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运动员维生素A营养状况及评定

Condition of Vitamin A of Players and Its Evaluation

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【作者】 高晓明; 高言诚; 隆璐娟; 何婉玲; 韩雅珊;

【Author】 Gao Xiaoming~1) Gao Yancheng~1) Long Lujuan~1) He Wanling~1) Han Yashan~2) Beijing Institute of Physical Education,Beijing 100084Beijing Agricultural University

【机构】 北京体育学院; 北京体育学院 100084; 100084; 100084;

【摘要】 采用高压液相色谱法(HPLC)测定111份血清视黄醇。实验组和对照组分别为76.06±29.36μg/dl 和52、29±24.26μg/dl,两组差异有极显著性。用YA-Ⅱ型暗适应仪测定眼睛暗适应机能,两组分别是24.95±14.97和28.81±14.36S,这两项指标均反映出运动员机体维生素A 营养状况良好。

【Abstract】 In this study serum axerphthol of 111 samples were measured with HPLC.The values forexperimental group and control group(respectively 76.06±29.36μg/dl and 52.29±24.26μg/dl)showedextremely significant difference.Testing dark adaptation with YA-ⅡDark Adaptor,the values for the twogroups were respectively 24.95±14.97 and 28.81±14.36 seconds.Both indexes reflected that nutrition ofVitamin A of these players was in good condition.

【关键词】 维生素 A; 视黄醇; 高压液相色谱法(HPLC); 暗适应;
【Key words】 Vitamin A; axerphthol; HPLC; dark adaptation;
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