Subscribe

Back

Who we are

With research staff from more than 70 countries, and offices across the globe, IFPRI provides research-based policy solutions to sustainably reduce poverty and end hunger and malnutrition in developing countries.

researcher spotlight

Danielle Resnick

Danielle Resnick is a Senior Research Fellow in the Markets, Trade, and Institutions Unit and a Non-Resident Fellow in the Global Economy and Development Program at the Brookings Institution. Her research focuses on the political economy of agricultural policy and food systems, governance, and democratization, drawing on extensive fieldwork and policy engagement across Africa and South Asia.

Back

What we do

Since 1975, IFPRI’s research has been informing policies and development programs to improve food security, nutrition, and livelihoods around the world.

Research topics

Projects and impact

Food Security Portal

Modeling tools

What’s new

Where we work

Back

Where we work

IFPRI currently has more than 480 employees working in over 70 countries with a wide range of local, national, and international partners.

IFPRI Regional Programs

IFPRI Country Programs

Research by country and region

Subscribe

experts

Innovation Policy and Scaling

Dan Sumbu

Research Associate

profile

Bio

I have 12 years of professional experience in agronomic research, plant breeding and specialization in seed system of biofortified crops such as cassava, maize, beans, etc. In my professional career, I have held numerous of positions of responsibility in the previous institutions, currently in my current position with CIAT / HarvestPlus, I am managing the fields officers staff based in the project action areas. Here are the details related to my experience:
Research associate to HarvestPlus
Job title : Seed system specialist
Department: Crop production
Company: HarvestPlus

Innovation Policy and Scaling

CV

Publications

Resource thumbnail

Journal Article

Carotenoids retention in biofortified yellow cassava processed with traditional African methods

2018Taleon, Victor; Sumbu, Dan Mazenga; Muzhingi, T.; Bidiaka, S.
Details

Carotenoids retention in biofortified yellow cassava processed with traditional African methods

Biofortified yellow cassava is being cultivated in countries with high cassava consumption to improve its population’s vitamin A status. The carotenoid retention in biofortified cassava when processed as boiled, fufu, and chikwangue was evaluated in this study. Commercial biofortified varieties Kindisa and Vuvu and the experimental genotypes MVZ2011B/360 and MVZ2012/044 were used. Fresh cassava roots were processed as boiled, fufu, and chikwangue. Provitamin A carotenoids (pVACs) content of fresh and processed cassava was measured by high‐performance liquid chromatography, and total carotenoids was measured by spectrophotometer.

Year published

2018

Authors

Taleon, Victor; Sumbu, Dan Mazenga; Muzhingi, T.; Bidiaka, S.

Citation

Taleon, V.; Sumbu, D.; Muzhingi, T.; Bidiaka, S. 2019. Carotenoids retention in biofortified yellow cassava processed with traditional African methods. Journal of the Science of Food and Agriculture. ISSN 0022-5142. v99(3) pp. 1434-1441

Keywords

Africa; Sub-saharan Africa; Biofortification; Cassava; Carotenoids; Retinol; Malnutrition; Nutrition; Tapioca; Boiling; Cooking; Root Crops; Food Processing

Language

English

Access/Licence

Open AccessCC-BY-4.0

Links

https://doi.org/10.1002/jsfa.9347 Source record

Project

Roots, Tubers and Bananas

Record type

Journal Article