Charles A Sanchez

Summary

Affiliation: University of Arizona
Country: USA

Publications

  1. ncbi request reprint Perchlorate and nitrate in leafy vegetables of North America
    C A Sanchez
    Department of Soil, Water, and Environmental Sciences, Yuma Agricultural Center, The University of Arizona, Yuma, Arizona 85364, USA
    Environ Sci Technol 39:9391-7. 2005
  2. ncbi request reprint Perchlorate, thiocyanate, and nitrate in edible cole crops (Brassica sp.) produced in the lower Colorado River region
    C A Sanchez
    Department of Soil, Water, and Environmental Sciences, Yuma Agricultural Center, The University of Arizona, Yuma, AZ 85364, USA
    Bull Environ Contam Toxicol 79:655-9. 2007
  3. doi request reprint Perchlorate exposure from food crops produced in the lower Colorado River region
    Charles A Sanchez
    Department of Soil, Water, and Environmental Sciences, Yuma Agricultural Center, The University of Arizona, Yuma, AZ 85364, USA
    J Expo Sci Environ Epidemiol 19:359-68. 2009
  4. doi request reprint Perchlorate in the feed-dairy continuum of the southwestern United States
    C A Sanchez
    Department of Soil, Water, and Environmental Sciences, Yuma Agricultural Center, The University of Arizona, Yuma, Arizona 85364, USA
    J Agric Food Chem 56:5443-50. 2008
  5. ncbi request reprint Accumulation and perchlorate exposure potential of lettuce produced in the Lower Colorado River region
    C A Sanchez
    Department of Soil, Water, and Environmental Sciences, Yuma Agricultural Center, The University of Arizona, 85364, USA
    J Agric Food Chem 53:5479-86. 2005
  6. doi request reprint Hypochlorite treatments are not a significant source of perchlorate exposure in lettuce
    C A Sanchez
    Department of Soil, Water, and Environmental Sciences, Yuma Agricultural Center, The University of Arizona, Yuma, Arizona 85364, USA
    J Agric Food Chem 57:2320-3. 2009

Detail Information

Publications6

  1. ncbi request reprint Perchlorate and nitrate in leafy vegetables of North America
    C A Sanchez
    Department of Soil, Water, and Environmental Sciences, Yuma Agricultural Center, The University of Arizona, Yuma, Arizona 85364, USA
    Environ Sci Technol 39:9391-7. 2005
    ..These data are consistent with those of other reported perchlorate survey work with lettuce, bottled water, breast milk, dairy milk, and human urine, and suggest a wide national presence of perchlorate...
  2. ncbi request reprint Perchlorate, thiocyanate, and nitrate in edible cole crops (Brassica sp.) produced in the lower Colorado River region
    C A Sanchez
    Department of Soil, Water, and Environmental Sciences, Yuma Agricultural Center, The University of Arizona, Yuma, AZ 85364, USA
    Bull Environ Contam Toxicol 79:655-9. 2007
    ..However, the levels of perchlorate observed are low relative to the nitrate and thiocyanate naturally present in these species and low relative to the reference dose recommended by the NAS and the USEPA...
  3. doi request reprint Perchlorate exposure from food crops produced in the lower Colorado River region
    Charles A Sanchez
    Department of Soil, Water, and Environmental Sciences, Yuma Agricultural Center, The University of Arizona, Yuma, AZ 85364, USA
    J Expo Sci Environ Epidemiol 19:359-68. 2009
    ....
  4. doi request reprint Perchlorate in the feed-dairy continuum of the southwestern United States
    C A Sanchez
    Department of Soil, Water, and Environmental Sciences, Yuma Agricultural Center, The University of Arizona, Yuma, Arizona 85364, USA
    J Agric Food Chem 56:5443-50. 2008
    ..The perchlorate content of milk was significantly related to the presence of perchlorate in feed but the variation of perchlorate in milk could not be explained by feed intake alone...
  5. ncbi request reprint Accumulation and perchlorate exposure potential of lettuce produced in the Lower Colorado River region
    C A Sanchez
    Department of Soil, Water, and Environmental Sciences, Yuma Agricultural Center, The University of Arizona, 85364, USA
    J Agric Food Chem 53:5479-86. 2005
    ..These data support the conclusion that potential perchlorate exposures from lettuce irrigated with Colorado River water are negligible relative to acute or long-term harmful amounts...
  6. doi request reprint Hypochlorite treatments are not a significant source of perchlorate exposure in lettuce
    C A Sanchez
    Department of Soil, Water, and Environmental Sciences, Yuma Agricultural Center, The University of Arizona, Yuma, Arizona 85364, USA
    J Agric Food Chem 57:2320-3. 2009
    ..Because of the relatively low concentrations of perchlorate present after dilution and the low volumes applied to lettuce, hypochlorite solutions do not appear to be a significant source of the perchlorate levels found in lettuce...