Enantioselective Behavior of Flumequine Enantiomers and Metabolites’ Identification in Sediment

Table 3

The degradation of kinetic equations and half-life period under sterile and natural conditions.

Sediment	FLU	Sterile conditions			Natural conditions
		Kinetic equations	R^2	t1/2(d)	Kinetic equations	R^2	t1/2(d)
1#	S-(−)-FLU	Y = −0.0160x − 1.7932	0.7235	43.31	Y = −0.0127x − 1.5467	0.8168	54.57
	R-(+)-FLU	Y = −0.0177x − 1.6003	0.7863	39.15	Y = −0.0144x − 1.1550	0.8017	48.13
2#	S-(−)-FLU	Y = −0.0176x − 0.5709	0.8059	39.38	Y = −0.0076x − 0.2486	0.5830	91.18
	R-(+)-FLU	Y = −0.0202x − 0.6548	0.7757	34.31	Y = −0.0084x − 0.2404	0.6223	82.50
3#	S-(−)-FLU	Y = −0.0174x − 0.4680	0.9063	39.83	Y = −0.0121x − 0.7678	0.8045	57.27
	R-(+)-FLU	Y = −0.0182x − 0.3692	0.9135	38.08	Y = −0.0141x − 0.5311	0.8875	49.15

R², determination coefficient.