| 保健食品中钙分析质量控制评价方法的研究 |
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| 引用本文： | 韩宏伟,王竹天,赵馨. 保健食品中钙分析质量控制评价方法的研究[J]. 华南预防医学, 2002, 28(6): 11-14 |
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| 作者姓名： | 韩宏伟 王竹天 赵馨 |
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| 作者单位： | 100021,北京,中国疾病预防控制中心营养与食品安全所 |
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| 基金项目： | 卫生部卫生法制与监督司保健食品专项课题(课题编号:BJ-1-01-21) |
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| 摘 要： | 目的：研究保健食品功效成分检测实验室的钙分析质量控制的评价方法。方法：应用基于分析结果正态分布的z-值（z-score)质量控制评价方法对全国25个保健食品功能成分检测实验室的钙分析质量进行评价。结果：结果显示25个实验室中，有23个实验室的结果可以满足要求。结论：利用z-值质量控制评价方法直观、简便的特点，应用于分析质量控制中，可以取得较好的效果。
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| 关 键 词： | z－值 质量控制 保健食品 钙 食品卫生 |
| 修稿时间： | 2002-09-02 |
Study on quality control over calcium analysis in health food |
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| HAN Hong-wei,WANG Zhu-tian,ZHAOKin. National Institute for Nutrition and Food Safety,Chinese Center for Disease Control and Prevention,Beijing. Study on quality control over calcium analysis in health food[J]. South China JOurnal of Preventive Medicine, 2002, 28(6): 11-14 |
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| Authors: | HAN Hong-wei WANG Zhu-tian ZHAOKin. National Institute for Nutrition Food Safety Chinese Center for Disease Control Prevention Beijing |
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| Affiliation: | HAN Hong-wei,WANG Zhu-tian,ZHAOKin. National Institute for Nutrition and Food Safety,Chinese Center for Disease Control and Prevention,Beijing 100021 |
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| Abstract: | Objective To study the evaluation method of quality control of calcium analysis among health food efficacy component testing laboratories. Methods Quality control method of z-score based on normal distribution was employed. Results The test result revealed that 23 of the total 25 laboratories met the standard. Conclusion With characteristics of being simple and convenient, z-score method can lie efficiently applied in quality control. |
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| Keywords: | Z-score Quality control Health foods Calcium |
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