| 摘要: |
| 评述了不同米类食品和不同水稻籽粒及其加工产品中的铁含量、不同形态铁的生物有效性及基心技术在提高水稻铁含量和生物有效性中的研究现状，重点介绍了高铁载体、铁贮存蛋白、铁转运蛋白、铁还原酶和肌醇六磷酸酶、半胱氨酸等的研究进展，同时提出了该领域今后的研究方向。 |
| 关键词: 水稻 铁 生物有效性 基因技术 |
| DOI： |
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| 基金项目:国家杰出青年基金项目(3992504) |
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| Progress of Iron content and bioavailability of rice |
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| Abstract: |
| Iron content of some grain,rice seed and its processed products,bioavailability of iron of various formes are reviewed.Meanwhile application of gene-technology to improve the iron content and bioavailabilty of rice are summarized and discussed,at this aspect the most attention are attached to phytosiderophores,ferritin,Fe-transporters,Fe3+-chelate reductase,phytase,cysteine.At last,the research perspective in this field is also discussed. |
| Key words: rice iron bioavailability gene-technology |
