Rapid Detection of Kaempferol Using Surface Molecularly Imprinted Mesoporous Molecular Sieves Embedded with Carbon Dots

Table 1

Recovery data for kaempferol detection in various food samples obtained using CDs@SBA-15@MIPs and HPLC.

Sample	Added (μg·kg^−1)	FL			HPLC
		Found (μg·kg^−1)	Recovery (%, n = 3)	RSD (%)	Found (μg·kg^−1)	Recovery (%, n = 3)	RSD (%)
Coriander	5	4.7	94	3.47	5.6	112	7.5
	25	24.9	99.6	1.73	26.2	104.8	6.3
	50	50.1	100.2	2.48	44.6	89.2	5.5
Strawberry	5	4.9	98	5.22	3.5	90	15.1
	25	21.6	86.4	7.41	20	80	6.9
	50	48.4	96.8	3.98	47.5	95	5.8
Orange	5	4.4	88	1.48	4.6	92	13.7
	25	23.6	94.4	1.61	28.1	112.4	9.4
	50	52.4	104.8	1.48	45.4	90.8	6.8
Tomato	5	4.9	98	1.65	4.6	92	9.4
	25	23.9	95.6	3.59	26.8	107.2	4.8
	50	43.5	87	5.54	40.3	80.6	3.3
Carrot	5	4.6	92	1.91	4.4	88	13
	25	24.2	96.8	2.32	23.4	93.6	5
	50	51.4	102.8	2.8	44.2	88.4	6.7
Celery	5	4.4	88	3.57	4	80	12.8
	25	23.8	95.2	4.3	25.8	103.2	10.4
	50	45.9	91.8	7.34	46.9	93.8	5
Apple	5	4.3	86	2.3	3.7	82	12.7
	25	23.2	92.8	3.71	18.4	84	8.9
	50	49.4	98.8	2.2	49.7	99.4	6