Table 2.

AFB1, ZON, OTA and T-2 biodegradation potential of Cupriavidus type strains after a 5 day-experiment determined by HPLC–MS/MS

Species	AFB1 biodegradation efficiency (%)	Genotoxicity (IF) Day 5	ZON biodegradation efficiency (%)	Oestrogenicity (Biol. int. %)	OTA biodegradation efficiency (%)	T2 biodegradation efficiency (%)
Cupriavidus alkaliphilus BCCM 26294 T	58	2.83 ± 0.14	33	1053 ± 110	95	52
Cupriavidus basilensis DSM 11853 T	19	2.71 ± 0.29	96	47 ± 19	94	68
Cupriavidus campinensis CCUG 44526T	61	2.60 ± 0.09	55	894 ± 187	28	55
Cupriavidus gilardii JCM 11283T	32	3.45 ± 0.34	35	1140 ± 9	19	95
Cupriavidus laharis CCUG 53908T	91	1.31 ± 0.03	61	811 ± 6	20	27
Cupriavidus metallidurans CCUG 13724T	77	2.27 ± 0.15	51	1084 ± 59	27	73
Cupriavidus necator CCUG 52238T	31	3.44 ± 0.26	47	1092 ± 14	92	47
Cupriavidus numazuensis DSM 15562T	72	1.93 ± 0.11	85	530 ± 16	85	70
Cupriavidus oxalaticus JCM 11285T	82	0.97 ± 0.14	82	541 ± 21	19	50
Cupriavidus pampae CCUG 55948T	60	2.82 ± 0.10	50	772 ± 101	30	47
Cupriavidus pauculus JCM 11286T	41	3.04 ± 0.51	42	1118 ± 90	20	42
Cupriavidus pinatubonensis DSM 19553T	17	2.90 ± 0.28	91	312 ± 50	88	68
Cupriavidus plantarum BCCM/LMG 26296T	59	2.81 ± 0.12	67	911 ± 177	14	60
Cupriavidus respiraculi CCUG 46809T	51	3.22 ± 0.12	64	310 ± 34	82	47
Cupriavidus taiwanensis CCUG 44338T	63	2.93 ± 0.20	42	636 ± 215	97	56
Cupriavidus yeoncheonensis JCM 19890T	45	3.34 ± 0.32	41	1232 ± 36	12	40

Bold values indicates strains having more than 70% biodegradation ability

Italic values indicates strains causing biodetoxification

Residual genotoxicity was detected in supernatant by SOS-Chromo test, oestrogenicity was detected by BLYES test