Table 1. The inhibitory effect of single thermal treatment on the SS chips

	Aspergillus niger	Penicillium commune	Penicillium oxlaium	Cladosporium cladosporioides
60
0	6.63±0.49a	7.05±0.40a	6.72±0.10a	7.28±0.22a
0.5	6.13±0.24ab	4.60±0.34b	5.65±0.07b	3.35±0.11b
1	5.94±0.25b	3.96±0.25b	5.15±0.11b	3.32±0.35b
3	4.21±0.18c	3.48±0.12bc	3.41±0.29c	NDc
5	2.60±0.18d	2.74±0.11c	2.51±0.32d	NDc
10	0.40±0.46e	1.48±1.36d	0.73±0.65e	NDc
65
0	6.63±0.49a	7.05±0.40a	6.72±0.10a	NDc
0.5	3.78±0.25b	3.80±0.21b	4.97±0.67b	NDc
1	2.62±0.15c	3.22±0.79b	3.35±0.42c	NDc
3	2.13±0.18c	2.90±0.60bc	2.77±0.07c	NDc
5	NDd	1.83±0.46c	1.70±0.40d	NDc
10	NDd	0.55±0.95d	NDe	NDc
70
0	6.63±0.49a	7.05±0.40a	6.72±0.10a	NDc
0.5	0.84±0.80b	0.73±0.67b	2.53±0.19b	NDc
1	0.20±0.35b	0.20±0.35b	2.33±0.24b	NDc
3	NDc	NDc	0.30±0.17c	NDc
5	NDc	NDc	NDd	NDc
10	NDc	NDc	NDd	NDc
83
0	6.63±0.49a	7.05±0.40a	6.72±0.10a	NDc
0.5	0.20±0.17b	NDb	0.97±0.18b	NDc
1	0.53±0.68b	NDb	0.50±0.45b	NDc
3	NDc	NDb	0.36±0.39b	NDc
5	NDc	NDb	NDc	NDc
10	NDc	NDb	NDc	NDc

Values are means ± SD.
Within each column, means with different letters are significantly different (p < 0.05, Duncan’s multiple range test).
SS, stainless steel; ND, not detected.