高效液相色谱-荧光检测法检测烤肉制品中5种硝基多环芳烃

白雪,惠腾,王振宇,曹云刚,张德权

Determination of 5 Nitropolycyclic Aromatic Hydrocarbons in Roasted Meat Products by High Performance Liquid Chromatography- Fluorescence Detection

Xue BAI,Teng HUI,ZhenYu WANG,YunGang CAO,DeQuan ZHANG

表5 烤肉制品中NPAHs检测结果

Table 5 Detection results of NPAHs in roasted meat products

检测样品 Sample 配料中有无NaNO2 NaNO2 in ingredients 1-硝基萘 1-NN (μg?kg-1) 2-硝基芴 2-NF (μg?kg-1) 3-硝基荧蒽 3-NF (μg?kg-1) 1-硝基芘 1-NP (μg?kg-1) 6-硝基苯并[a]芘 6-NBAP (μg?kg-1) 总硝基多环 芳烃 ΣNPAHs (μg?kg-1) 北京烤鸭1-胸肉 Beijing roasted duck 1-Breast meat 有 Yes 2.93±0.77b 14.56±4.95a ND 12.89±0.16bc 31.72±1.29b 70.41±4.18ab 北京烤鸭1-胸皮 Beijing roasted duck 1-Breast skin 有 Yes 3.19±1.21b 12.76±4.52ab 23.06±4.37a 13.80±1.27ab 31.14±0.24b 82.36±8.92a 北京烤鸭1-腿肉 Beijing roasted duck 1-Leg meat 有 Yes 3.41±0.48b 11.71±6.16ab 16.92±1.85abc 12.85±0.08bc 35.89±0.31a 71.18±9.66ab 北京烤鸭1-腿皮 Beijing roasted duck 1-Leg skin 有 Yes 3.64±0.22b 8.91±3.36ab 20.09±7.08abc 13.22±1.09abc 31.83±0.84b 71.92±4.51ab 北京烤鸭2-胸肉 Beijing roasted duck 2-Breast meat 无 No 3.56±0.26b 14.71±0.87a ND 13.50±1.15abc 31.01±0.17b 77.72±1.65a 北京烤鸭2-胸皮 Beijing roasted duck 2-Breast skin 无 No 3.90±1.02b 10.67±2.56ab ND 12.75±0.10c 31.02±0.22b 56.39±0.42bc 北京烤鸭2-腿肉 Beijing roasted duck 2-Leg meat 无 No ND 9.32±3.76ab ND 12.89±0.14c 31.26±0.46b 58.01±2.78bc 北京烤鸭2-腿皮 Beijing roasted duck 2-Leg skin 无 No 3.81±0.40b 8.33±2.81ab ND 13.38±0.81abc 31.20±0.32b 55.90±2.50bc 烤羊腿1 Roasted lamb leg 1 有 Yes 3.86±0.69b 9.15±2.86ab 21.16±7.82ab 13.95±0.92a 31.18±0.24b 70.32±7.57ab 烤羊腿2 Roasted lamb leg 2 无 No 10.39±6.07a 11.73±6.68ab 13.35±0.95bc 13.29±0.79abc 31.06±0.21b 64.00±5.81abc 烤猪肉片1 Roasted pork slice 1 有 Yes 3.22±0.26b 7.93±4.94ab 19.80±5.67ab 13.60±0.37abc 31.13±0.28b 68.55±4.88abc 烤猪肉片2 Roasted pork slice 2 无 No 5.77±0.65b 10.33±3.42ab 21.11±5.76ab 12.90±0.16bc 31.07±0.23b 67.73±3.27abc 烤鸡翅1 Roasted chicken wing 1 有 Yes 3.56±0.20b 10.54±3.12ab 9.99±0.99c 12.88±0.26bc 31.29±0.27b 58.63±2.58bc 烤鸡翅2 Roasted chicken wing 2 无 No 5.93±0.20b 8.80±1.31ab ND 13.06±0.72abc 31.75±0.68b 66.84±2.42abc 烤羊肉串1 Shish kebab 1 无 No 3.91±0.69b 7.25±1.54b ND 12.95±0.33bc 31.45±1.28b 55.56±1.13bc 烤羊肉串2 Shish kebab 2 无 No ND 5.84±0.57b ND 13.22±0.31abc 31.07±0.25b 50.19±0.53c