Table 2.

Maximum values of fluorescence intensities of FAs regarding A and B peaks at pH 3–7.

	pH 3		pH 4		pH 5		pH 6		pH 7
	FI Peak A	FI Peak B	FI Peak A	FI Peak B	FI Peak A	FI Peak B	FI Peak A	FI Peak B	FI Peak A	FI Peak B
FA1	893	757	936	812	1043	911	1044	942	1085	973
FA2	817	681	801	690	873	780	895	818	898	834
FA3	434	430	453	455	515	523	532	555	534	565
FA4	599	516	717	627	852	713	838	712	845	732
FA5	559	469	635	547	760	622	728	615	661	568