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Table 4 Exposure and margin of exposure of BaP and PAH4 in different exposure scenarios

From: Comparative oesophageal cancer risk assessment of hot beverage consumption (coffee, mate and tea): the margin of exposure of PAH vs very hot temperatures

Matrix

Light drinking (1 cup - 0.2 L)

Moderate drinking (2 cups - 0.4 L)

Heavy drinking (1 L)

Very heavy drinking (3 L)

Daily per capita

BaP

PAH4

BaP

PAH4

BaP

PAH4

BaP

PAH4

BaP

PAH4

Mean/P95

Mean/P95

Mean/P95

Mean/P95

Mean/P95

Mean/P95

Mean/P95

Mean/P95

Mean/P95

Mean/P95

A. Exposure (µg/kg bw/day)

1. Coffee

Beans

1.88E-04/5.95E-04

1.85E-03/5.77E-03

3.77E-04/1.19E-03

3.70E-03/1.15E-02

9.42E-04/2.97E-03

9.26E-03/2.89E-02

2.83E-03/8.92E-03

2.78E-02/8.66E-02

4.21E-04/1.32E-03

4.15E-03/1.28E-02

Infusion

1.71E-04/5.21E-04

1.00E-03/3.10E-03

3.41E-04/1.04E-03

2.01E-03/6.20E-03

8.54E-04/2.61E-03

5.02E-03/1.55E-02

2.56E-03/7.82E-03

1.51E-02/4.65E-02

  

2. Mate

Leaves

1.94E-03/6.10E-03

1.11E-02/3.47E-02

3.87E-03/1.22E-02

2.22E-02/6.94E-02

9.68E-03/3.05E-02

5.54E-02/1.73E-01

2.90E-02/9.15E-02

1.66E-01/5.20E-01

4.26E-03/1.44E-02

2.45E-02/8.10E-02

Infusion

2.85E-04/8.62E-04

7.22E-04/2.18E-03

5.70E-04/1.72E-03

1.44E-03/4.35E-03

1.42E-03/4.31E-03

3.61E-03/1.09E-02

4.27E-03/1.29E-02

1.08E-02/3.26E-02

  

3. Tea

Leaves

1.65E-04/5.12E-04

1.02E-03/3.26E-03

3.30E-04/1.02E-03

2.04E-03/6.52E-03

8.26E-04/2.56E-03

5.11E-03/1.63E-02

2.48E-03/7.68E-03

1.53E-02/4.89E-02

8.03E-04/2.78E-03

4.98E-03/1.68E-02

Infusion

–

–

–

–

–

–

–

–

  

B. Margin of exposure

1. Coffee

Beans

4.48E+06/7.98E+06

2.18E+06/4.07E+06

2.24E+06/3.99E+06

1.09E+06/2.04E+06

8.97E+05/1.60E+06

4.35E+05/8.14E+05

2.99E+05/5.32E+05

1.45E+05/2.71E+05

1.97E+06/3.48E+06

9.70E+05/1.72E+06

Infusion

4.61E+06/8.21E+06

5.01E+06/6.72E+06

2.30E+06/4.11E+06

2.51E+06/3.36E+06

9.21E+05/1.64E+06

1.00E+06/1.34E+06

3.07E+05/5.48E+05

3.34E+05/4.48E+05

  

2. Mate

Leaves

4.97E+05/7.54E+05

1.13E+06/6.83E+05

2.49E+05/3.77E+05

5.67E+05/3.42E+05

9.94E+04/1.51E+05

2.27E+05/1.37E+05

3.31E+04/5.03E+04

7.56E+04/4.56E+04

4.91E+05/3.74E+05

2.31E+05/4.32E+05

Infusion

2.45E+06/4.97E+06

6.85E+06/9.34E+06

1.22E+06/2.48E+06

3.43E+06/4.67E+06

4.89E+05/9.93E+05

1.37E+06/1.87E+06

1.63E+05/3.31E+05

4.57E+05/6.23E+05

  

3. Tea

Leaves

4.50E+06/8.96E+06

3.35E+06/7.15E+06

2.25E+06/4.48E+06

1.68E+06/3.58E+06

9.00E+05/1.79E+06

6.71E+05/1.43E+06

3.00E+05/5.97E+05

2.24E+05/4.77E+05

1.39E+06/2.47E+06

1.13E+06/1.83E+06

Infusion

–

–

–

–

–

–

–

–

  
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