Method for detecting water-soluble anionic synthetic pigment in food

The invention provides a method for detecting a water-soluble anionic synthetic pigment in food. The method comprises the following steps of extracting a sample by using an organic solvent, performing dispersive solid-phase extraction and purification, diluting, determining 92 water-soluble anionic...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HUANG YAJUAN, ZHOU QINGQIONG, LIN ZIHAO, QI PING, YAO ZISHENG, MAO XINWU, JIANG CHENGMING, LIU LU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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