Table 1. Levels of acrylamide (µg/kg) in food composites from the Sixth Chinese Total Diet Study, 2016–2019.
| Food composites | HL | LN | HE | BJ | JL | SX | SN | HA | NX | NM | QH | GS | SH | FJ | JX | JS | ZJ | SD | HB | SC | GX | HN | GD | GZ | Mean* |
| Abbreviations: HL=Heilongjiang; LN=Liaoning; HE=Hebei; BJ=Beijing; JL=Jilin; SX=Shanxi; SN=Shaanxi; HA=Henan; NX=Ningxia; NM=Inner Mongolia; QH=Qinghai; GS=Gansu; SH=Shanghai; FJ=Fujian; JX=Jiangxi; JS=Jiangsu; ZJ=Zhejiang; SD=Shandong; HB=Hubei; SC=Sichuan; GX=Guangxi; HN=Hunan; GD=Guangdong; GZ=Guizhou.
* Results lower than LOD were assigned 1/2 LOD in calculations. | |||||||||||||||||||||||||
| Cereals | 5.69 | 1.93 | 3.21 | 2.78 | 6.38 | 2.14 | 3.00 | 2.52 | 2.57 | 7.39 | 2.58 | 0.14 | 2.28 | 1.77 | 7.76 | 2.26 | 0.11 | 3.15 | 1.79 | 2.25 | 2.27 | 2.64 | 1.82 | 2.47 | 2.95 |
| Legumes | 3.11 | 10.62 | 7.32 | 3.10 | 2.44 | 6.49 | 3.12 | 11.98 | 4.56 | 3.84 | 1.89 | 14.20 | 6.54 | 4.19 | 6.37 | 28.14 | 3.44 | 11.56 | 13.74 | 9.84 | 2.83 | 10.08 | 1.75 | 3.51 | 7.28 |
| Potatoes | 2.04 | 5.36 | 3.52 | 16.51 | 33.90 | 2.91 | 6.83 | 40.22 | 10.42 | 30.20 | 7.75 | 14.53 | 6.08 | 8.34 | 176.90 | 3.75 | 18.96 | 10.48 | 5.15 | 2.42 | 7.25 | 5.57 | 0.08 | 6.68 | 17.74 |
| Meat | 2.84 | 0.10 | 3.01 | 2.36 | 1.57 | 2.69 | 0.09 | 2.08 | 3.23 | 3.73 | 4.85 | 3.82 | 2.87 | 2.91 | 2.41 | 0.08 | 3.30 | 0.09 | 14.70 | 4.91 | 0.08 | 3.76 | 0.10 | 4.13 | 2.90 |
| Eggs | 0.08 | 0.11 | 2.53 | 1.21 | 0.09 | 0.11 | 1.86 | 1.83 | 2.92 | 3.32 | 4.00 | 1.24 | 1.64 | 1.98 | 4.21 | 2.58 | 2.03 | 2.34 | 7.23 | 2.52 | 1.79 | 4.52 | 1.09 | 2.05 | 2.22 |
| Aquatic foods | 4.53 | 0.12 | 1.63 | 1.09 | 3.09 | 2.96 | 5.10 | 2.26 | 0.08 | 2.83 | 8.67 | 4.47 | 1.31 | 1.17 | 2.25 | 0.08 | 2.85 | 3.58 | 3.23 | 3.90 | 0.08 | 3.91 | 1.56 | 2.45 | 2.63 |
| Diary products | 3.50 | 0.08 | 3.60 | 1.28 | 1.48 | 1.46 | 0.08 | 1.06 | 2.21 | 0.08 | 1.63 | 0.08 | 2.02 | 0.08 | 2.61 | 1.59 | 3.52 | 1.21 | 1.22 | 1.37 | 0.08 | 1.50 | 2.22 | 1.89 | 1.49 |
| Vegetables | 21.57 | 11.29 | 20.26 | 7.01 | 34.24 | 4.90 | 3.31 | 35.15 | 29.30 | 11.66 | 10.29 | 5.56 | 4.53 | 6.38 | 10.06 | 1.86 | 10.98 | 15.69 | 4.23 | 12.52 | 3.28 | 3.69 | 22.06 | 154.85 | 18.53 |
| Fruits | 1.30 | 1.13 | 0.08 | 1.28 | 0.08 | 1.46 | 0.08 | 0.08 | 0.09 | 0.08 | 0.08 | 0.08 | 0.08 | 1.16 | 0.08 | 0.08 | 0.08 | 0.08 | 1.00 | 1.41 | 0.08 | 1.40 | 0.08 | 1.51 | 0.54 |
| Sugar | 0.08 | 4.02 | 129.31 | 9.30 | 4.03 | 1.21 | 7.27 | 19.44 | 11.28 | 14.43 | 0.08 | 1.06 | 19.62 | 4.02 | 9.24 | 3.34 | 7.45 | 61.24 | 7.20 | 9.30 | 7.27 | 8.71 | 5.17 | 6.23 | 14.60 |
| Water and beverages | 0.08 | 2.66 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 1.65 | 6.09 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.50 |
| Alcohol beverages | 0.08 | 0.08 | 0.08 | 1.13 | 1.73 | 0.08 | 6.29 | 8.10 | 0.08 | 0.08 | 0.08 | 1.36 | 0.08 | 4.88 | 0.08 | 0.08 | 5.88 | 0.08 | 0.08 | 0.08 | 6.29 | 0.08 | 0.08 | 0.08 | 1.54 |