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La biofortificación es considerada, en muchos países del mundo y de América Latina, como una estrategia complementaria para la prevención y control de las deficiencias de micronutrientes. Cultivos biofortificados como el arroz y el maíz tienen contenidos más altos de zinc (Zn) y de proteína de al...


Gallego, SoniaCarrillo, PatriciaPalacios, NataliaOspina, BernardoGrenier, CécileNutti, MariliaTalsma, Elise F.[Estudios poscosecha con cultivos biofortificados retención de micronutrientes en la elaboración de alimentos]Estudios poscosecha con cultivos biofortificados retención de micronutrientes en la elaboración de alimentos

The class of root, tuber and banana (RTB) crops encompasses banana and plantain, cassava, potato, sweet potato, taro, yam and a number of lesser cultivated and consumed root and tuber crops. RTB are the second most important group of crops in LDCs after cereals. RTB are vital for food security, w...


Kennedy, GinaRaneri, Jessica E.Stoian, DietmarAttwood, SimonBurgos, GabrielaCeballos, HernánEkesa, BeatriceJohnson, VincentLow, Jan W.Talsma, Elise F.[Roots, Tubers and Bananas Contributions to Food Security Article]Roots, Tubers and Bananas Contributions to Food Security Article

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.[Replication Data for: A comparison study of five different methods to measure carotenoids in biofortified yellow cassava (Manihot esculenta)]Replication Data for: A comparison study of five different methods to measure carotenoids in biofortified yellow cassava (Manihot esculenta)

In this info-note, we explain the body mass index calculations (BMI) for adults in agricultural Guatemalan households, as well as the implementation of indicators to assess the nutritional status of children under 5 years (height for age, weight for age and weight for height). This work is part o...


Consenza, EmmaTalsma, Elise F.Arora, DikshaTwyman, JenniferUseche, PilarGonzález, CarolinaLopera, Diana CarolinaMuriel, Juliana[Nutritional status of adults and children under 5 years of age in two areas of Guatemala Project results for “His and Hers, time and income: how intra-household dynamics impact nutrition in agricultural households”.]Nutritional status of adults and children under 5 years of age in two areas of Guatemala Project results for “His and Hers, time and income: how intra-household dynamics impact nutrition in agricultural households”.

Interest in understanding the inequalities between rural men and women, and in particular, the obstacles and limitations that women face in order to have greater inclusion in the agricultural sector, has generated the need to construct empowerment indicators which enable analysts to identify acti...


Muriel, JulianaTwyman, JenniferUseche, PilarLopera, Diana CarolinaGonzález, CarolinaTalsma, Elise F.[The Abbreviated Women’s Empowerment in Agriculture Index (A-WEIA). Project results for “His and Hers, time and income: How intra-household dynamics impact nutrition in agricultural households”.]The Abbreviated Women’s Empowerment in Agriculture Index (A-WEIA). Project results for “His and Hers, time and income: How intra-household dynamics impact nutrition in agricultural households”.
Talsma, Elise F.Moretti, DiegoChheng Ly, SouDekkers, RenskeHeuvel, Ellen G.H.M. van denFitri, AditiaBoelsma, EstherStomph, Tjeerd JanZeder, ChristopheMelse-Boonstra, Alida[Zinc Absorption from Milk Is Affected by Dilution but Not by Thermal Processing, and Milk Enhances Absorption of Zinc from High-Phytate Rice in Young Dutch Women 1,2]Zinc Absorption from Milk Is Affected by Dilution but Not by Thermal Processing, and Milk Enhances Absorption of Zinc from High-Phytate Rice in Young Dutch Women 1,2

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

The study “His and hers, time and income: How intra-household dynamics impact nutrition in agricultural households” is a research project lead by CIAT and the University of Florida. This project is part of the Innovative Methods and Metrics for Agriculture and Nutrition Actions initiative funded ...


Twyman, JenniferUseche, PilarGonzález, CarolinaTalsma, Elise F.Lopera, Diana Carolina[Intra-household dynamics regarding nutritional decisions in rural Guatemala]Intra-household dynamics regarding nutritional decisions in rural Guatemala

Background Large genome-wide association (GWA) studies of European ancestry individuals have identified multiple genetic variants influencing iron status. Studies on the generalizability of these associations to African ancestry populations have been limited. These studies are important given int...


Gichohi-Wainaina, Wanjiku N.Tanaka, ToshikoTowers, G. WayneVerhoef, HansVeenemans, JacobienTalsma, Elise F.Harryvan, JanBoekschoten, Mark V.Feskens, Edith J.Melse-Boonstra, Alida[Associations between common variants in iron-related genes with haematological traits in populations of African ancestry]Associations between common variants in iron-related genes with haematological traits in populations of African ancestry

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