Table 1.

Emission factor (EF, μg/g) of particulate matter (PM).

PM	With oil-based
Particle size (μm)	Beef	Lamb	Chicken	Pork		Fish
< 0.1 (PM0.1)	0.458	0.049	0.382	0.505		0.061
0.1-0.3 (PM0.1-0.3)	7.012	0.365	3.124	2.099		1.326
0.3-0.5 (PM0.3-0.5)	7.49	1.12	3.12	1.28		2.52
0.5-1 (PM0.5-1)	5.51	0.99	2.36	0.74		1.33
1.0–2.5 (PM1-2.5)	10.92	2.93	10.20	3.85		3.31
2.5–5 (PM2.5-5)	47.06	10.96	45.19	18.02		13.11
5–10 (PM5-10)	46.22	8.56	35.15	19.13		9.32
10–18 (PM10-18)	2.84	0.34	1.90	1.33		0.36
Total PM	127.51	25.31	101.43	46.95		31.34
Particle size (μm)	Oil-free process
< 0.1 (PM0.1)	0.142	0.019	0.201	0.006	0.026
0.1-0.3 (PM0.1-0.3)	4.016	0.261	1.717	0.114	0.481
0.3-0.5 (PM0.3-0.5)	2.24	0.70	3.43	0.69	0.95
0.5-1 (PM0.5-1)	6.24	2.42	5.81	1.60	1.76
1.0–2.5 (PM1-2.5)	39.87	20.03	26.46	9.68	5.89
2.5–5 (PM2.5-5)	212.76	110.42	136.16	42.19	24.54
5–10 (PM5-10)	310.95	158.98	165.66	34.92	26.58
10–18 (PM10-18)	47.02	210.60	22.12	1.65	6.87
Total PM	623.24	503.43	361.56	90.85	67.10