Photobleaching with phloxine B sensitizer to reduce food matrix interference for detection of escherichia coli serotype O157: H7 in fresh spinach by flow cytometry

Food Microbiology

Volumn 36, Issue 2, 2013, Pages 416-425

  Buzatu, Dan A ^a   Cooper, Willie M ^a   Summage West, Christine ^a   Sutherland, John B ^a   Williams, Anna J ^a   Bass, Deborah A ^b   Smith, Lisa L ^b   Woodruff, Robert S ^b   Christman, Jessica M ^b   Reid, Steven ^b   Tucker, Randal K ^a   Haney, Christopher J ^c   Ahmed, Ashfaqe ^b   Rafii, Fatemeh ^a   Wilkes, Jon G ^a  

^a NATIONAL CENTER FOR TOXICOLOGICAL RESEARCH   (United States)

^b CENTER FOR DRUG EVALUATION AND RESEARCH   (United States)

^c CENTER FOR TOBACCO PRODUCTS   (United States)

Author keywords

Escherichia coli O157:H7; Flow cytometry; Food matrix interference; Photobleaching; RAPID B; Same day analysis

Indexed keywords

EOSINE BLUE; PHOTOSENSITIZING AGENT;

ARTICLE; BLEACHING; CHEMISTRY; DRUG EFFECT; EQUIPMENT; ESCHERICHIA COLI O157; ESCHERICHIA COLI O157:H7; EVALUATION STUDY; FLOW CYTOMETRY; FOOD CONTAMINATION; FOOD MATRIX INTERFERENCE; ISOLATION AND PURIFICATION; METHODOLOGY; MICROBIOLOGY; PRODUCT SAFETY; RADIATION EXPOSURE; RAPID-B; SAME DAY ANALYSIS; SPINACH;

ESCHERICHIA COLI O157:H7; FLOW CYTOMETRY; FOOD MATRIX INTERFERENCE; PHOTOBLEACHING; RAPID-B; SAME DAY ANALYSIS;

CONSUMER PRODUCT SAFETY; EOSINE I BLUISH; ESCHERICHIA COLI O157; FLOW CYTOMETRY; FOOD CONTAMINATION; PHOTOBLEACHING; PHOTOSENSITIZING AGENTS; SPINACIA OLERACEA;

EID: 84882802464     PISSN: 07400020     EISSN: 10959998     Source Type: Journal    
DOI: 10.1016/j.fm.2013.07.007     Document Type: Article

References (29)

1. Anonymous Escherichia coli O157:H7 in prepackaged Nestlé Toll House refrigerated cookie dough. Expert Rev. Anti-Infect. Ther. 2009, 7:641.
2. AOAC International Final Report and Executive Summaries From the AOAC International Presidential Task Force on Best Practices in Microbiological Methodology 2006, http://www.fda.gov/ucm/groups/fdagov-public/@fdagov-foods-gen/documents/document/ucm088702.pdf.
3. Berdalet E., Dortch Q. New double-staining technique for RNA and DNA measurement in marine phytoplankton. Mar. Ecol. Prog. Ser. 1991, 73:267-274.
4. Centers for Disease Control and Prevention Ongoing multistate outbreak of Escherichia coli serotype O157:H7 infections associated with consumption of fresh spinach - United States. Morbid. Mortal. Weekly Rep. 2006, 55:1045-1046.
5. Cleary T.G. The role of Shiga-toxin producing Escherichia coli in hemorrhagic colitis and hemolytic uremic syndrome. Sem. Pediatr. Infect. Dis. 2004, 15:260-265.
6. Cody S.H., Glynn M.K., Farrar J.A., Cairns K.L., Griffin P.M., Kobayashi J., Fyfe M., Hoffman R., King A.S., Lewis J.H., Swaminathan B., Bryant R.G., Vugia D.J. An outbreak of Escherichia coli O157:H7 infection from unpasteurized commercial apple juice. Ann. Intern. Med. 1999, 130:202-209.
7. Comas J., Vives-Rego J. Enumeration, viability and heterogeneity in Staphylococcus aureus cultures by flow cytometry. J.Microbiol. Methods 1998, 32:45-53.
8. Denny J., Bhat M., Eckmann K. Outbreak of Escherichia coli O157:H7 associated with raw milk consumption in the Pacific Northwest. Foodborne Pathog. Dis. 2008, 5:321-328.
9. Feng P., Weagant S.D., Jinneman K. Bacteriological Analytical Manual, Chapter 4a - Diarrheagenic Escherichia coli O157:H7 2011, Food and DrugAdministration. http://www.fda.gov/food/foodsafety/foodborneillness/foodborneillnessfoodbornepathogensnaturaltoxins/badbugbook/ucm071284.htm.
10. Foote C.S. Mechanism of addition of singlet oxygen to olefins and other substrates. Pure Appl. Chem. 1971, 27:635-645.
11. Gil M.I., Ferreres F., Tomás-Barberán F.A. Effect of postharvest storage and processing on the antioxidant constituents (flavonoids and vitamin C) of fresh-cut spinach. J.Agric. Food Chem. 1999, 47:2213-2217.
12. Green B.R., Durnford D.G. The chlorophyll-carotenoid proteins of oxygenic photosynthesis. Annu. Rev. Plant Physiol. Plant Mol. Biol. 1996, 47:685-714.
13. Hedhammar M., Stenvall M., Lönneborg R., Nord O., Sjölin O., Brismar H., Uhlén M., Ottosson J., Hober S. Anovel flow cytometry-based method for analysis of expression levels in Escherichia coli, giving information about precipitated and soluble protein. J.Biotechnol. 2005, 119:133-146.
14. Kase J.A., Maounounen-Laasri A., Son I., Deer D.M., Borenstein S., Prezioso S., Hammack T.S. Comparison of different sample preparation procedures for the detection and isolation of Escherichia coli O157:H7 and non-O157 STECs from leafy greens and cilantro. Food Microbiol. 2012 Dec, 32(2):423-426. 10.1016/j.fm.2012.08.006.
15. Koohmaraie M., Arthur T.M., Bosilevac J.M., Brichta-Harhay D.M., Kalchayanand N., Shackelford S.D., Wheeler T.L. Interventions to reduce/eliminate Escherichia coli O157:H7 in ground beef. Meat Sci. 2007, 77:90-96.
16. Kusunoki H., Bari M.L., Kita T., Sugii S., Uemura T. Flow cytometry for the detection of enterohaemorrhagic Escherichia coli O157:H7 with latex beads sensitized with specific antibody. J.Vet. Med. B 2000, 47:551-559.
17. Leach K.M., Stroot J.M., Lim D.V. Same-day detection of Escherichia coli O157:H7 from spinach by using electrochemiluminescent and cytometric bead array biosensors. Appl. Environ. Microbiol. 2010, 76:8044-8052.
18. McCarthy M. E.coli O157:H7 outbreak in USA traced to apple juice. Lancet 1996, 348:1299.
19. McGrath T. Food Emergency Response Network Method Development/Validation/Harmonization 2006, US Food and Drug Administration. http://www.flworkshop.com/2006/P4-McGrath_Tim.pdf.
20. Muirhead K.A. Applications of flow cytometry in clinical diagnosis. Trends Anal. Chem. 1984, 3:107-111.
21. Owens R., Stubbs L., Borel B., Moskal T., Miller M., Ramsaroop S. FERN Level 2 Validation: Assessment of the LITMUS RAPID-B E.coli O157, Assay With Nine Product Matrices 2009, Available online in Wilkes etal., 2012, Supplemental Materials.
22. Rossen L., Nørskov P., Holmstrøm K., Rasmussen O.F. Inhibition of PCR by components of food samples, microbial diagnostic assays and DNA-extraction solutions. Int. J. Food Microbiol. 1992, 17:37-45.
23. Sandvig K. Shiga toxins. Toxicon 2001, 39:1629-1635.
24. Snedeker K.G., Shaw D.J., Locking M.E., Prescott R.J. Primary and secondary cases in Escherichia coli O157 outbreaks: a statistical analysis. BMC Infect. Dis. 2009, 9:144.
25. Steen H.B. Flow cytometry of bacteria: glimpses from the past with a view to the future. J.Microbiol. Methods 2000, 42:65-74.
26. Tortorello M.L., Stewart D.S., Raybourne R.B. Quantitative analysis and isolation of Escherichia coli O157:H7 in a food matrix using flow cytometry and cell sorting. FEMS Immunol. Med. Microbiol. 1998, 19:267-274.
27. Weagant S.D., Bound A.J. Evaluation of techniques for enrichment and isolation of Escherichia coli O157:H7 from artificially contaminated sprouts. Int. J. Food Microbiol. 2001, 71:87-92.
28. Wilkes J.G., Tucker R.K., Montgomery J.A., Cooper W.M., Sutherland J.B., Buzatu D.A. Reduction of food matrix interference by a combination of sample preparation and multi-dimensional gating techniques to facilitate rapid, high sensitivity analysis for Escherichia coli serotype O157 by flow cytometry. Food Microbiol. 2012, 30:281-288.
29. Yang L., Wu L., Zhu S., Long Y., Hang W., Yan X. Rapid, absolute, and simultaneous quantification of specific pathogenic strain and total bacterial cells using an ultrasensitive dual-color flow cytometer. Anal. Chem. 2010, 82:1109-1116.