Determination of degradation products and pathways of mancozeb and ethylenethiourea (ETU) in solutions due to ozone and chlorine dioxide treatments

Journal of Agricultural and Food Chemistry

Volumn 51, Issue 5, 2003, Pages 1341-1346

  Hwang, Eun Sun ^a   Cash, Jerry N ^a,b,c   Zabik, Matthew J ^a,c  

^a MICHIGAN STATE UNIVERSITY   (United States)

^b 334 G M Trout Food Sci Building ^*  (United States)

^c UNIVERSITY OF ILLINOIS AT URBANA CHAMPAIGN   (United States)

Author keywords

Chlorine dioxide; Degradation; ETU; Mancozeb; Ozone

Indexed keywords

2 IMIDAZOLIDINETHIONE; 4 IMIDAZOLECARBOXYLIC ACID ETHYL ESTER; CHLORINE DERIVATIVE; CHLORINE DIOXIDE; MANCOZEB; MANEB; OXIDE; OZONE; WATER; ZINEB;

ARTICLE; CHEMISTRY; CONCENTRATION (PARAMETERS); DEGRADATION; FERMENTATION; GAS CHROMATOGRAPHY; HYDROLYSIS; KINETICS; MASS FRAGMENTOGRAPHY; MASS SPECTROMETRY; OXIDATION; OZONATION; PH; SOLUTION AND SOLUBILITY;

CHLORINE COMPOUNDS; ETHYLENETHIOUREA; GAS CHROMATOGRAPHY-MASS SPECTROMETRY; HYDROGEN-ION CONCENTRATION; KINETICS; MANEB; OXIDES; OZONE; SOLUTIONS; ZINEB;

EID: 0037467085     PISSN: 00218561     EISSN: None     Source Type: Journal    
DOI: 10.1021/jf020764t     Document Type: Article

References (23)

1. Federal Register. Office of the Federal Register, National Archives and Records Service, General Service Administration, Dec 20, 1989.
2. Lentza-Rizos, C. Ethylenethiourea (ETU) in relation to use of ethylene bisdithiocarbamate (EBDC) fungicides. Rev. Environ. Contain. Toxicol. 1990, 115, 1-37.
3. BANRC (Board on Agriculture National Research Council). Regulating Pesticides in Food; National Academy Press: Washington, DC, 1987; p 209.
4. U.S. Environmental Protection Agency. Ethylene biodithiocarbamates (EBDCs); Notice of intent to cancel and conclusion of special review. Federal Register, 57 (41); U.S. Government Accounting Office: Washington, DC, 1992; pp 7434-7530.
5. Engst, R.; Schnaak, W. Residues of dithiocarbamate fungicides and their metabolites on plant foods. Residue Rev. 1974, 52, 45-67.
6. Fishbein, L.; Fawkes, J. Thin-layer chromatography of metallic derivatives of ethylenebis(dithiocarbamic) acid and their degradation products. J. Chromatogr. 1965, 19, 364-369.
7. Ong, K. C.; Cash, J. N.; Zabik, M. J.; Siddiq, M.; Jones, A. L. Chlorine and ozone washes for pesticide removal from apples and processed apple sauce. Food Chem. 1996, 55, 153-160.
8. Hwang, E.; Cash, J. N.; Zabik, M. J. Ozone and hydrogen peroxyacetic acid treatment to reduce or remove EBDCs and ETU residues in a solution. J. Agric. Food Chem. 2001, 49, 5689-5694.
9. Hwang, E.; Cash, J. N.; Zabik, M. J. Chlorine and chlorine dioxide treatment to reduce or remove EBDCs and ETU residues in a solution. J. Agric. Food Chem. 2002, 50, 4734-4742.
10. Zepp, R. G. Photochemical fate of agrochemicals in natural waters. In Pesticide Chemistry: Advances in Inteniational Research, Development and Legislation; Frehse, H., Ed.; VCH: Weinheim, Germany, 1991; pp 329-346.
11. FDA. Beverages: Bottled water; Final rule. Fed. Regist. 1995, 60, 57075-57130.
12. Graham, D. M. Use of ozone for food processing. Food Technol. 1997, 51 (6), 72-75.
13. Hwang, E.; Cash, J. N.; Zabik, M. J. Postharvest treatments for the reduction of mancozeb in fresh apples. J. Agric. Food Chem. 2001, 49, 3127-3132.
14. Richardson, S. D.; Thruston, A. D., Jr.; Collette, T. W.; Patterson, K. S.; Lykins, W., Jr.; Majetich, G.; Zhang, Y. Multispectral identification of chlorine dioxide disinfection byproducts in drinking water. Environ. Sci. Technol. 1998, 28, 592-599.
15. Hwang, E.; Cash, J. N.; Zabik, M. J. Degradation of mancozeb and ethylenethiourea in apples due to postharvest treatments and processing. J. Food Sci. 2002, in press.
16. Kopperman, H. L.; Kuehl. D. W.; Glass, G. E. Chlorinated compounds found in waste treatment effluents and their capacity to bioaccumulate. In Water Chlorination: Environmental Impact and Health Effects; Ann Arbor Science Publishers: Ann Arbor, MI, 1978; Vol. 1, pp 311-315.
17. Sherma, J. Current status of pesticide residue analysis. J. AOAC Int. 1997, 80, 283-287.
18. Richardson, S. D. Drinking water disinfection by-products. In The Encyclopedia of Environmental Analysis and Remediation; Meyers, R. A., Ed.; Wiley: New York, 1998; Vol. 3, pp 1398-1421.
19. Yefchak, G. E. Improvements to resolving power in time-of- flight mass spectrometry. Ph.D. Dissertation, Department of Chemistry, Michigan State University, MI, 1992.
20. Song, J.; Gardner, B.; Holland, J.; Beaudry, R. Rapid analysis of volatile flavor compounds in horticultural produce using SPME and GC/time-of-flight mass spectrometry. J. Agric. Food Chem. 1997, 44, 2187-2193.
21. Song, J.; Fan, L.; Beaudry, R. M. Application of solid phase microextraction and gas chromatography/time-of-flight mass spectrometry for rapid analysis of flavor volatiles in tomato and strawberry fruits. J. Agric Food Chem. 1998, 46, 3721-3726.
22. Standard Methods for Examination of Water and Wastewater, 17th ed.; American Public Health Association: New York, 1987; pp 162-165, 298-300.
23. Aizawa, H. Metabolic Maps of Pesticides; Academic Press: San Diego, CA, 1991; Vol. 1, p 54.