MARC details
000 -LEADER |
fixed length control field |
03649nab a22004697a 4500 |
001 - CONTROL NUMBER |
control field |
G82922 |
003 - CONTROL NUMBER IDENTIFIER |
control field |
MX-TxCIM |
005 - DATE AND TIME OF LATEST TRANSACTION |
control field |
20240919021147.0 |
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
fixed length control field |
210908s2005 xxu|||p|op||| 00| 0 eng d |
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
International Standard Serial Number |
1520-5118 (Online) |
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
International Standard Serial Number |
0021-8561 |
024 8# - OTHER STANDARD IDENTIFIER |
Standard number or code |
https://doi.org/10.1021/jf040238x |
040 ## - CATALOGING SOURCE |
Original cataloging agency |
MX-TxCIM |
041 ## - LANGUAGE CODE |
Language code of text/sound track or separate title |
eng |
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
CIS-4606 |
100 1# - MAIN ENTRY--PERSONAL NAME |
Personal name |
Welch, R.M. |
9 (RLIN) |
20316 |
245 10 - TITLE STATEMENT |
Title |
Potential for improving bioavailable zinc in wheat grain (Triticum species) through plant breeding |
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
Place of publication, distribution, etc. |
Washington, DC (USA) : |
Name of publisher, distributor, etc. |
American Chemical Society, |
Date of publication, distribution, etc. |
2005. |
340 ## - PHYSICAL MEDIUM |
Material base and configuration |
Printed|Computer File |
500 ## - GENERAL NOTE |
General note |
Peer review |
500 ## - GENERAL NOTE |
General note |
Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0021-8561 |
520 ## - SUMMARY, ETC. |
Summary, etc. |
A “whole-body” radioassay procedure was used to assess retention and absorption by rats of Zn in mature kernels of whole grain wheat harvested from 28 genotypes (Triticum spp.) grown in nutrient solution supplied with 2 μM ZnSO4 radiolabeled with 65Zn. Grain-Zn concentration differed among genotypes and ranged from 33 to 149 μg g-1 of dry weight (DW); similarly, grain-Fe concentration varied ∼4-fold, from 80 to 368 μg g-1 of DW. Concentrations of Zn and Fe in the grain were positively correlated. Therefore, selecting genotypes high in grain-Zn also tends to increase grain-Fe concentration. Concentrations of myo-inositolhexaphosphate (phytate) in the wheat grain varied from 8.6 to 26.1 μmol g-1 of DW. Grain intrinsically labeled with 65Zn was incorporated into test meals fed to Zn-depleted rats. All rats readily ate the test meals, so that Zn intake varied directly with grain-Zn concentration. As determined by the percentage of 65Zn absorbed from the test meal, the bioavailability to rats of Zn in the wheat genotypes ranged from about 60 to 82%. The amount of bioavailable Zn (micrograms) in the grain was positively correlated to the amount of Zn accumulated in the grain. There was a significant negative correlation between grain-phytate levels and percentage of Zn absorbed from the wheat grain, but the effect was not large. These results demonstrate that concentrations of Zn in whole-wheat grain, as well as amounts of bioavailable Zn in the grain, can be increased significantly by using traditional plant-breeding programs to select genotypes with high grain-Zn levels. Increasing the amount of Zn in wheat grain through plant-breeding contrivances may contribute significantly to improving the Zn status of individuals dependent on whole grain wheat as a staple food. |
536 ## - FUNDING INFORMATION NOTE |
Text of note |
Conservation Agriculture Program |
546 ## - LANGUAGE NOTE |
Language note |
Text in English |
591 ## - CATALOGING NOTES |
Affiliation |
0601 |
594 ## - STAFFID |
StaffID |
INT1421 |
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Source of heading or term |
AGROVOC |
9 (RLIN) |
1315 |
Topical term or geographic name as entry element |
Zinc |
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Source of heading or term |
AGROVOC |
9 (RLIN) |
11784 |
Topical term or geographic name as entry element |
Bioavailability |
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Source of heading or term |
AGROVOC |
9 (RLIN) |
1731 |
Topical term or geographic name as entry element |
Biofortification |
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Source of heading or term |
AGROVOC |
9 (RLIN) |
1138 |
Topical term or geographic name as entry element |
Grain |
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Plant breeding |
Miscellaneous information |
AGROVOC |
Source of heading or term |
|
9 (RLIN) |
1203 |
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Source of heading or term |
AGROVOC |
9 (RLIN) |
16987 |
Topical term or geographic name as entry element |
Rats |
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Source of heading or term |
AGROVOC |
9 (RLIN) |
20030 |
Topical term or geographic name as entry element |
Phytates |
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Source of heading or term |
AGROVOC |
9 (RLIN) |
5624 |
Topical term or geographic name as entry element |
Trace elements |
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Source of heading or term |
AGROVOC |
9 (RLIN) |
6463 |
Topical term or geographic name as entry element |
Malnutrition |
700 1# - ADDED ENTRY--PERSONAL NAME |
Personal name |
House, W.A. |
9 (RLIN) |
22880 |
700 1# - ADDED ENTRY--PERSONAL NAME |
Personal name |
Ortiz-Monasterio, I. |
Miscellaneous information |
Formerly Sustainable Intensification Program |
-- |
Formerly Integrated Development Program |
-- |
Formerly Sustainable Agrifood Systems |
Field link and sequence number |
INT1421 |
9 (RLIN) |
827 |
700 1# - ADDED ENTRY--PERSONAL NAME |
9 (RLIN) |
22881 |
Personal name |
Cheng, Z. |
773 0# - HOST ITEM ENTRY |
Title |
Journal of Agricultural and Food Chemistry |
Note |
633854 |
Related parts |
v. 53, no. 6, p. 2176-2180 |
Place, publisher, and date of publication |
Washington, DC (USA) : American Chemical Society, 2005. |
Record control number |
G444388 |
International Standard Serial Number |
0021-8561 |
856 4# - ELECTRONIC LOCATION AND ACCESS |
Link text |
Access only for CIMMYT Staff |
Uniform Resource Identifier |
https://hdl.handle.net/20.500.12665/1695 |
942 ## - ADDED ENTRY ELEMENTS (KOHA) |
Koha item type |
Article |
Source of classification or shelving scheme |
Dewey Decimal Classification |
Suppress in OPAC |
No |