| 高铁还原法测定马铃薯中维生素C含量 |
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| 引用本文： | 陈鹰,乐俊明,陈超.高铁还原法测定马铃薯中维生素C含量[J].河北农业科学,2010,14(1):171-172. |
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| 作者姓名： | 陈鹰 乐俊明 陈超 |
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| 作者单位： | 贵州省马铃薯研究所,贵州,贵阳,550006 |
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| 摘 要： | 探讨了高铁还原法测定马铃薯中维生素C含量的方法。结果表明:高铁还原法的平均标准偏差为0.33,平均回收率为99.28%。该方法操作简单、试剂易得、灵敏度高、准确性好,是值得推广的1种测定方法。
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| 关 键 词： | 马铃薯 高铁还原法 维生素C 测定方法 |
Determination of Vitamin C in Potato by the Method of High Valence Iron Reduction |
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| CHEN Ying,YUE Jun-ming,CHEN Chao.Determination of Vitamin C in Potato by the Method of High Valence Iron Reduction[J].Journal of Hebei Agricultural Sciences,2010,14(1):171-172. |
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| Authors: | CHEN Ying YUE Jun-ming CHEN Chao |
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| Institution: | (Guizhou Institute of Potato, Guiyang 550006, China) |
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| Abstract: | The determination of vitamin C in potato by the method of high valence iron reduction was discussed. The results showed that the average standard deviation was 0. 33, and the average recovery rate was 99.28%. The method was simple and convenient with high sensitivity and good accuracy, which was worth popularizing. |
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| Keywords: | Potato High valence iron reduction Vitamin C Determination |
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