Monitoring bioaccessibility of iron and zinc in pearl millet grain after sequential milling.

ABSTRACT: The present study was to understand the effect of sequential milling on the distribution of inhibitory factors and their relation to iron-zinc bioaccessibility in the two pearl millet cultivars differing in grain shape and size. The studies revealed that the yield of decorticated grain and bran fractions differed between the cultivars. The initial bran fractions had lower iron content, which increased on increase of decortication duration (2.33-25.14 mg/100 g), while zinc did not follow this pattern. Among the inhibitory factors, polyphenols and phytic acid were low in the initial stages of milling and subsequently increased as the milling duration increased. Microscopic studies further confirmed that iron-zinc and inhibitory factors coexist in the same tissues of the grain. The β- caroten

SUBMITTER: Krishnan R 

PROVIDER: S-EPMC8814269 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature