Food Protection Trends - July/August 2019 - 302

Figure 5

Figure 6

STEC appears to increase or decrease; however, statistical
analysis did not reveal significant differences in the concentration of STEC between sampling days.
Figure 4 illustrates the concentrations of STEC serogroups
in MW and CTR samples under frozen storage (-18°C).
Both the samples treated with microwaves and the controls
presented lower STEC concentrations after frozen storage
for seven or more days. Concentrations of STEC in Fig. 4
are composites of the three freezing storage periods, as no
statistically significant differences were seen (P > 0.05). In
Fig. 5, the concentration of STEC in samples under frozen
storage is presented separated by sampling days (Day 7,

302

Food Protection Trends July/August

Day 14, and Day 21), for illustration purposes. In Fig. 6 the
concentration of STEC in samples under frozen storage
measured against time are presented; it can be observed that
the concentration of STEC is unchanged over time. Last,
the microbial reduction effect of low-temperature storage
observed in this study was independent of treatment with
microwaves, since all the STEC serogroups either did not
differ significantly among treatments (P > 0.05) or presented
a statistically significantly effect of a treatment, with less
reduction of STEC in the samples treated with microwaves
(P < 0.05).



Food Protection Trends - July/August 2019

Table of Contents for the Digital Edition of Food Protection Trends - July/August 2019

Evaluation of STEC on Beef Intended for Non-intact Use After Treatment with Microwaves and Low Temperature Storage
Assessing Food Safety Behavior: Salient Beliefs of School Nutrition Employees
A Review of Food Recalls in Canada: A Nationwide Survey
Beyond the Bio Byron Chaves
PDG Highlight Seafood Safety and Quality Professional Development Group
General Interest Paper Control of Fishborne Parasites in the Food Industry
General Interest Paper Managing Vibrio Risk in Oysters
General Interest Paper Meeting Review: Food Waste and Sustainability–Strategies to Improve Food Safety, Food Security
Industry Products
Coming Events
Food Protection Trends - July/August 2019 - Cover1
Food Protection Trends - July/August 2019 - Cover2
Food Protection Trends - July/August 2019 - 289
Food Protection Trends - July/August 2019 - 290
Food Protection Trends - July/August 2019 - 291
Food Protection Trends - July/August 2019 - 292
Food Protection Trends - July/August 2019 - 293
Food Protection Trends - July/August 2019 - 294
Food Protection Trends - July/August 2019 - 295
Food Protection Trends - July/August 2019 - Evaluation of STEC on Beef Intended for Non-intact Use After Treatment with Microwaves and Low Temperature Storage
Food Protection Trends - July/August 2019 - 297
Food Protection Trends - July/August 2019 - 298
Food Protection Trends - July/August 2019 - 299
Food Protection Trends - July/August 2019 - 300
Food Protection Trends - July/August 2019 - 301
Food Protection Trends - July/August 2019 - 302
Food Protection Trends - July/August 2019 - 303
Food Protection Trends - July/August 2019 - 304
Food Protection Trends - July/August 2019 - Assessing Food Safety Behavior: Salient Beliefs of School Nutrition Employees
Food Protection Trends - July/August 2019 - 306
Food Protection Trends - July/August 2019 - 307
Food Protection Trends - July/August 2019 - 308
Food Protection Trends - July/August 2019 - 309
Food Protection Trends - July/August 2019 - 310
Food Protection Trends - July/August 2019 - 311
Food Protection Trends - July/August 2019 - 312
Food Protection Trends - July/August 2019 - 313
Food Protection Trends - July/August 2019 - 314
Food Protection Trends - July/August 2019 - 315
Food Protection Trends - July/August 2019 - 316
Food Protection Trends - July/August 2019 - A Review of Food Recalls in Canada: A Nationwide Survey
Food Protection Trends - July/August 2019 - 318
Food Protection Trends - July/August 2019 - 319
Food Protection Trends - July/August 2019 - 320
Food Protection Trends - July/August 2019 - 321
Food Protection Trends - July/August 2019 - 322
Food Protection Trends - July/August 2019 - 323
Food Protection Trends - July/August 2019 - 324
Food Protection Trends - July/August 2019 - 325
Food Protection Trends - July/August 2019 - Beyond the Bio Byron Chaves
Food Protection Trends - July/August 2019 - 327
Food Protection Trends - July/August 2019 - 328
Food Protection Trends - July/August 2019 - 329
Food Protection Trends - July/August 2019 - 330
Food Protection Trends - July/August 2019 - 331
Food Protection Trends - July/August 2019 - 332
Food Protection Trends - July/August 2019 - PDG Highlight Seafood Safety and Quality Professional Development Group
Food Protection Trends - July/August 2019 - General Interest Paper Control of Fishborne Parasites in the Food Industry
Food Protection Trends - July/August 2019 - 335
Food Protection Trends - July/August 2019 - 336
Food Protection Trends - July/August 2019 - 337
Food Protection Trends - July/August 2019 - General Interest Paper Managing Vibrio Risk in Oysters
Food Protection Trends - July/August 2019 - 339
Food Protection Trends - July/August 2019 - 340
Food Protection Trends - July/August 2019 - 341
Food Protection Trends - July/August 2019 - 342
Food Protection Trends - July/August 2019 - 343
Food Protection Trends - July/August 2019 - 344
Food Protection Trends - July/August 2019 - 345
Food Protection Trends - July/August 2019 - 346
Food Protection Trends - July/August 2019 - 347
Food Protection Trends - July/August 2019 - General Interest Paper Meeting Review: Food Waste and Sustainability–Strategies to Improve Food Safety, Food Security
Food Protection Trends - July/August 2019 - 349
Food Protection Trends - July/August 2019 - 350
Food Protection Trends - July/August 2019 - 351
Food Protection Trends - July/August 2019 - 352
Food Protection Trends - July/August 2019 - 353
Food Protection Trends - July/August 2019 - Industry Products
Food Protection Trends - July/August 2019 - 355
Food Protection Trends - July/August 2019 - 356
Food Protection Trends - July/August 2019 - 357
Food Protection Trends - July/August 2019 - Coming Events
Food Protection Trends - July/August 2019 - Cover3
Food Protection Trends - July/August 2019 - Cover4
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