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。
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.
作者
李小玉
刘敬
杨懋勋
赵斌
LI Xiao-yu;LIU Jing;YANG Mao-xun;ZHAO Bin(Zhongshan Torch Polytechnic,Zhongshan 528436,Guangdong,China;Zhongshan Health Products Center,National Engineering Research Center for Modernization of Traditional Chinese Medicine,Zhongshan 528436,Guangdong,China;Zhuhai Da Hengqin Science and Technology Development Co.,Ltd.,Zhuhai 519000,Guangdong,China;Zhuhai Hopegenes Medical&Pharmaceutical Institute Co.,Ltd.,Zhuhai 519000,Guangdong,China)
出处
《食品研究与开发》
CAS
北大核心
2020年第8期130-134,共5页
Food Research and Development
基金
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)。
关键词
燕窝
电化学指纹图谱
电化学
指纹图谱
化学振荡
bird’s nest
electrochemical fingerprint
electrochemistry
fingerprint
chemical oscillation
