2026-09-20T13:39:01Z https://www.ideals.illinois.edu/oai-pmh

oai:www.ideals.illinois.edu:2142/83702 2023-07-11 col_2142_5131 col_2142_14781 com_2142_5130 com_2142_687 com_2142_397

Feng, Hao Wang, Hua 2015-09-25T21:10:06Z 2015-09-25T21:10:06Z 10000-01-01 2006 2006 POAA exhibited the highest bactericidal ability in the reduction of E. coli O157:H7 populations on cantaloupes and fresh-cut apples, followed by AEW and chlorine. The sequential treatment of AEW followed by Calcium Ascorbate exhibited a good browning control ability and helped to extend shelf life of fresh-cut apples. The aqueous ozone followed by AEW wash was effective in initial natural flora population reduction on cilantro and maintained low microbial growth during storage. The different cell morphological changes of E. coli cells treated with POAA from that of AEW and chlorine indicate that POAA, AEW and chlorine may have different bactericidal mechanisms. The surface roughness value obtained from 3-D images reconstructed from 2-D images acquired with a CSLM was in good agreement with that measured with a surface profilometer. The surface roughness played an important role in the removal and inactivation of E. coli O157:H7 inoculated onto fresh fruits during sanitizing treatments. Washing condition tests showed that the residual bacterial population decreased with increasing agitation rate, flow velocity, and treatment time. Made available in DSpace on 2015-09-25T21:10:06Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 3223744.pdf: 6508871 bytes, checksum: 43b2a6622dd0f3028bbb1cfa71b0367a (MD5) Previous issue date: 2006 Embargo set by: Seth Robbins for item 84983 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs U of I Only 183 p. Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2006. http://hdl.handle.net/2142/83702 (MiAaPQ)AAI3223744 eng Biology, Microbiology Investigation of the Interactions Between Sanitizers, Surface Characteristics, Washing Conditions, and Bacteria for Improving Microbial Safety of Fresh Produce text Food Science and Human Nutrition Food Science and Human Nutrition University of Illinois at Urbana-Champaign Dissertation Ph.D.