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食品研究与开发:2020,41(8):130-134
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燕窝及其伪品电化学指纹图谱的研究
(1.中山火炬职业技术学院,广东 中山 528436;2.国家中药现代化工程技术研究中心中山健康产品分中心,广东 中山 528436;3.珠海大横琴科技发展有限公司,广东 珠海 519000;4.珠海霍普金斯医药研究院股份有限公司,广东 珠海 519000)
Study on the Electrochemical Fingerprint of Bird's Nest and Its Fake
(1.Zhongshan Torch Polytechnic,Zhongshan 528436,Guangdong,China;2.Zhongshan Health Products Center,National Engineering Research Center for Modernization of Traditional Chinese Medicine,Zhongshan 528436,Guangdong,China;3.Zhuhai Da Hengqin Science and Technology Development Co.,Ltd.,Zhuhai 519000,Guangdong,China;4.Zhuhai Hopegenes Medical&Pharmaceutical Institute Co.,Ltd.,Zhuhai 519000,Guangdong,China)
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投稿时间:2019-06-12    
中文摘要: 基于BrO3--Ce2+-H+-丙二酸振荡反应体系,以燕窝水解液为底物,在反应温度为35 ℃,搅拌速度为500 r/min的条件下,可得到重现性好的稳定电化学指纹图谱。不同种类燕窝及燕窝伪品的电化学指纹图谱不尽相同,指纹图谱峰形、振荡周期、振荡寿命等特征参数可作为燕窝及其伪品鉴别的有效依据。
Abstract:The stable electrochemical fingerprints with good reproducibility can be obtained by using BrO3--Ce2+-H+- malonic acid as the oscillating reaction system and bird's nest hydrolysate as the substrate at the reaction temperature of 35 ℃and stirring speed of 500 r/min. Different kinds of bird's nest and bird's nest artifacts have different electrochemical fingerprints. The peak shape,oscillation period,oscillation life and other characteristic parameters of the fingerprints can be used as an effective basis for the identification of bird's nest and related artifacts.
文章编号:202008021     中图分类号:    文献标志码:
基金项目:中山市社会公益类重大科研项目(2016B2125);广东省教育厅基础研究重大项目及应用研究重大项目(自然科学)(2017GKZDXM014)
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