WClasses
BIOL 345 - Microorganisms in Foods
Food preservation, spoilage, poisoning and modern concepts in quality assurance programs are studied. The aim is to understand factors governing microbial changes in foods. Problem solving in the food industry is emphasized. Laboratory work will reflect current practices in quality control and testing.
Prerequisites
BIOL240, BIOL240L, BIOL241 or Level at least 3A Biochemistry major
Corequisites
None
Antirequisites
None
Offerings
Fall 2025 [1259]
| Section | Class | Enrolled | Time | Days | Location | Instructor |
|---|---|---|---|---|---|---|
| LAB 101 | 7563 | 28 / 32 | 14:30 - 17:20 | M | ||
| LAB 102 | 7564 | 28 / 32 | 14:30 - 17:20 | M | ||
| LAB 103 | 7565 | 29 / 32 | 19:00 - 21:50 | M | ||
| LEC 001 | 7562 | 85 / 96 | 11:30 - 12:20 | M,W |
Fall 2023 [1239]
| Section | Class | Enrolled | Time | Days | Location | Instructor |
|---|---|---|---|---|---|---|
| LAB 101 | 7363 | 28 / 32 | 14:30 - 17:20 | M | ||
| LAB 102 | 7364 | 22 / 32 | 14:30 - 17:20 | M | ||
| LAB 103 | 7365 | 16 / 32 | 19:00 - 21:50 | M | ||
| LEC 001 | 7362 | 66 / 96 | 10:30 - 11:20 | M,W |
Fall 2022 [1229]
| Section | Class | Enrolled | Time | Days | Location | Instructor |
|---|---|---|---|---|---|---|
| LAB 101 | 8481 | 32 / 32 | 14:30 - 17:20 | M | B1 374 | Cheryl Duxbury |
| LAB 102 | 8482 | 30 / 32 | 14:30 - 17:20 | M | B1 378 | Cheryl Duxbury |
| LAB 103 | 8483 | 22 / 32 | 19:00 - 21:50 | M | B1 374 | Cheryl Duxbury |
| LEC 001 | 8480 | 84 / 96 | 11:30 - 12:20 | T,Th | PHY 145 | Jacqueline MacDonald |
Fall 2021 [1219]
| Section | Class | Enrolled | Time | Days | Location | Instructor |
|---|---|---|---|---|---|---|
| LAB 101 | 7463 | 15 / 16 | 11:00 - 13:20 | M | B1 374 | Cheryl Duxbury |
| LAB 102 | 7464 | 16 / 16 | 14:30 - 16:50 | M | B1 374 | Cheryl Duxbury |
| LAB 103 | 7465 | 13 / 16 | 19:00 - 21:20 | M | B1 374 | Cheryl Duxbury |
| LAB 104 | 9273 | 16 / 16 | 14:30 - 16:50 | T | B1 374 | Cheryl Duxbury |
| LAB 105 | 11787 | 14 / 16 | 19:00 - 21:20 | T | B1 374 | Cheryl Duxbury |
| LEC 001 | 7462 | 74 / 80 | Sarah Ruffell |
Fall 2019 [1199]
| Section | Class | Enrolled | Time | Days | Location | Instructor |
|---|---|---|---|---|---|---|
| LAB 101 | 7137 | 20 / 32 | 14:30 - 17:20 | M | B1 374 | Cheryl Duxbury |
| LAB 102 | 7138 | 18 / 32 | 14:30 - 17:20 | M | B1 378 | Cheryl Duxbury |
| LAB 103 | 7139 | 10 / 32 | 19:00 - 21:50 | M | B1 374 | Cheryl Duxbury |
| LEC 001 | 7136 | 48 / 96 | 13:30 - 14:20 | T,Th | AL 211 | Barb Butler |
Fall 2018 [1189]
| Section | Class | Enrolled | Time | Days | Location | Instructor |
|---|---|---|---|---|---|---|
| LAB 101 | 7000 | 30 / 32 | 14:30 - 17:20 | M | B1 374 | Cheryl Duxbury |
| LAB 102 | 7001 | 26 / 32 | 14:30 - 17:20 | M | B1 378 | Cheryl Duxbury |
| LAB 103 | 7002 | 22 / 32 | 19:00 - 21:50 | M | B1 374 | Cheryl Duxbury |
| LEC 001 | 6999 | 78 / 96 | 08:30 - 09:20 | T,Th | PHY 145 | Barbara J Butler |
Fall 2017 [1179]
| Section | Class | Enrolled | Time | Days | Location | Instructor |
|---|---|---|---|---|---|---|
| LAB 101 | 7067 | 29 / 32 | 14:30 - 17:20 | M | B1 374 | Cheryl Duxbury |
| LAB 102 | 7068 | 26 / 32 | 14:30 - 17:20 | M | B1 378 | Cheryl Duxbury |
| LAB 103 | 7069 | 29 / 32 | 19:00 - 21:50 | M | B1 374 | Cheryl Duxbury |
| LEC 001 | 7066 | 84 / 96 | 12:30 - 13:20 | T,Th | STC 0050 | Barbara J Butler |
Fall 2016 [1169]
| Section | Class | Enrolled | Time | Days | Location | Instructor |
|---|---|---|---|---|---|---|
| LAB 101 | 7012 | 32 / 32 | 14:30 - 17:20 | M | B1 374 | Cheryl Duxbury |
| LAB 102 | 7013 | 31 / 32 | 14:30 - 17:20 | M | B1 378 | Cheryl Duxbury |
| LAB 103 | 7014 | 31 / 32 | 19:00 - 21:50 | M | B1 374 | Cheryl Duxbury |
| LEC 001 | 7011 | 94 / 96 | 13:30 - 14:20 | T,Th | RCH 211 | Barbara J Butler |
Fall 2015 [1159]
| Section | Class | Enrolled | Time | Days | Location | Instructor |
|---|---|---|---|---|---|---|
| LAB 101 | 7185 | 29 / 32 | 14:30 - 17:20 | M | B1 374 | Cheryl Duxbury |
| LAB 102 | 7186 | 24 / 32 | 14:30 - 17:20 | M | B1 378 | Cheryl Duxbury |
| LAB 103 | 7187 | 25 / 32 | 19:00 - 21:50 | M | B1 378 | Cheryl Duxbury |
| LEC 001 | 7184 | 78 / 96 | 10:30 - 11:20 | T,Th | RCH 105 | Barbara J Butler |
Fall 2014 [1149]
| Section | Class | Enrolled | Time | Days | Location | Instructor |
|---|---|---|---|---|---|---|
| LAB 101 | 6871 | 32 / 32 | 14:30 - 17:20 | M | B1 374 | Cheryl Duxbury |
| LAB 102 | 6872 | 32 / 32 | 14:30 - 17:20 | M | B1 378 | Cheryl Duxbury |
| LAB 103 | 6873 | 30 / 32 | 19:00 - 21:50 | M | B1 378 | Cheryl Duxbury |
| LEC 001 | 6870 | 94 / 96 | 10:30 - 11:20 | T,Th | RCH 110 | Barbara J Butler |
Fall 2013 [1139]
| Section | Class | Enrolled | Time | Days | Location | Instructor |
|---|---|---|---|---|---|---|
| LAB 101 | 6461 | 31 / 32 | 14:30 - 17:20 | M | B1 374 | Cheryl Duxbury |
| LAB 102 | 6462 | 31 / 32 | 14:30 - 17:20 | M | B1 378 | Cheryl Duxbury |
| LAB 103 | 6463 | 26 / 32 | 19:00 - 21:50 | M | B1 378 | Cheryl Duxbury |
| LEC 001 | 6460 | 88 / 96 | 10:30 - 11:20 | T,Th | RCH 110 | Barbara J Butler |
Fall 2012 [1129]
| Section | Class | Enrolled | Time | Days | Location | Instructor |
|---|---|---|---|---|---|---|
| LAB 101 | 6353 | 30 / 32 | 14:30 - 17:20 | M | B1 374 | Cheryl Duxbury |
| LAB 102 | 6354 | 31 / 32 | 14:30 - 17:20 | M | B1 378 | Cheryl Duxbury |
| LAB 103 | 6355 | 32 / 32 | 19:00 - 21:50 | M | B1 378 | Cheryl Duxbury |
| LEC 001 | 6352 | 93 / 96 | 10:30 - 11:20 | T,Th | MC 1056 | Barbara J Butler |
Fall 2011 [1119]
| Section | Class | Enrolled | Time | Days | Location | Instructor |
|---|---|---|---|---|---|---|
| LAB 101 | 6191 | 29 / 32 | 14:30 - 17:20 | M | B1 374 | Cheryl Duxbury |
| LAB 102 | 6192 | 29 / 32 | 14:30 - 17:20 | M | B1 378 | Cheryl Duxbury |
| LAB 103 | 6193 | 31 / 32 | 19:00 - 21:50 | M | B1 378 | Cheryl Duxbury |
| LEC 001 | 6190 | 89 / 96 | 10:30 - 11:20 | T,Th | E2 1303 | Barbara J Butler |
Fall 2010 [1109]
| Section | Class | Enrolled | Time | Days | Location | Instructor |
|---|---|---|---|---|---|---|
| LAB 101 | 6196 | 32 / 32 | 14:30 - 17:20 | M | B1 374 | Cheryl Duxbury |
| LAB 102 | 6197 | 31 / 32 | 14:30 - 17:20 | M | B1 378 | Cheryl Duxbury |
| LAB 103 | 6198 | 32 / 32 | 19:00 - 21:50 | M | B1 378 | Cheryl Duxbury |
| LEC 001 | 6195 | 95 / 96 | 10:30 - 11:20 | T,Th | MC 4045 | Barbara J Butler |
Fall 2009 [1099]
| Section | Class | Enrolled | Time | Days | Location | Instructor |
|---|---|---|---|---|---|---|
| LAB 101 | 5963 | 26 / 30 | 14:30 - 17:20 | M | B1 374 | Cheryl Duxbury |
| LAB 102 | 5964 | 27 / 30 | 14:30 - 17:20 | M | B1 378 | Cheryl Duxbury |
| LAB 103 | 5965 | 31 / 30 | 19:00 - 21:50 | M | B1 378 | Cheryl Duxbury |
| LEC 001 | 5962 | 84 / 90 | 10:30 - 11:20 | T,Th | MC 2034 | Barbara J Butler |
Fall 2008 [1089]
| Section | Class | Enrolled | Time | Days | Location | Instructor |
|---|---|---|---|---|---|---|
| LAB 101 | 4756 | 27 / 30 | 14:30 - 17:20 | M | B1 374 | Cheryl Duxbury |
| LAB 102 | 4757 | 24 / 30 | 14:30 - 17:20 | M | B1 378 | Cheryl Duxbury |
| LAB 103 | 4758 | 19 / 30 | 19:00 - 21:50 | M | B1 378 | Cheryl Duxbury |
| LEC 001 | 4755 | 70 / 90 | 10:30 - 11:20 | T,Th | RCH 211 | Barbara J Butler |
Fall 2007 [1079]
| Section | Class | Enrolled | Time | Days | Location | Instructor |
|---|---|---|---|---|---|---|
| LAB 101 | 4457 | 25 / 30 | 14:30 - 17:20 | M | B1 374 | Cheryl Duxbury |
| LAB 102 | 4458 | 30 / 30 | 14:30 - 17:20 | M | B1 378 | Cheryl Duxbury |
| LAB 103 | 4459 | 29 / 30 | 19:00 - 21:50 | M | B1 378 | Cheryl Duxbury |
| LEC 001 | 4456 | 84 / 90 | 10:30 - 11:20 | T,Th | E2 1303 | Barbara J Butler |
Fall 2006 [1069]
| Section | Class | Enrolled | Time | Days | Location | Instructor |
|---|---|---|---|---|---|---|
| LAB 101 | 4307 | 28 / 30 | 14:30 - 17:20 | M | B1 374 | Cheryl Duxbury |
| LAB 102 | 4308 | 25 / 30 | 14:30 - 17:20 | M | B1 378 | Cheryl Duxbury |
| LAB 103 | 4309 | 25 / 30 | 19:00 - 21:50 | M | B1 378 | Cheryl Duxbury |
| LEC 001 | 4306 | 78 / 90 | 10:30 - 11:20 | T,Th | RCH 301 | Barbara J Butler |
Fall 2005 [1059]
| Section | Class | Enrolled | Time | Days | Location | Instructor |
|---|---|---|---|---|---|---|
| LAB 101 | 4364 | 27 / 30 | 14:30 - 17:20 | M,B | Cheryl Duxbury | |
| LAB 102 | 4365 | 25 / 30 | 14:30 - 17:20 | M,B | Cheryl Duxbury | |
| LAB 103 | 4366 | 18 / 30 | 19:00 - 21:50 | M,B | Cheryl Duxbury | |
| LEC 001 | 4363 | 70 / 90 | 10:30 - 11:20 | T,Th,B | Barbara J Butler |
Fall 2004 [1049]
| Section | Class | Enrolled | Time | Days | Location | Instructor |
|---|---|---|---|---|---|---|
| LAB 101 | 5004 | 31 / 30 | 14:30 - 17:20 | M,B | Cheryl Duxbury | |
| LAB 102 | 5005 | 27 / 30 | 14:30 - 17:20 | M,B | Cheryl Duxbury | |
| LAB 103 | 5006 | 0 / 30 | 19:00 - 21:50 | M,B | Cheryl Duxbury | |
| LEC 001 | 5003 | 58 / 90 | 10:30 - 11:20 | T,Th,B | Barbara J Butler |