| 食品中甲醛残留量检测方法的比较 |
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| 引用本文： | 纳文娟,刘慧燕,方海田. 食品中甲醛残留量检测方法的比较[J]. 保鲜与加工, 2008, 8(2): 42-44 |
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| 作者姓名： | 纳文娟 刘慧燕 方海田 |
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| 作者单位： | 宁夏大学农学院食品系,银川,750021 |
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| 摘 要： | 对食品中甲醛残留量的两种检测方法进行了比较研究，探讨了不同检测方法对测定结果的影响，并将试验条件进行选择，确定甲醛快速简便的检测方法。研究结果表明，盐酸苯肼法是目前测定食品中甲醛残留量较好的方法，可用于定性与定量分析。
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| 关 键 词： | 食品 甲醛残留 乙酰丙酮法 盐酸苯肼法 比较 |
| 文章编号： | 1009-6221（2008）02-0042-03 |
| 收稿时间： | 2007-11-06 |
| 修稿时间： | 2007-11-06 |
Comparison of Methods for Detecting Formaldehyde Remain Quantity in Foods |
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| Na Wen-juan,LIU Hui-yan,Fang Hai-tian. Comparison of Methods for Detecting Formaldehyde Remain Quantity in Foods[J]. Storage & Process, 2008, 8(2): 42-44 |
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| Authors: | Na Wen-juan LIU Hui-yan Fang Hai-tian |
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| Affiliation: | (Food Science Department of Agricultural College in Ningxia University, Yinchuan 750021, China) |
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| Abstract: | The two kinds of methods for detecting the formaldehyde remain quantity in foods were compared, and determined results were discussed for the different detecting methods. And choosed the experiment condition were choosed, which was experiment theory basic for fast and easy detecting method of the formaldehyde remain quantity in foods. As a result, Phenylhydrazine hydrochloride method was preferable detecting method for formaldehyde at present. This method could be selected by their characteristics. |
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| Keywords: | food formaldehyde remain quantity acetylacetone method phenylhydrazine hydrochloride method comparison |
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