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Appendix D Food Codes for NHANES - OEHHA

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SRP Review Draft Version 2 June, 2012<br />

Table H.11-4 Lead field studies on root crops.<br />

dry- Uptake Uptake<br />

soil<br />

tissue tissue<br />

to-wet factor factor<br />

conc soil<br />

conc conc Uptake wt (contam) (contam)<br />

bckd conc<br />

bckg contam factor conve wet wt ww<br />

(mg/ contam Common dry wt dry wt (contam) r-sion plant/dw plant/wet<br />

Study Type<br />

kg) (mg/kg) Name (mg/kg) (mg/kg) dry wt factor soil w soil Reference<br />

Env. contam. Soil (paint?) - potted - grnhs 2000 carrot<br />

34 0.0170 0.118 0.002 0.0025 Nicklow et al., 1983<br />

Env. contam. Soil (paint?) - potted - grnhs 2000 turnip<br />

22 0.0110 0.085 0.0009 0.001125 Nicklow et al., 1983<br />

indust. Poll. Depo. - field<br />

165.85 carrot<br />

8.16 0.0490 0.118 0.0058 0.00725 Pandey and Pandey, 2009<br />

indust. Poll. Depo. - field<br />

165.85 radish<br />

11.7 0.0710 0.047 0.0033 0.004125 Pandey and Pandey, 2009<br />

smelter area - ag field 30 440 potato 0.099 0.099 0.0002 0.202 0.000045 5.625E-05 Pruvot et al., 2006<br />

smelter area - urban gardens - field 84 872 carrot 0.25 1.17 0.0013 0.118 0.00024 0.0003 Pruvot et al., 2006<br />

smelter area - urban gardens - field 84 872 leek 0.34 2.67 0.0031 0.146 0.00045 0.0005625 Pruvot et al., 2006<br />

smelter area - urban gardens - field 84 872 potato 0 0.15 0.0002 0.202 0.000034 0.0000425 Pruvot et al., 2006<br />

smelter area - urban gardens - field 84 872 radish 0 3.83 0.0044 0.047 0.00021 0.0002625 Pruvot et al., 2006<br />

landfill-field<br />

1000 carrot unp<br />

5.1 0.0051 0.104 0.00053 0.0006625 Samsoe-Petersen et al., 2002<br />

landfill-field<br />

1000 potato unp<br />

2 0.0020 0.113 0.00023 0.0002875 Samsoe-Petersen et al., 2002<br />

landfill-field<br />

1000 radish<br />

7.4 0.0074 0.036 0.00027 0.0003375 Samsoe-Petersen et al., 2002<br />

moderate urban poll -field<br />

130 carrot unp<br />

0.93 0.0070 0.118 0.0009 0.001125 Samsoe-Petersen et al., 2002<br />

moderate urban poll -field<br />

130 potato unp<br />

0.18 0.0010 0.222 0.0003 0.000375 Samsoe-Petersen et al., 2002<br />

moderate urban poll -field<br />

130 radish<br />

1.65 0.0100 0.085 0.001 0.00125 Samsoe-Petersen et al., 2002<br />

sewage sludge-pot-field<br />

154 carrots<br />

0.0030 0.118 0.0004 0.0005 Sauerbeck, 1991<br />

sewage sludge-pot-field<br />

154 radish<br />

0.0200 0.05 0.0009 0.001125 Sauerbeck, 1991<br />

field-wastewater 0.32 2.04 onion 0.22 0.46 0.2300 0.125 0.028 0.035 Shariatpanahi and Anderson 1986<br />

field-wastewater 0.32 2.04 radish 0.28 0.73 0.3600 0.047 0.02 0.025 Shariatpanahi and Anderson 1986<br />

flooded gardens<br />

85.2 carrot<br />

0.81 0.0095 0.118 0.001122 0.0014023 Sipter et al. 2008<br />

flooded gardens<br />

85.2 onion<br />

1.06 0.0124 0.125 0.001555 0.001944 Sipter et al. 2008<br />

non-flooded gardens<br />

27.8 carrot<br />

0.278 0.0100 0.118 0.00118 0.001475 Sipter et al. 2008<br />

non-flooded gardens<br />

27.8 onion<br />

0.13 0.0047 0.125 0.000585 0.0007307 Sipter et al. 2008<br />

smelter contam - field 22 163 potato<br />

2.95 0.0180 0.202 0.0037 0.004625 Tomov & Alandjiyski, 2006<br />

field - smelter 21.6 319.6 carrot<br />

0.0320 0.108 0.003456 0.00432 Zheng et al. 2007a<br />

field - smelter 21.6 319.6 turnip<br />

0.0270 0.088 0.002376 0.00297 Zheng et al. 2007a<br />

field - smelter<br />

167 potato<br />

0.11 0.001 0.001 Zheng et al. 2007b<br />

Average lead uptake factor in root crops (fresh weight conc. in plant / wet weight conc. in soil) = 0.00403±0.0075<br />

H-38

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