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Abidin, P.E.Amoaful, E.F.[Healthy eating for mothers, babies and children: Facilitator guide for use by community health workers in Ghana]Healthy eating for mothers, babies and children: Facilitator guide for use by community health workers in Ghana

Nyekanyeka, T.Kapalasa, E.Chipungu, F.P.Botha, B.Abdin, P.[Improving food security, nutrition and gender empowerment.]Improving food security, nutrition and gender empowerment.

Asiimwe, A.Tabu, I.M.Lemaga, B.Tumwegamire, Silver[Effect of maize intercrop plant densities on yield and <beta>-carotene contents of orange-fleshed sweetpotatoes.]Effect of maize intercrop plant densities on yield and <beta>-carotene contents of orange-fleshed sweetpotatoes.

The most commonly used method for measuring carotenoid concentration is high-performance liquid chromatography (HPLC). Nevertheless, easier, quicker, and less costly proxy methods exist. We aimed to determine the diagnostic performance of several proxy methods: the spectrophotometer, iCheck Carot...


Jaramillo Valencia, Angélica M.Londoño, Luis FernandoOrozco, Juan CamiloPatiño, GelverBelalcázar, JohnDavrieux, FabriceTalsma, Elise F.[A comparison study of five different methods to measure carotenoids in biofortified yellow cassava (Manihot esculenta)]A comparison study of five different methods to measure carotenoids in biofortified yellow cassava (Manihot esculenta)

Vitamin A deficiency (VAD) is a preventable tragedy that affects millions of people, particularly in sub-Saharan Africa. A large proportion of these people rely on diets based on cassava as a source of calories. During the last two decades, significant efforts have been made to identify sources o...


Ceballos, H.Davrieux, FabriceTalsma, Elise F.Belalcázar, JohnChavarriaga Aguirre, PaulAndersson, Meike S.[Carotenoids in Cassava Roots]Carotenoids in Cassava Roots

Background: As one of the most widely consumed foods, bread is one of the most important agricultural products. Bread made from high-quality cassava flour is consumed in some parts of Sub-Sahara Africa (SSA). The bread has no pro-vitamin S carotenoids (pVAC) due to the use of artificial colorants...


Awoyale, W.Abass, A.B.Maziya-Dixon, B.B.[Retention of pro-vitamin A carotenoid in composite bread baked with high quality cassava flour from yellow-fleshed cassava root]Retention of pro-vitamin A carotenoid in composite bread baked with high quality cassava flour from yellow-fleshed cassava root

Alamu, E.O.Maziya-Dixon, B.B.Felde, T. zumKulakow, P.A.Parkes, E.Adesokan, M.[Application of Near Infra-red Reflectance Spectroscopy (NIRS) in screening of fresh cassava (Manihot esculenta) storage roots for provitamin A carotenoids]Application of Near Infra-red Reflectance Spectroscopy (NIRS) in screening of fresh cassava (Manihot esculenta) storage roots for provitamin A carotenoids

Dark green leafy vegetables (DGLVs) are considered as important sources of iron and vitamin A. However, iron concentration may not indicate bioaccessibility. The objectives of this study were to compare the nutrient content and iron bioaccessibility of five sweet potato cultivars, including three...


Amagloh, F.K.Atuna, R.A.McBride, R.Carey, E.E.Christides, T.[Nutrient and total polyphenol contents of dark green leafy vegetables, and estimation of their iron bioaccessibility using the In Vitro digestion/Caco-2 cell model]Nutrient and total polyphenol contents of dark green leafy vegetables, and estimation of their iron bioaccessibility using the In Vitro digestion/Caco-2 cell model

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
Moura, Fabiana F. deMiloff, AlexanderBoy, Erick[Retention of provitamin A carotenoids in staple crops targeted for biofortification in Africa: cassava, maize and sweet potato]Retention of provitamin A carotenoids in staple crops targeted for biofortification in Africa: cassava, maize and sweet potato

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