| 高效液相色谱法测定蚝水中山梨酸和苯甲酸的含量 |
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| 引用本文： | 彭曙光. 高效液相色谱法测定蚝水中山梨酸和苯甲酸的含量[J]. 中国国境卫生检疫杂志, 2001, 24(2): 84-85 |
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| 作者姓名： | 彭曙光 |
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| 作者单位： | 湛江出入境检验检疫局, |
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| 摘 要： | [目的]建立蚝水中山梨酸和苯甲酸灵敏的检测方法。[方法]采用乙醚提取蚝水中的山梨酸和苯甲酸和盐析净化的手段,除去蚝水中强紫外吸收物质对测定山梨酸和苯甲酸的干扰。[结果]最小检测限达到1mg/L,回收率分别为94.6％和93.2％。[结论]该提取方法简便、准确和灵敏。
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| 关 键 词： | 高效液相色谱法 蚝水 山梨酸 苯甲酸 |
| 修稿时间： | 2000-09-24 |
Measurement of Benzoic Acid and Sorbic Acid in Oyster Juice by Using HPLC |
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| Peng Shuguang. Measurement of Benzoic Acid and Sorbic Acid in Oyster Juice by Using HPLC[J]. Chinese Journal of Frontier Health and Quarantine, 2001, 24(2): 84-85 |
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| Authors: | Peng Shuguang |
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| Abstract: | Sorbic Acid and benzoic Acid in oyster juice were extracted by ether and were measured by using HPLC. The strong UV absorbable substance in oyster juice was eliminated the minimun detectable concentration was Img/L, the average recovery was 94.6% and 93.2% respectively. The method was simple with good sensitivity. |
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| Keywords: | HPLC Ovsterjuice Sorbic Acid Benzoic Acid |
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