Identification and quantification of free radical scavengers in Pu-erh tea by HPLC-DAD-MS coupled online with 2,2′-azinobis(3- ethylbenzthiazolinesulfonic acid) diammonium salt assay

Journal of Agricultural and Food Chemistry

Volumn 56, Issue 23, 2008, Pages 11187-11191

  Qian, Zheng Ming ^a   Guan, Jia ^a   Yang, Feng Qing ^a   Li, Shao Ping ^a  

^a University of Macau   (Macao)

Author keywords

ABTS; Free radical scavenging activity; HPLC; Online; Pu erh tea

Indexed keywords

2,2' AZINO DI (3 ETHYLBENZOTHIAZOLINE) 6 SULFONIC ACID; 2,2'-AZINO-DI-(3-ETHYLBENZOTHIAZOLINE)-6-SULFONIC ACID; BENZOTHIAZOLE DERIVATIVE; SCAVENGER; SULFONIC ACID DERIVATIVE;

ARTICLE; CHEMISTRY; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; MASS SPECTROMETRY; TEA;

BENZOTHIAZOLES; CHROMATOGRAPHY, HIGH PRESSURE LIQUID; FREE RADICAL SCAVENGERS; MASS SPECTROMETRY; SULFONIC ACIDS; TEA;

EID: 58949085518     PISSN: 00218561     EISSN: None     Source Type: Journal    
DOI: 10.1021/jf8025716     Document Type: Article

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