| 000 | 02533nab a22003737a 4500 | ||
|---|---|---|---|
| 001 | G91173 | ||
| 003 | MX-TxCIM | ||
| 005 | 20231114203947.0 | ||
| 008 | 121211b |||p||p||||||| |z||| | | ||
| 040 | _aMX-TxCIM | ||
| 090 | _aCIS-5411 | ||
| 100 | 1 |
_aHambidge, K.M. _9517 |
|
| 245 | 0 | 0 | _aAbsorption of zinc (Zn) from high Zn and control wheat |
| 260 | _c2008 | ||
| 340 | _aComputer File|Printed | ||
| 500 | _aPeer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0892-6638 | ||
| 520 | _aBackground: One goal of HarvestPlus is to increase the Zn content of crops by selective plant breeding. The objective of this study was to assess the efficacy of moderately high-Zn wheat by measuring Zn absorption from a quantity of wheat (300 g) likely to be consumed daily by adult women who depend on wheat as a major food staple. Study Design: Randomized double blind cross-over design within extraction groups (95% and 80%). 28 healthy women were randomized to consume tortillas prepared from either high or control Zn wheat on day 1 or 2 as their primary source of energy and Zn. Total absorbed Zn (TAZ, mg) from high Zn wheat tortillas was compared with control wheat tortillas and with the predicted TAZ from a model of TAZ as a function of total ingested Zn (TIZ, mg) and phytate (TIP, mg) at 2 extraction levels. TIZ was measured by extrinsic labeling with stable Zn isotopes and a dual isotope tracer ratio technique. Salient data, means (SD), are given in the table. Conclusion: A significant increase in TAZ is achieved with selection of moderately high Zn wheat. The increase in absorbed Zn is compatible with that predicted from a model of TAZ as a function of TIZ and TIP. Variation in extraction between 95% and 80% does not alter TAZ. Supported by HarvestPlus & IAEA. | ||
| 536 | _aConservation Agriculture Program | ||
| 546 | _aEnglish | ||
| 593 | _aLucia Segura | ||
| 594 | _aINT1421 | ||
| 595 | _aCSC | ||
| 700 | 1 |
_aGarcia, O.P., _ecoaut. |
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| 700 | 1 |
_aGonzalez, K., _ecoaut. |
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| 700 | 1 |
_aHotz, C., _ecoaut. |
|
| 700 | 1 |
_aKrebs, N.F., _ecoaut. _9557 |
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| 700 | 1 |
_aMiller, L.V., _ecoaut. |
|
| 700 | 1 |
_aPfeiffer, W., _ecoaut. |
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| 700 | 1 |
_aRosado, J.L., _ecoaut. |
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| 700 | 1 |
_aWestcott, J.E., _ecoaut. _9743 |
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| 700 | 1 |
_aOrtiz-Monasterio, I. _gFormerly Sustainable Intensification Program _gFormerly Integrated Development Program _gFormerly Sustainable Agrifood Systems _8INT1421 _9827 |
|
| 773 | 0 |
_tFASEB Journal _gv. 22, p. 149.5 |
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| 942 | _cJA | ||
| 999 |
_c27276 _d27276 |
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