Effect of parboiling conditions on zinc and iron retention in biofortified and non-biofortified milled rice.

ABSTRACT:

Background

Zinc-biofortified rice could contribute to zinc intake in deficient populations, but processing it into parboiled rice could affect this potential benefit. Zinc and iron true retention (TR) in milled rice produced under conditions resembling household and commercial parboiled methods was evaluated. Zinc and iron TR in milled rice obtained from biofortified and non-biofortified rice subjected to different soaking temperatures during parboiling was also evaluated.

Results

Conditions resembling commercial parboiling methods resulted in 52.2-59.7% zinc TR and 55.4-79.1% iron TR, whereas those used for household parboiling resulted in 70.7-79.6% zinc TR and 78.2-119.8% iron TR. Zinc TR in milled (8-16% bran removal) biofortified and non-biofortified parboiled rice was

SUBMITTER: Taleon V 

PROVIDER: S-EPMC9290027 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature