| 燕窝及其伪品鉴定方法研究 |
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| 引用本文： | 查圣华,姜水红,张宏.燕窝及其伪品鉴定方法研究[J].食品科技,2010(4). |
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| 作者姓名： | 查圣华 姜水红 张宏 |
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| 作者单位： | 北京同仁堂健康药业股份有限公司研发中心; |
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| 摘 要： | 分别利用性状、电泳、紫外光谱法及唾液酸含量HPLC分析等方法,研究燕窝及其伪品的鉴定技术。结果表明,真燕窝在278nm有最大紫外吸收,含有唾液酸,电泳谱图与伪品差异明显等特点,利用上述方法可以综合鉴定燕窝真伪及不同品质的燕窝,为制定燕窝国家标准提供依据。
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| 关 键 词： | 燕窝 唾液酸 电泳 紫外光谱 高效液相色谱 |
Study on method to identify true or false edible bird's nest |
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| ZHA Sheng-hua,JIANG Shui-hong,ZHANG Hong.Study on method to identify true or false edible bird's nest[J].Food Science and Technology,2010(4). |
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| Authors: | ZHA Sheng-hua JIANG Shui-hong ZHANG Hong |
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| Affiliation: | ZHA Sheng-hua,JIANG Shui-hong,ZHANG Hong(Beijing Tongrentang Health Pharmaceutical Co.,Ltd.,Beijing 100085) |
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| Abstract: | Character,electrophoresis,UV spectrum and HPLC were used to identify edible bird's nest true or false.The test results showed that the true edible bird's nest had a peak absorption at 278 nm and sialic acid could be detected.on SDS-PAGE patterns,there are obvious differences between the true and the false ones.So the edible bird's nest and its false ones can be identified synthetically by the methods of this paper. |
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| Keywords: | edible bird\'s nest sialic acid electrophoresis UV Spectrum HPLC |
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