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| 黄豆中铁的相对生物利用率及其促进因素的研究 | |
| 引用本文： | 汪尔禹,朱清华. 黄豆中铁的相对生物利用率及其促进因素的研究[J]. 华中科技大学学报(医学版), 1987, 0(1) |
| 作者姓名： | 汪尔禹 朱清华 |
| 作者单位： | 同济医科大学卫生系营养卫生学教研室(汪尔禹)，同济医科大学卫生系营养卫生学教研室(朱清华) |
| 摘 要： | 本文用动物血红蛋白(Hb)再生实验法研究黄豆中铁的相对生物利用率及促进因子对黄豆铁吸收的作用,比较了斜率比法和Hb再生效率法的优缺点。结果表明,黄豆中铁的相对生物率为76～78％,与硫酸亚铁(FeSO_4)组比较无显著差异。黄豆粉中加入抗坏血酸、瘦猪肉、半脱氨酸,均有升高Hb,促进黄豆中铁吸收的作用,相对生物利用率分别增至102％、102％、95.95％。 |
| 关 键 词： | 铁 黄豆 生物利用率 促进因子 |
Relative Bioavailability of Iron in Soybean and Effect of Its Promoting Factors in Anemic Rats |
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| Wang Eryu,Zhu Qinghua. Relative Bioavailability of Iron in Soybean and Effect of Its Promoting Factors in Anemic Rats[J]. Journal of Huazhong University of Science and Technology(Health Sciences), 1987, 0(1) | |
| Authors: | Wang Eryu Zhu Qinghua |
| Affiliation: | Wang Eryu,Zhu QinghuaDepartment of Nutrition and Food Hygiene,Faculty of Public Health,Tongji Medical University,Wuhan |
| Abstract: | Hemoglobin regeneration assay in rats was used to investigate the bioavailability of iron from soybean and effect of some enhancers on absorption of iron from soybean. The pros and cons on availability of iron between a slope-ratio assay and a hemoglobin regeneration efficiency in anemic rats were compared. The result showed that relative bioavailability of iron in soybean was 76 percent to 78 percent, no statistical significance was found to compare with those of FeSO4 groups. Hemoglobin and absorption of iron from soybean will be increased when asdorbic acid, meat, and cysteine were added to soybean powder, the relative bioavailability were 102%, 102%, 95.95%. |
| Keywords: | iron soybean availability enhancers |
| 本文献已被 CNKI 等数据库收录！ | |