On-cartridge derivatisation using a calixarene solid-phase extraction sorbent for facile, sensitive and fast determination of formaldehyde in beer.

Deng, Zhifen; Hu, Kai; Zhang, Yongming; Zhao, Wenjie; Wang, Fei; Guo, Ling; Zhang, Wenfen; He, Juan; Huang, Yanjie; Zhang, Shusheng

Deng, Zhifen; Hu, Kai; Zhang, Yongming; Zhao, Wenjie; Wang, Fei; Guo, Ling; Zhang, Wenfen; He, Juan; Huang, Yanjie; Zhang, Shusheng.

Affiliation

Deng Z; College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China.
Hu K; Henan University of Chinese Medicine, Zhengzhou 450008, PR China.
Zhang Y; College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China.
Zhao W; Henan University of Technology, Zhengzhou 450001, PR China. Electronic address: wjiezh@126.com.
Wang F; College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China.
Guo L; College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China.
Zhang W; College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China.
He J; Henan University of Technology, Zhengzhou 450001, PR China.
Huang Y; Henan University of Chinese Medicine, Zhengzhou 450008, PR China.
Zhang S; College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China. Electronic address: zsszz@126.com.

Food Chem ; 211: 314-9, 2016 Nov 15.

Article in En | MEDLINE | ID: mdl-27283638

Subject(s)

Beer/analysis; Calixarenes/chemistry; Formaldehyde/analysis; Solid Phase Extraction/methods; Chromatography, High Pressure Liquid/instrumentation; Chromatography, High Pressure Liquid/methods; Solid Phase Extraction/instrumentation; Time Factors

Key words

2,4-Dinitrophenylhydrazine; 2,4-Dinitrophenylhydrazine (PubChem CID: 3772977); Acetonitrile (PubChem CID: 6342); Ammonia hydroxide (PubChem CID: 14923); Beer; Derivatisation; Dichloromethane (PubChem CID: 6344); Formaldehyde; Formaldehyde (PubChem CID: 712); Methanol (PubChem CID: 887); Phosphoric acid (PubChem CID: 1004); Solid-phase extraction; Tetraazacalix[2]arene[2]triazine sorbent

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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Beer / Calixarenes / Solid Phase Extraction / Formaldehyde Type of study: Diagnostic_studies Language: En Journal: Food Chem Year: 2016 Document type: Article Country of publication: United kingdom

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