Postharvest Studies

Crop Country Study Applicated In Process/Model Publication Year Options
Vitamin A Cassava Colombia Retention / Degradation / Stability Intermediate product
  • Storage
  • Boiling
  • Drying
Retention of carotenoids in cassava roots submitted to different processing methods https://onlinelibrary.wiley.com/doi/pdf/10.1002/jsfa.2704 2007
Vitamin A Cassava Colombia Retention / Degradation / Stability Final product
  • Storage
  • Boiling
  • Drying
Retention of carotenoids in cassava roots submitted to different processing methods https://onlinelibrary.wiley.com/doi/pdf/10.1002/jsfa.2704 2007
Vitamin A Cassava Brazil Retention / Degradation / Stability Final product
  • Boiling
Retention of total carotenoid and β-carotene in yellow sweet cassava (Manihot esculenta Crantz) after domestic cooking https://foodandnutritionresearch.net/index.php/fnr/article/view/485 2012
Vitamin A Cassava Colombia Retention / Degradation / Stability Final product
  • Boiling
Spatial distribution of dry matter in yellow fleshed cassava roots and its influence on carotenoid retention upon boiling https://www.sciencedirect.com/science/article/pii/S096399691100562X 2012
Vitamin A Cassava Nigeria Retention / Degradation / Stability Intermediate product
  • Fermentation
  • Roasting
Impact of Style of Processing on Retention and Bioaccessibility of β-Carotene in Cassava (Manihot esculanta, Crantz) https://pubs.acs.org/doi/pdf/10.1021/jf803053d# 2009
Vitamin A Cassava Nigeria Retention / Degradation / Stability Final product
  • Fermentation
  • Sieving
  • Cooking
  • Boiling
Impact of Style of Processing on Retention and Bioaccessibility of β-Carotene in Cassava (Manihot esculanta, Crantz) https://pubs.acs.org/doi/pdf/10.1021/jf803053d# 2009
Vitamin A Cassava Nigeria Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Intermediate product
  • Mixed with water
  • In vitro
Impact of Style of Processing on Retention and Bioaccessibility of β-Carotene in Cassava (Manihot esculanta, Crantz) https://pubs.acs.org/doi/pdf/10.1021/jf803053d# 2009
Vitamin A Cassava Nigeria Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • In vitro
  • Fermentation
  • Sieving
  • Cooking
  • Boiling
Impact of Style of Processing on Retention and Bioaccessibility of β-Carotene in Cassava (Manihot esculanta, Crantz) https://pubs.acs.org/doi/pdf/10.1021/jf803053d# 2009
Vitamin A Cassava Brazil Retention / Degradation / Stability Final product
  • Boiling
  • Frying
Impact of Genotype and Cooking Style on the Content, Retention, and Bioacessibility of β-Carotene in Biofortified Cassava (Manihot esculenta Crantz) C https://pubs.acs.org/doi/full/10.1021/jf5018302 2014
Vitamin A Cassava Brazil Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • In vitro
  • Boiling
  • Frying
Impact of Genotype and Cooking Style on the Content, Retention, and Bioacessibility of β-Carotene in Biofortified Cassava (Manihot esculenta Crantz) C https://pubs.acs.org/doi/full/10.1021/jf5018302 2014
Vitamin A Cassava Brazil Retention / Degradation / Stability Intermediate product
  • Storage
Embrapa Agroindústria de Alimentos - Artigo em periódico indexado (ALICE) https://www.alice.cnptia.embrapa.br/handle/doc/867948 2010
Vitamin A Cassava Nigeria Retention / Degradation / Stability Intermediate product
  • Storage
Carotenoid stability during storage of yellow gari made from biofortified cassava or with palm oil https://www.sciencedirect.com/science/article/pii/S088915751500143X?via%3Dihub 2015
Vitamin A Cassava Nigeria Retention / Degradation / Stability Intermediate product
  • Peeled
  • Grated
  • Mashed
  • Fermentation
Physical losses could partially explain modest carotenoid retention in dried food products from biofortified cassava https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0194402 2018
Vitamin A Cassava Nigeria Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • In vitro
  • Boiling
β-Carotene Micellarization during in Vitro Digestion and Uptake by Caco-2 Cells Is Directly Proportional to β-Carotene Content in Different Genotypes of Cassava https://academic.oup.com/jn/article/137/10/2229/4750712 2007
Vitamin A Sweet Potato Uganda Retention / Degradation / Stability No transformed crop
  • Drying
  • Storage
Effect of drying and storage on the degradation of total carotenoids in orange‐fleshed sweetpotato cultivars https://onlinelibrary.wiley.com/doi/abs/10.1002/jsfa.3859 2010
Vitamin A Cassava Brazil Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Intermediate product
Effects of Boiling and Frying on the Bioaccessibility of β-Carotene in Yellow-Fleshed Cassava Roots (Manihot Esculenta Crantz cv. BRS Jari) https://journals.sagepub.com/doi/abs/10.1177/156482651303400108 2013
Vitamin A Cassava Brazil Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
Effects of Boiling and Frying on the Bioaccessibility of β-Carotene in Yellow-Fleshed Cassava Roots (Manihot Esculenta Crantz cv. BRS Jari) https://journals.sagepub.com/doi/abs/10.1177/156482651303400108 2013
Vitamin A Cassava Kenya Efficacy Intermediate product
Biofortified cassava increases β-carotene and vitamin A concentrations in the TAG-rich plasma layer of American women https://www.cambridge.org/core/journals/british-journal-of-nutrition/article/biofortified-cassava-increases-carotene-and-vitamin-a-Concentrations-in-the-tagrich-plasma-layer-of-american-women/C7C3E60E9E33067909ADE045057F9829 2014
Vitamin A Cassava Nigeria Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • Fermentation
  • Roasting
  • In animal
Bioavailability of Beta Carotene in Traditional Fermented, Roasted Granules, Gari from Bio-Fortified Cassava Roots http://file.scirp.org/Html/40479.html 2013
Vitamin A Cassava Nigeria Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • In animal
Cassava with enhanced β-carotene maintains adequate vitamin A status in Mongolian gerbils (Meriones unguiculatus) despite substantial cis-isomer content https://www.cambridge.org/core/journals/british-journal-of-nutrition/article/cassava-with-enhanced-carotene-maintains-adequate-vitamin-a-status-in-mongolian-gerbils-meriones-unguiculatus-despite-substantial-cisisomer-content/EC78CBCF7EE0F61EF7B1270F3FC0A6AD 2009
Vitamin A Cassava Kenya Efficacy Final product
  • Human
Biofortified yellow cassava and vitamin A status of Kenyan children: a randomized controlled trial https://academic.oup.com/ajcn/article/103/1/258/4662849 2016
Vitamin A Sweet Potato Mozambique Retention / Degradation / Stability Intermediate product
  • Drying
  • Milling
Effect of hot air, solar and sun drying treatments on provitamin A retention in orange-fleshed sweetpotato https://www.sciencedirect.com/science/article/abs/pii/S0260877408005359?via%3Dihub 2009
Vitamin A Sweet Potato Uganda Retention / Degradation / Stability Final product
  • Drying
  • Storage
Effect of drying and storage on the degradation of total carotenoids in orange‐fleshed sweetpotato cultivars https://onlinelibrary.wiley.com/doi/abs/10.1002/jsfa.3859 2010
Vitamin A Sweet Potato Uganda Retention / Degradation / Stability Final product
  • Frying
  • Boiling
  • Steaming
  • Drying
Effects of various traditional processing methods on the all-trans-β-carotene content of orange-fleshed sweet potato https://www.sciencedirect.com/science/article/pii/S0889157507001299 2008
Vitamin A Sweet Potato South Africa Retention / Degradation / Stability Intermediate product
  • Boiling
  • Mashed
Retention of β-carotene in boiled, mashed orange-fleshed sweet potato https://www.sciencedirect.com/science/article/pii/S0889157505000219?via%3Dihub 2006
Vitamin A Sweet Potato South Africa Retention / Degradation / Stability Final product
  • Boiling
  • Mashed
Retention of β-carotene in boiled, mashed orange-fleshed sweet potato https://www.sciencedirect.com/science/article/pii/S0889157505000219?via%3Dihub 2006
Vitamin A Sweet Potato China Retention / Degradation / Stability Final product
  • Frying
  • Boiling
  • Steaming
  • Microwave cooking
  • Drying
β-Carotene content in sweet potato varieties from China and the effect of preparation on ?-carotene retention in the Yanshu No. 5 https://www.sciencedirect.com/science/article/pii/S1466856408000532?via%3Dihub 2008
Vitamin A Sweet Potato Brazil Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • In vitro
  • Frying
  • Boiling
Comparison of Content and In vitro Bioaccessibility of Provitamin A Carotenoids in Home Cooked and Commercially Processed Orange Fleshed Sweet Potato (Ipomea batatas Lam) https://www.researchgate.net/publication/270597512_Comparison_of_Content_and_In_vitro_Bioaccesibility_of_Provitamin_A_Carotenoids_in_Home_Cooked_and_Commercially_Processed_Orange_Fleshed_Sweet_Potato_Ipomea_batatas_Lam 2015
Vitamin A Sweet Potato Peru Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • In vitro
  • Boiling
In Vitro Bioaccessibility of ?-Carotene in Orange Fleshed Sweet Potato (Ipomoea batatas, Lam.) https://pubs.acs.org/doi/10.1021/jf900415g 2009
Vitamin A Sweet Potato Uganda Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • In vitro
Microstructure and In Vitro Beta Carotene Bioaccessibility of Heat Processed Orange Fleshed Sweet Potato https://link.springer.com/article/10.1007%2Fs11130-009-0142-z 2009
Vitamin A Sweet Potato Uganda Retention / Degradation / Stability Final product
  • Frying
  • Boiling
  • Steaming
  • Baking
  • In vitro
Microstructure and In Vitro Beta Carotene Bioaccessibility of Heat Processed Orange Fleshed Sweet Potato https://link.springer.com/article/10.1007%2Fs11130-009-0142-z 2009
Vitamin A Sweet Potato Uganda Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • In vitro
  • Frying
  • Boiling
  • Steaming
  • Baking
Microstructure and In Vitro Beta Carotene Bioaccessibility of Heat Processed Orange Fleshed Sweet Potato https://link.springer.com/article/10.1007%2Fs11130-009-0142-z 2009
Vitamin A Sweet Potato Uganda Retention / Degradation / Stability Final product
  • Boiling
  • In vitro
Retention and Bioaccessibility of ?-Carotene in Blended Foods Containing Orange-Fleshed Sweet Potato Flour https://pubs.acs.org/doi/10.1021/jf201205y 2010
Vitamin A Sweet Potato Uganda Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • In vitro
  • Boiling
Retention and Bioaccessibility of ?-Carotene in Blended Foods Containing Orange-Fleshed Sweet Potato Flour https://pubs.acs.org/doi/10.1021/jf201205y 2010
Vitamin A Sweet Potato Mozambique Retention / Degradation / Stability Intermediate product
  • Oil addition to flour
Effects of Thermal Processing on the in Vitro Bioaccessibility and Microstructure of ?-Carotene in Orange-Fleshed Sweet Potato https://pubs.acs.org/doi/10.1021/jf1024104 2010
Vitamin A Sweet Potato Mozambique Retention / Degradation / Stability Final product
  • Oil addition to flour
  • Boiling
  • Pureeing
Effects of Thermal Processing on the in Vitro Bioaccessibility and Microstructure of ?-Carotene in Orange-Fleshed Sweet Potato https://pubs.acs.org/doi/10.1021/jf1024104 2010
Vitamin A Sweet Potato Mozambique Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Intermediate product
  • Oil addition to flour
  • In vitro
Effects of Thermal Processing on the in Vitro Bioaccessibility and Microstructure of ?-Carotene in Orange-Fleshed Sweet Potato https://pubs.acs.org/doi/10.1021/jf1024104 2010
Vitamin A Sweet Potato Mozambique Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • In vitro
  • Oil addition to flour
  • Boiling
  • Pureeing
Effects of Thermal Processing on the in Vitro Bioaccessibility and Microstructure of ?-Carotene in Orange-Fleshed Sweet Potato https://pubs.acs.org/doi/10.1021/jf1024104 2010
Vitamin A Sweet Potato Bangladesh Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Intermediate product
  • In animal
Sweet Potato β-Carotene Bioefficacy Is Enhanced by Dietary Fat and Not Reduced by Soluble Fiber Intake in Mongolian Gerbils https://academic.oup.com/jn/article/139/1/44/4750893 2009
Vitamin A Sweet Potato South Africa Efficacy Final product
  • Human
β-Carotene–rich orange-fleshed sweet potato improves the vitamin A status of primary school children assessed with the modified-relative-dose-response test https://academic.oup.com/ajcn/article/81/5/1080/4649537 2005
Vitamin A Sweet Potato Mozambique Effectiveness Final product
A Food-Based Approach Introducing Orange-Fleshed Sweet Potatoes Increased Vitamin A Intake and Serum Retinol Concentrations in Young Children in Rural Mozambique https://academic.oup.com/jn/article/137/5/1320/4664637 2007
Vitamin A Sweet Potato Bangladesh Efficacy Final product
  • Human
Daily Consumption of Orange-Fleshed Sweet Potato for 60 Days Increased Plasma ?-Carotene Concentration but Did Not Increase Total Body Vitamin A Pool Size in Bangladeshi Women https://academic.oup.com/jn/article/142/10/1896/4630710 2012
Vitamin A Sweet Potato Mozambique Effectiveness Final product
A large-scale intervention to introduce orange sweet potato in rural Mozambique increases vitamin A intakes among children and women https://www.cambridge.org/core/journals/british-journal-of-nutrition/article/largescale-intervention-to-introduce-orange-sweet-potato-in-rural-mozambique-increases-vitamin-a-intakes-among-children-and-women/08AF35EE3A9688499E9904F78041FCE3 2012
Vitamin A Sweet Potato Uganda Effectiveness Final product
Introduction of β-Carotene–Rich Orange Sweet Potato in Rural Uganda Resulted in Increased Vitamin A Intakes among Children and Women and Improved Vitamin A Status among Children https://academic.oup.com/jn/article/142/10/1871/4630690# 2012
Zinc Rice Philippines Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • Human
  • Milling
  • Cooking
Bioavailability of Zinc from Cooked Philippine Milled, Undermilled, and Brown Rice, as Assessed in Rats by Using Growth, Bone Zinc, and Zinc-65 Retention https://pubs.acs.org/doi/abs/10.1021/jf020222b 2002
Zinc Rice China Retention / Degradation / Stability Intermediate product
  • Milling
  • Drying
Milling characteristics and distribution of phytic acid and zinc in long-, medium- and short-grain rice https://www.sciencedirect.com/science/article/pii/S0733521007001555?via%3Dihub 2008
Zinc Rice Bangladesh Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Intermediate product
  • Polished
  • Undermilled
  • In vitro
Biofortification of Rice with Zinc: Assessment of the Relative Bioavailability of Zinc in a Caco-2 Cell Model and Suckling Rat Pups https://pubs.acs.org/doi/10.1021/jf202338t 2012
Zinc Rice Bangladesh Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • In vitro
Biofortification of Rice with Zinc: Assessment of the Relative Bioavailability of Zinc in a Caco-2 Cell Model and Suckling Rat Pups https://pubs.acs.org/doi/10.1021/jf202338t 2012
Zinc Rice Bangladesh Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • Human
  • Cooking
Total Zinc Absorption from a Diet Containing either Conventional Rice or Higher-Zinc Rice Does Not Differ among Bangladeshi Preschool Children https://academic.oup.com/jn/article-lookup/doi/10.3945/jn.112.169169 2013
Zinc Rice Bangladesh Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • Human
Zinc Absorption by Adults Is Similar from Intrinsically Labeled Zinc-Biofortified Rice and from Rice Fortified with Labeled Zinc Sulfate https://academic.oup.com/jn/article/146/1/76/4585657 2016
Zinc Rice Bangladesh Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
A moderate increase in dietary zinc reduces DNA strand breaks in leukocytes and alters plasma proteins without changing plasma zinc concentrations https://academic.oup.com/ajcn/article/105/2/343/4637488 2017
Vitamin A Maize Zambia Retention / Degradation / Stability Intermediate product
  • Drying
  • Storage
  • Milling
Carotenoid retention in biofortified maize using different post-harvest storage and packaging methods https://www.sciencedirect.com/science/article/pii/S030881461730554X?via%3Dihub 2017
Vitamin A Maize Mexico Retention / Degradation / Stability Intermediate product
  • Storage
Retention of Carotenoids in Biofortified Maize Flour and ?-Cryptoxanthin-Enhanced Eggs after Household Cooking https://pubs.acs.org/doi/10.1021/acsomega.7b01202 2017
Vitamin A Maize Mexico Retention / Degradation / Stability Final product
  • Storage
Retention of Carotenoids in Biofortified Maize Flour and ?-Cryptoxanthin-Enhanced Eggs after Household Cooking https://pubs.acs.org/doi/10.1021/acsomega.7b01202 2017
Vitamin A Maize Thailand Retention / Degradation / Stability Intermediate product
  • Milling
  • Storage
Influence of Temperature and Humidity on the Stability of Carotenoids in Biofortified Maize (Zea mays L.) Genotypes during Controlled Postharvest Storage https://pubs.acs.org/doi/abs/10.1021/acs.jafc.5b05698 2016
Vitamin A Maize Zambia Retention / Degradation / Stability Intermediate product
  • Boiling
  • Roasting
  • Milling
  • Storage
Carotenoid Retention of Biofortified Provitamin A Maize (Zea mays L.) after Zambian Traditional Methods of Milling, Cooking and Storage https://pubs.acs.org/doi/pdf/10.1021/jf501233f 2014
Vitamin A Maize Zambia Retention / Degradation / Stability Final product
  • Boiling
Carotenoid Retention of Biofortified Provitamin A Maize (Zea mays L.) after Zambian Traditional Methods of Milling, Cooking and Storage https://pubs.acs.org/doi/pdf/10.1021/jf501233f 2014
Vitamin A Maize Mexico Retention / Degradation / Stability Intermediate product
  • Nixtamalization
  • Nixtamalized extrusion
  • Milling
Effect of Traditional and Extrusion Nixtamalization on Carotenoid Retention in Tortillas Made from Provitamin A Biofortified Maize (Zea mays L.) https://pubs.acs.org/doi/pdf/10.1021/acs.jafc.6b02951 2016
Vitamin A Maize Mexico Retention / Degradation / Stability Final product
  • Griddling
Effect of Traditional and Extrusion Nixtamalization on Carotenoid Retention in Tortillas Made from Provitamin A Biofortified Maize (Zea mays L.) https://pubs.acs.org/doi/pdf/10.1021/acs.jafc.6b02951 2016
Vitamin A Maize Zambia Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • Human
  • Drying
  • Milling
  • Cooking
Vitamin A equivalence of the β-carotene in β-carotene–biofortified maize porridge consumed by women https://academic.oup.com/ajcn/article/92/5/1105/4597516 2010
Vitamin A Maize Zimbabwe Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • Human
  • Milling
  • Boiling
Yellow maize with high β-carotene is an effective source of vitamin A in healthy Zimbabwean men https://academic.oup.com/ajcn/article/94/2/510/4597890 2014
Vitamin A Maize Zambia Efficacy Final product
  • Human
Biofortified orange maize is as efficacious as a vitamin A supplement in Zambian children even in the presence of high liver reserves of vitamin A: a community-based, randomized placebo-controlled trial https://academic.oup.com/ajcn/article/100/6/1541/4576610 2014
Vitamin A Maize Zambia Efficacy Final product
  • Human
Provitamin A–biofortified maize increases serum β-carotene, but not retinol, in marginally nourished children: a cluster-randomized trial in rural Zambia https://academic.oup.com/ajcn/article/104/1/181/4633924 2016
Vitamin A Maize Zambia Efficacy Final product
  • Human
Provitamin A Carotenoid–Biofortified Maize Consumption Increases Pupillary Responsiveness among Zambian Children in a Randomized Controlled Trial https://academic.oup.com/jn/article/146/12/2551/4590001 2016
Iron Beans Rwanda Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • Human
Phytic Acid Concentration Influences Iron Bioavailability from Biofortified Beans in Rwandese Women with Low Iron Status https://academic.oup.com/jn/article/144/11/1681/4590064 2014
Iron Beans Brazil Retention / Degradation / Stability No transformed crop
Iron and zinc retention in common beans (Phaseolus vulgaris L.) after home cooking https://foodandnutritionresearch.net/index.php/fnr/article/view/487 2012
Iron Beans Brazil Retention / Degradation / Stability Final product
  • Regular pot
  • Pressure cooker
Iron and zinc retention in common beans (Phaseolus vulgaris L.) after home cooking https://foodandnutritionresearch.net/index.php/fnr/article/view/487 2012
Iron Beans Rwanda Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • In vitro and animal
Iron and Zinc Bioavailabilities to Pigs from Red and White Beans (Phaseolus vulgaris L.) Are Similar https://pubs.acs.org/doi/10.1021/jf803647m 2009
Iron Beans Uganda Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • In vitro and animal
  • Cooking
Biofortified red mottled beans (Phaseolus vulgaris L.) in a maize and bean diet provide more bioavailable iron than standard red mottled beans: Studies in poultry (Gallus gallus) and an in vitro digestion/Caco-2 model https://nutritionj.biomedcentral.com/articles/10.1186/1475-2891-10-113 2011
Iron Beans Rwanda Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • In vitro and animal
  • Cooking
Biofortified red mottled beans (Phaseolus vulgaris L.) in a maize and bean diet provide more bioavailable iron than standard red mottled beans: Studies in poultry (Gallus gallus) and an in vitro digestion/Caco-2 model https://nutritionj.biomedcentral.com/articles/10.1186/1475-2891-10-113 2011
Iron Beans Brazil Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • In vitro and animal
  • Cooking
  • Freeze dried
  • Milling
Evaluation of iron and zinc bioavailability of beans targeted for biofortification using in vitro and in vivo models and their effect on the nutritional status of preschool children https://onlinelibrary.wiley.com/doi/abs/10.1002/jsfa.7226 2016
Iron Beans Rwanda Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • Human
  • Soaking
  • Boiling
  • Storage
Stable Iron Isotope Studies in Rwandese Women Indicate That the Common Bean Has Limited Potential as a Vehicle for Iron Biofortification https://academic.oup.com/jn/article/142/3/492/4630877 2012
Iron Beans Rwanda Efficacy Final product
  • Human
Effects of an Iron-biofortification Feeding Trial on Physical Performance of Rwandan Women http://www.sciencedomain.org/index.php?/abstract/11124 2016
Iron Beans Rwanda Efficacy Final product
  • Human
Consumption of Iron-Biofortified Beans Positively Affects Cognitive Performance in 18- to 27-Year-Old Rwandan Female College Students in an 18-Week Randomized Controlled Efficacy Trial https://academic.oup.com/jn/article/147/11/2109/4743232 2017
Zinc Rice China Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • In vitro
  • Drying
  • Polished
  • Cooking
Biofortification and Bioavailability of Rice Grain Zinc as Affected by Different Forms of Foliar Zinc Fertilization https://doi.org/10.1371/journal.pone.0045428 2012
Vitamin A Sweet Potato Malawi Sensory acceptability Final product
Sensory and cultural acceptability tradeoffs with nutritional content of biofortified orange-fleshed sweetpotato varieties among households with children in Malawi https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0204754 2018
Vitamin A Cassava Kenya Efficacy Final product
  • Human
The potential contribution of yellow cassava to dietary nutrient adequacy of primary-school children in Eastern Kenya; the use of linear programming https://www.cambridge.org/core/journals/public-health-nutrition/article/potential-contribution-of-yellow-cassava-to-dietary-nutrient-adequacy-of-primaryschool-children-in-eastern-kenya-the-use-of-linear-programming/4603905A0D067C2BAA9675B1D0474865 2018
Zinc Wheat Pakistan Efficacy Final product
  • Human
The BiZiFED project: Biofortified zinc flour to eliminate deficiency in Pakistan https://onlinelibrary.wiley.com/doi/full/10.1111/nbu.12362 2019
Zinc Wheat Pakistan Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy No transformed crop
Zinc bioavailability in maize grains in response of phosphorous–zinc interaction https://onlinelibrary.wiley.com/doi/abs/10.1002/jpln.201500441 2016
Zinc Wheat China Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy No transformed crop
Agronomic Approach of Zinc Biofortification Can Increase Zinc Bioavailability in Wheat Flour and thereby Reduce Zinc Deficiency in Humans https://www.mdpi.com/2072-6643/9/5/465 2017
Zinc Wheat China Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Intermediate product
  • Milling
Agronomic Approach of Zinc Biofortification Can Increase Zinc Bioavailability in Wheat Flour and thereby Reduce Zinc Deficiency in Humans https://www.mdpi.com/2072-6643/9/5/465 2017
Zinc Wheat India Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy No transformed crop
  • Fertilization
Rescheduling zinc fertilization and cultivar choice improve zinc sequestration and its bioavailability in wheat grains and flour https://www.sciencedirect.com/science/article/pii/S0378429016303112 2017
Zinc Wheat Mexico Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy No transformed crop
  • Drying
Potential for Improving Bioavailable Zinc in Wheat Grain (Triticum Species) through Plant Breeding https://pubs.acs.org/doi/abs/10.1021/jf040238x 2005
Zinc Wheat India Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Intermediate product
  • Milling
  • In vitro and animal
Bioavailability of Trace Elements in Beans and Zinc-Biofortified Wheat in Pigs https://link.springer.com/article/10.1007/s12011-012-9453-2 2012
Zinc Wheat Mexico Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
The Quantity of Zinc Absorbed from Wheat in Adult Women Is Enhanced by Biofortification https://academic.oup.com/jn/article/139/10/1920/4670318 2009
Zinc Wheat India Efficacy Final product
  • Human
Efficacy of high zinc biofortified wheat in improvement of micronutrient status, and prevention of morbidity among preschool children and women - a double masked, randomized, controlled trial https://nutritionj.biomedcentral.com/articles/10.1186/s12937-018-0391-5 2018
Zinc Wheat Pakistan Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy No transformed crop
Characterizing bread wheat genotypes of Pakistani origin for grain zinc biofortification potential https://onlinelibrary.wiley.com/doi/abs/10.1002/jsfa.9010 2016
Zinc Wheat China Retention / Degradation / Stability No transformed crop
  • Foliar application
Zinc biofortification of wheat through fertilizer applications in different locations of China https://www.sciencedirect.com/science/article/pii/S037842901100267X 2012
Zinc Wheat China Retention / Degradation / Stability Intermediate product
  • Foliar application
Zinc biofortification of wheat through fertilizer applications in different locations of China https://www.sciencedirect.com/science/article/pii/S037842901100267X 2012
Iron Pearl Millet India Efficacy Final product
Cognitive Performance in Indian School-Going Adolescents Is Positively Affected by Consumption of Iron-Biofortified Pearl Millet: A 6-Month Randomized Controlled Efficacy Trial https://academic.oup.com/jn/article/148/9/1462/5054991 2018
Iron Pearl Millet India Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • Human
  • Milling
Biofortification of Pearl Millet with Iron and Zinc in a Randomized Controlled Trial Increases Absorption of These Minerals above Physiologic Requirements in Young Children https://academic.oup.com/jn/article/143/9/1489/4571622 2013
Iron Pearl Millet India Efficacy Final product
  • Human
A Randomized Trial of Iron-Biofortified Pearl Millet in School Children in India https://academic.oup.com/jn/article/145/7/1576/4644387 2015
Iron Pearl Millet Benin Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • Human
  • Boiling
  • Milling
Total Iron Absorption by Young Women from Iron-Biofortified Pearl Millet Composite Meals Is Double That from Regular Millet Meals but Less Than That from Post-Harvest Iron-Fortified Millet Meals https://academic.oup.com/jn/article/143/9/1376/4571564 2013
Iron Pearl Millet Benin Retention / Degradation / Stability Intermediate product
  • Milling
Total Iron Absorption by Young Women from Iron-Biofortified Pearl Millet Composite Meals Is Double That from Regular Millet Meals but Less Than That from Post-Harvest Iron-Fortified Millet Meals https://academic.oup.com/jn/article/143/9/1376/4571564 2013
Iron Pearl Millet Benin Retention / Degradation / Stability Final product
  • Boiling
Total Iron Absorption by Young Women from Iron-Biofortified Pearl Millet Composite Meals Is Double That from Regular Millet Meals but Less Than That from Post-Harvest Iron-Fortified Millet Meals https://academic.oup.com/jn/article/143/9/1376/4571564 2013
Iron Pearl Millet Benin Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
Iron Bioavailability from a Lipid-Based Complementary Food Fortificant Mixed with Millet Porridge Can Be Optimized by Adding Phytase and Ascorbic Acid but Not by Using a Mixture of Ferrous Sulfate and Sodium Iron EDTA https://academic.oup.com/jn/article/143/8/1233/4571585 2013
Iron Pearl Millet India Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Intermediate product
Relative Contribution of Phytates, Fibers, and Tannins to Low Iron and Zinc in Vitro Solubility in Pearl Millet (Pennisetum glaucum) Flour and Grain Fractions https://pubs.acs.org/doi/abs/10.1021/jf050741p 2005
Iron Pearl Millet India Efficacy Final product
Effect of iron and zinc-biofortified pearl millet consumption on growth and immune competence in children aged 12–18 months in India: study protocol for a randomised controlled trial https://bmjopen.bmj.com/content/7/11/e017631 2017
Iron Beans Colombia Sensory acceptability Final product
Scaling‐up biofortified beans high in iron and zinc through the school‐feeding program: A sensory acceptance study with schoolchildren from two departments in southwest Colombia https://onlinelibrary.wiley.com/doi/full/10.1002/fsn3.632 2018
Zinc Rice Philippines Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Intermediate product
  • Polished
  • Undermilled
  • In vitro
Biofortification of Rice with Zinc: Assessment of the Relative Bioavailability of Zinc in a Caco-2 Cell Model and Suckling Rat Pups https://pubs.acs.org/doi/10.1021/jf202338t 2012
Zinc Rice Philippines Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • In vitro
Biofortification of Rice with Zinc: Assessment of the Relative Bioavailability of Zinc in a Caco-2 Cell Model and Suckling Rat Pups https://pubs.acs.org/doi/10.1021/jf202338t 2012
Vitamin A Cassava Congo, the Democratic Republic of the Retention / Degradation / Stability Final product
Carotenoids retention in biofortified yellow cassava processed with traditional African methods. https://www.ncbi.nlm.nih.gov/pubmed/30191574 2019
Vitamin A Sweet Potato South Africa Efficacy Final product
Improving the Dietary Vitamin A Content of Rural Communities in South Africa by Replacing Non-Biofortified white Maize and Sweet Potato with Biofortified Maize and Sweet Potato in Traditional Dishes. https://www.ncbi.nlm.nih.gov/pubmed/31141908 2019
Vitamin A Sweet Potato India Sensory acceptability Final product
A Randomized Crossover Study to Evaluate Recipe Acceptability in Breastfeeding Mothers and Young Children in India Targeted for a Multiple Biofortified Food Crop Intervention. https://www.ncbi.nlm.nih.gov/pubmed/31359782 2019
Vitamin A Maize South Africa Efficacy Final product
Improving the Dietary Vitamin A Content of Rural Communities in South Africa by Replacing Non-Biofortified white Maize and Sweet Potato with Biofortified Maize and Sweet Potato in Traditional Dishes. https://www.ncbi.nlm.nih.gov/pubmed/31141908 2019
Iron Beans Brazil Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • In vitro
Fe and Zn in vitro bioavailability in relation to antinutritional factors in biofortified beans subjected to different processes https://pubs.rsc.org/en/content/articlelanding/2019/FO/C9FO00199A#!divAbstract 2019
Iron Beans Rwanda Efficacy Final product
  • Human
Changes in Iron Status Are Related to Changes in Brain Activity and Behavior in Rwandan Female University Students: Results from a Randomized Controlled Efficacy Trial Involving Iron-Biofortified Beans. https://www.ncbi.nlm.nih.gov/pubmed/30926992 2019
Iron Beans Mexico Efficacy Final product
  • Human
A Randomized Feeding Trial of Iron-Biofortified Beans on School Children in Mexico. https://www.ncbi.nlm.nih.gov/pubmed/30759887 2019
Zinc Wheat India Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • Human
Zinc Absorption From Agronomically Biofortified Wheat Is Similar to Post-Harvest Fortified Wheat and Is a Substantial Source of Bioavailable Zinc in Humans. https://www.ncbi.nlm.nih.gov/pubmed/31004128 2019
Zinc Wheat India Sensory acceptability Final product
A Randomized Crossover Study to Evaluate Recipe Acceptability in Breastfeeding Mothers and Young Children in India Targeted for a Multiple Biofortified Food Crop Intervention. https://www.ncbi.nlm.nih.gov/pubmed/31359782 2019
Iron Pearl Millet Burkina Faso Sensory acceptability Final product
Traditional African Dishes Prepared From Local Biofortified Varieties of Pearl Millet: Acceptability and Potential Contribution to Iron and Zinc Intakes of Burkinabe Young Children. https://www.ncbi.nlm.nih.gov/pubmed/31475149 2019
Iron Pearl Millet India Sensory acceptability Final product
A Randomized Crossover Study to Evaluate Recipe Acceptability in Breastfeeding Mothers and Young Children in India Targeted for a Multiple Biofortified Food Crop Intervention. https://www.ncbi.nlm.nih.gov/pubmed/31359782 2019
Vitamin A Maize Kenya Retention / Degradation / Stability Intermediate product
Determination of carotenoids in yellow maize, the effects of saponification and food preparations. https://www.ncbi.nlm.nih.gov/pubmed/19003733 2018
Vitamin A Maize Kenya Retention / Degradation / Stability Final product
Determination of carotenoids in yellow maize, the effects of saponification and food preparations. https://www.ncbi.nlm.nih.gov/pubmed/19003733 2018
Iron Pearl Millet India Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy No transformed crop
Relative Contribution of Phytates, Fibers, and Tannins to Low Iron and Zinc in Vitro Solubility in Pearl Millet (Pennisetum glaucum) Flour and Grain Fractions https://pubs.acs.org/doi/abs/10.1021/jf050741p 2005
Iron Beans Rwanda Efficacy Final product
  • Human
Reference: Luna SV, Pompano LM, Lung´aho M, Gahutu JB, Haas JD. (2020). Increased Iron Status during a Feeding Trial of Iron-Biofortified Beans Increases Physical Work Efficiency in Rwandan Women. J Nutr. 2020 Jan 31. pii: nxaa016. doi: 10.1093/jn/nxaa016. https://www.ncbi.nlm.nih.gov/pubmed/32006009 2020
Vitamin A Cassava Kenya Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • In vitro
In vitro estimates of iron bioavailability in some Kenyan complementary foods. https://www.ncbi.nlm.nih.gov/pubmed/19689093 2009
Vitamin A Sweet Potato Ghana Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • In vitro
Iron Bioavailability and Provitamin A from Sweet Potato- and Cereal-Based Complementary Foods. Foods. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5224543/ 2015
Vitamin A Cassava Brazil Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • In Vivo
  • In animal
Bioavailability of Iron and the Influence of Vitamin a in Biofortified Foods. https://www.mdpi.com/2073-4395/9/12/777 2019
Vitamin A Sweet Potato Brazil Absorption / Bioaccessibility / Bioavailability / Bioconversion / Bioefficacy Final product
  • In animal
  • In vitro & in vivo
https://www.mdpi.com/2073-4395/9/12/777 https://www.ncbi.nlm.nih.gov/pubmed/32088926 2020