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Rapid and sensitive quantification of cyclamate in beverages by miniature microplasma optical emission spectrometry.
Jing, Jiang; He, Siyu; Yang, Jiahui; Yang, Rui; Lin, Yao; Zheng, Chengbin.
Afiliación
  • Jing J; School of Materials and Environmental Engineering, Chengdu Technological University, Chengdu, Sichuan 610031, China.
  • He S; College of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu, Sichuan 610059, China.
  • Yang J; Key Laboratory of Green Chemistry & Technology of MOE, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China.
  • Yang R; College of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu, Sichuan 610059, China.
  • Lin Y; West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, Sichuan 610041, China. Electronic address: linyao@scu.edu.cn.
  • Zheng C; Key Laboratory of Green Chemistry & Technology of MOE, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China. Electronic address: abinscu@scu.edu.cn.
Food Chem ; 406: 135077, 2023 Apr 16.
Article en En | MEDLINE | ID: mdl-36462350
Most of the available methods for the quantification of cyclamate depend on laboratory instruments and their application in the field was limited. Herein, a simple and sensitive method was developed for the determination of cyclamate in beverage samples based on chemical vapor generation and miniature point discharge optical emission spectrometry (µPD-OES). The combination of headspace sampling and µPD-OES not only simplifies the separation process of cyclamate, improves sensitivity, and alleviates matrix interference but also eliminates the use of a bulky and expensive instrument. Under the optimal conditions, this method provided a limit of detection of 0.1 mg L-1 comparable to or better than most reported methods. The method eventually was applied to 14 different beverages and cyclamate was found below the threshold set by Chinese Standards for Food Additives. The proposed method provides great potential for the field analysis of cyclamate in the supervision of food safety.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Ciclamatos / Aditivos Alimentarios Tipo de estudio: Diagnostic_studies Idioma: En Revista: Food Chem Año: 2023 Tipo del documento: Article País de afiliación: China Pais de publicación: Reino Unido
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Ciclamatos / Aditivos Alimentarios Tipo de estudio: Diagnostic_studies Idioma: En Revista: Food Chem Año: 2023 Tipo del documento: Article País de afiliación: China Pais de publicación: Reino Unido