Knowledge Center Catalog

Zinc distribution in structural components of high kernel-zinc maize and its retention after milling (Record no. 69015)

MARC details
000 -LEADER
fixed length control field 03009nab|a22004097a|4500
001 - CONTROL NUMBER
control field 69015
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20251217105638.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 202510s2025||||-uk|||p|op||||00||0|eng|d
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 0963-9969
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 1873-7145 (Online)
024 8# - OTHER STANDARD IDENTIFIER
Standard number or code https://doi.org/10.1016/j.foodres.2025.116830
040 ## - CATALOGING SOURCE
Original cataloging agency MX-TxCIM
041 ## - LANGUAGE CODE
Language code of text/sound track or separate title eng
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Taleon, V.
9 (RLIN) 4637
245 10 - TITLE STATEMENT
Title Zinc distribution in structural components of high kernel-zinc maize and its retention after milling
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc. United Kingdom :
Name of publisher, distributor, etc. Elsevier Ltd.,
Date of publication, distribution, etc. 2025.
500 ## - GENERAL NOTE
General note Peer review
500 ## - GENERAL NOTE
General note Open Access
520 ## - SUMMARY, ETC.
Summary, etc. High kernel-zinc maize (HKZM) has the potential to contribute to addressing zinc deficiency in regions with high maize consumption, particularly in Sub-Saharan Africa. However, milling HKZM may lead to loss of zinc when removing the pericarp and embryo. This study evaluated the zinc distribution in kernel components of HKZM maize grown in different environments, and examined how milling affected its zinc concentration. The zinc concentration in HKZM lines was 27.0-30.7 mu g g-1 while in conventional maize it was 19.5-22.6 mu g g-1. Zinc in maize endosperm represented 20.5 to 28.2 % of the total kernel zinc while that in the embryo represented 68.1 to 75.7 %. HKZM retained 43 % of its kernel zinc after milling, resulting in flour with 5 mu g g-1 higher zinc concentration compared to regular maize flour. Environmental factors had a significant effect on kernel zinc concentrations. Maize grain from commercial mills had 21 mu g g-1 zinc, with zinc losses of 22 % to 65 % during milling, resulting in flours with 6-10 mu g g-1 of zinc. While HKZM shows promise in alleviating zinc deficiency, its anticipated impact may be limited in regions where refined maize is frequently used for making foods. The development of maize varieties with higher zinc concentration in the endosperm, along with promoting increased consumption of less refined maize products can boost zinc intake for deficient populations.
546 ## - LANGUAGE NOTE
Language note Text in English
597 ## - CGIAR Initiative
CGIAR Impact area Nutrition, health & food security
CGIAR Initiative Accelerated Breeding
Donor or Funder HarvestPlus
-- Bill & Melinda Gates Foundation (BMGF)
CGSpace handle https://hdl.handle.net/10568/175090
Program & Accelerators Better Diets and Nutrition
-- Breeding for Tomorrow
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Zinc
Source of heading or term AGROVOC
9 (RLIN) 1315
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Maize milling
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Maize
Source of heading or term AGROVOC
9 (RLIN) 1173
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Milling
Source of heading or term AGROVOC
9 (RLIN) 1180
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Biofortification
Source of heading or term AGROVOC
9 (RLIN) 1731
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Palacios-Rojas, N.
Miscellaneous information Sustainable Agrifood Systems
Field link and sequence number INT2691
9 (RLIN) 850
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Yusuf Dollah
9 (RLIN) 39589
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Rosales-Nolasco, A.
Field link and sequence number N1202766
Miscellaneous information Global Maize Program
9 (RLIN) 2538
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Olatundun Kalejaiye
9 (RLIN) 39590
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Menkir, A.
9 (RLIN) 1818
773 0# - HOST ITEM ENTRY
Title Food Research International
Related parts v. 217, art. 116830
Place, publisher, and date of publication United Kingdom : Elsevier Ltd., 2025.
International Standard Serial Number 0963-9969
856 4# - ELECTRONIC LOCATION AND ACCESS
Link text Open Access through DSpace
Uniform Resource Identifier https://hdl.handle.net/10883/35763
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Article
Suppress in OPAC No
Source of classification or shelving scheme Dewey Decimal Classification
Holdings
Date last seen Total Checkouts Price effective from Koha item type Lost status Source of classification or shelving scheme Damaged status Not for loan Collection code Withdrawn status Home library Current library Date acquired
06/25/2025   06/25/2025 Article Not Lost Dewey Decimal Classification     CIMMYT Staff Publications Collection   CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 06/25/2025

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