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. 2021 Oct 14;8:725529. doi: 10.3389/fnut.2021.725529

Table 4.

The effects of processing on phytate and tannin content in millets (mg/100 g).

Type of grain Raw Germination Soaking Decortication Cooking Expansion Popping
Phytate
Sorghum 584.5 ± 25.4 410.5 ± 15.8 420.3 ± 9.2
Finger millet 529.0 ± 0.3 363.0 ± 0.2 - 259.0 ± 0.5 549.0 ± 0.5
Pearl millet 203.0 ± 7.25 175.28 ± 2.54
Reduction in phytate (%) 29.7 28.1 30.7 13.6 51.0 −3.8
Tannin
Pearl millet 19.0 ± 0.0 18.0 ± 0.0
Finger millet 973.9 ± 23.0 482.6 ± 12.6
Reduction in tannin (%) 50.4 5.2