Biodosimetry of Escherichia coli UV Inactivation in Model Juices with Regard to Dose Distribution in Annular UV Reactors

Journal of Food Science

Volumn 69, Issue 1, 2004, Pages

  Koutchma, T ^a   Parisi, B ^a  

^a ILLINOIS INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

Biodosimetry; Tracers; UV decimal reduction dose; UV dose distribution

Indexed keywords

BACTERIA (MICROORGANISMS); ESCHERICHIA COLI;

EID: 1242322173     PISSN: 00221147     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1365-2621.2004.tb17862.x     Document Type: Article

References (17)

1. Anonymous. 2000. Kinetics of microbial inactivation for alternative food processing technologies. J Food Sci Supplement. Chicago, Ill.: Inst. of Food Technologists. Available from: http://vm.cfsan.fda.gov/~comm/ift-pref.html.
2. Abu-Chararah ZH. 1997. A numerical model for estimating average kight intensity in annular ultraviolet disinfection reactiors. Environ Technol 18:929-36.
3. Cabay A, Sommer R, Schoen D. 1996. Biodosimetry: model calculations for UV water disinfection devices with regard to doe distribution. Water Supply 30(4):1003-9.
4. Davis B, Dulbecco R, Eisen H, Ginsberg H. 1980. Microbiology. 3rd ed. New York: Harper & Row Publishers.
5. Downey D, Giles D, Delwiche M. 1998. Finite element analysis of particle and liquid flow through an ultraviolet reactor. Comput Electron Agric 21:81-105.
6. Gonzalez M. 1999. Efficacy and applications of pulsed light and UV technologies. Chipping Campden, Gloucestershire: Campden & Chorleywood R&D reports 90:6.
7. Hanes DE, Orlandi PA, Burr DH, Miliotis MD, Robi MG, Bier JW, Jackson GJ, Arrowood MJ, Churey JJ, Worobo RW. 2002. Inactivation of Crytosporidium parvum oocysts in fresh apple cider using ultraviolet irradiation. Appl Environ Microbiol 68:4168-72.
8. Hassen A, Mahrouk M, Ouzari H, Cherif M, Boudabous A, Damelincourt J. 2000. UV disinfection of treated wastewater in a large-scale pilot plant and inactivation of selected bacteria in a laboratory UV device. Bioresource Technol 74(2):141-50.
9. Hoyer O. 1998. Testing performance and monitoring of UV systems for drinking water disinfection. Water Supply 16(1/2):424-9.
10. Linden K, Darby L. 1997. Estimating effective germicidal dose from medium pressure UV lamps. J Environ Eng 123(11):1142-7.
11. Linden K, Darby L. 1998. Ultraviolet disinfection of marginal effluents: determining UV absorbance and subsequent estimation of UV intensity. Water Enviorn Res 70:214-23.
12. Miller LG, Kaspar CW. 1994. Escherichia coli O157:H7 acid tolerance and survival in apple cider. J Food Prot 57:460-4.
13. Qualls R, Johnson D. 1983. Bioassay and dose measurement in UV disinfection. Appl Environ Microbiol 45:872-7.
14. Sutton JC, Yu H, Grodzinski B, Johnstone M. 2000. Relationships of ultraviolet radiation dose and inactivation of pathogen propagules in water and hydroponic nutrient solutions. Can J Plant Pathol 22:300-9.
15. Swanson KMJ, Leasor SB, Downing DL. 1985. Aciduric and heat resistant microorganisms in apple juice and cider processing operations. J Food Sci 50:336-9.
16. Wright HB. 2000. Comparison and validation of UV dose calculations for low- and medium pressure mercury arc lamps. Water Environ Res July/Aug:14-21.
17. Wright JR, Sumner SS, Hackney CR, Pierson MD, Zoecklein BW. 2000. Efficacy of ultraviolet light for reducing Escherichia coli O157:H7 in unpasteurized apple cider J Food Prot 63:563-7.