| 大豆发酵断乳食品锌吸收率研究 |
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| 引用本文： | 秦慧生,于卫平,王朝旭,于守洋.大豆发酵断乳食品锌吸收率研究[J].营养学报,1991(2). |
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| 作者姓名： | 秦慧生 于卫平 王朝旭 于守洋 |
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| 作者单位： | 哈尔滨医科大学公共卫生学院营养与食品卫生学教研室，哈尔滨医科大学公共卫生学院营养与食品卫生学教研室，哈尔滨医科大学公共卫生学院营养与食品卫生学教研室，哈尔滨医科大学公共卫生学院营养与食品卫生学教研室 哈尔滨 150001，哈尔滨 150001，哈尔滨 150001，哈尔滨 150001 |
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| 摘 要： | 本文介绍利用稳定性同位素~(70)Zn中子活化分析法观测发酵对提高断乳食品中锌吸收利用率的研究。结果表明,儿童食用大豆发酵断乳食品的~(70)Zn吸收率、机体总锌净吸收量、体内锌营养水平及儿童生长发育等方面观察指标均比大豆未发酵和传统的谷类断乳食品为佳。7～18月儿童每日加食以大豆发酵断乳食品为主的平衡膳食,其中锌供给量达每人每日7.3mg时即可满足机体对锌的生理需要量。
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| 关 键 词： | 发酵 大豆 断乳食品 锌吸收率 |
STUDY OF ZINC ABSORPTION IN THE SOYBEAN FERMENTED WEANING FOOD |
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| Qin Huisheng,Yu Weiping,Wang Chaoxu,Yu Shouyang.STUDY OF ZINC ABSORPTION IN THE SOYBEAN FERMENTED WEANING FOOD[J].Acta Nutrimenta Sinica,1991(2). |
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| Authors: | Qin Huisheng Yu Weiping Wang Chaoxu Yu Shouyang |
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| Abstract: | The absorptioa of zinc in the fermented soybean weaning food was studied using methed of neutron activation analysis of a stable isotope 70Zn. The results indicated that the rate of zinc absorption (38.7%), activity of alkaline phosphatase in serum (102.3V/L) and the increment of weight (0.5kg) of the infants (7-18m) eating the soybean fermented weaning food were higher than those eating the nonfermented soybean weaning food (30.9%, 71.0V/L, 0.4kg) and the traditional grain weaning food (rice gruel and noodle) (27.5%, 61.5V/L, 0.4kg) |
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| Keywords: | soybean fermentation weaning food absorption rate of zinc |
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