Extraction of Illegal Dyes from Red Chili Peppers with Cholinium-Based Deep Eutectic Solvents

Table 3

Recoveries of the dyes in different food samples with this method ().

Products	Compounds	Spiked; (µg)	Detected; (µg)	Recovery (%)
Red hot chili peppers	AOG		2.4
	COG	2.5	2.2
	AOR		2.3
Chinese red peppers	AOG		2.3
	COG	2.5	2.4
	AOR		2.3
Bean curd stick	AOG		2.5
	COG	2.5	2.4
	AOR		2.5