to midaltitude valley environments]Epistasis in cassava adapted to midaltitude valley environments
Gavicho Uarrota, VirgílioCosta Nunes, Eduardo daMartins Peruch, Luiz AugustoOliveira Neubert, Enilto deCoelho, BiancaMoresco, RodolfoGarcía Domínguez, MoralbaSánchez, TeresaLuna Meléndez, Jorge LuisDufour, D.L.Ceballos, H.Becerra López Lavelle, Luis AugustoHershey, Clair H.Rocha, MiguelMaraschin, Marcelo[Toward better understanding of postharvest deterioration: biochemical changes in stored cassava (Manihot esculenta Crantz) roots]Toward better understanding of postharvest deterioration: biochemical changes in stored cassava (Manihot esculenta Crantz) roots

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