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. 2021 Jun 16;8:586815. doi: 10.3389/fnut.2021.586815

Table 4.

Fortification of cereals to address deficiency disorders.

Vitamins Natural source used Artificial source used References
A Adansonia digitate (34)
Moringa oleifera (35)
Guava skin (36)
B1 Addition of 6.4 mg/kg of B1 to cereal flour (37)
Vitamin B2 Pap, akamu, ogi, koko, fermented maize, millet, sorghum, soyabean Addition of 3.9 mg/kg B2 to cereal flour (27, 3739)
B3 Addition of 52.9 mg/Kg B3 to cereal flour (37)
B6 Daily dietary intake is 4.18 mg/kg (40)
B9 Addition of Lactobacillus to cereals Addition of 1.5 mg/Kg of B9 to cereal flour (37, 41)
B12 Fermented Wheat bran with Propionibaterium freudenreichii and Lactobacillus brevis (42)
C Fermented Afzelia africana legume flour (43, 44)
D Direct addition of 0.024 mg/kg of Vitamin D to foods (45)
Whole grain or pearled barley flour (46)
K Fermented soyabean (47)