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FOS4222 FOOD MICROBIOLOGY

FOS4222 FOOD MICROBIOLOGY SYLLABUS (3rd Edition)

INSTRUCTOR: Dr. Anita C. Wright
Office: Room 214 Aquatic Food Products Building
Phone: 392-1991, Ext. 311 Lab Ext. 312
Email: acw@ufl.edu
Website: http://fshn.ifas.ufl.edu/faculty/ACWright/FOS4222.html

OFFICE HOURS: Tuesday and Thursday, 10:00 – 12:00
Available for drop in visits AT ANYTIME- Door is always open
Or just call anytime to make sure I’m in.

COURSE DESCRIPTION: The contents of this course include fundamental aspects of microbiological contamination and control during harvesting, processing and storage of foods, analysis of microbial food fermentation, microbial ecology of foods, selection of methods to examine foods for microbial content, and a survey of foodborne pathogens.

OBJECTIVES: Successful completion of this course will enable students to achieve the following:

  1. Accurately measure growth, survival, and death of microbes in food and water.
  2. Define the metabolic basis for methods of food preservation.
  3. Trace microbial pathways and end products that are involved in food fermentation.
  4. Recognize symptoms, epidemiology, and pathogenesis of foodborne infections.
  5. Critically evaluate methods for detection, enumeration, and control of foodborne pathogens.

RELATED COURSES: Microbiology, Biochemistry, Bacterial Genetics, Immunology, Food Fermentations, Microbial Ecology, Epidemiology, Parasitology, Virology

REQUIRED TEXT:

Food Microbiology: Fundamentals and Frontiers.  2nd or 3rd edition. ASM Press Washington D.C

ATTENDANCE IS REQUIRED

GRADING: A=90-100, B+86-89, B=80-85, C+=76-79, C=70 75, D+=66-69, D=60-65
Four tests and a cumulative optional final exam will be given. Final Grade is average of four tests OR three tests and the final exam OR all five tests (including final exam) can be taken and lowest score will be dropped.

NO MAKE UP TESTS: One missed exam can be used as dropped test but you will then be required to take final exam.

FOS 4222 FOOD MICROBIOLOGY, SPRING SEMESTER, 2008 (Third Edition)

DATE

TOPIC

Chapter

LAB

JAN  7

History of Food Microbiology

Notes

 

          9 

Microbial Growth

1

1. Introduction

        11

Indicator Organisms

4

 

        14   

Meat, Poultry

6

2. Selective Media

        16

Seafood

6

2. Selective Media

        18

Milk /Dairy Products

7

 

        21

MLK Holiday – no class

 

 

        23

Fruits/Veggies/grains

8,9

3. Microscopy

        25

Fermented Foods

2, 35

 

        28

Fermented Foods

36-39

4. Enumeration

        30

Wine/Beer

40-41

4. Enumeration

FEB   1

EXAM I

 

 

          4

Preservation physical

32

5. MPN

          6

Preservation: chemical/Biological

33-34

5. MPN

          8

Pathogenesis

Notes

 

        11

Helminths

29-30

6. E. coli

        13

Protozoa

31

6. E. coli

        15

Mycotoxins

24-26

 

        18

Clostridium botulinum

18

7. Fungi

        20

C. perfringens

19

7. Fungi

        22

Bacillus spp.

20

 

        25

Sporulation

3

8. Salmonella

        27

Staphylococcus aureus

22

8. Salmonella

        29

EXAM III

 

 

MAR 3

Listeria moncytogenes

21

Review

          5

Yersinia enterocolitica

14

LAB MIDTERM

          7

E. coli O157:H7

12

 

   10-14

Spring Break- no classes

 

 

         17

Shigella 

15

9. Immunoassays

         19

Campylobactor

11

9. Immunoassays

         21

Salmonella

10

 

         24

Vibrios

16

10. DNA probe

         26

Review  

10. DNA probe

         28

EXAM III

 

 

         31

Viruses 

27-28

11. PCR

APR   2

Detection methods

43

11. PCR

           4

Rapid methods: molecular

44,47

 

           7

Risk Assessment 

45 (Danyluk)

12.  PCR Typing

         9

Prions

28

12.  PCR Typing

11

Biofilms/Antibiotics

2

 

14

Epidemiology

23 (Hammond)

Review

16

Emerging infectious diseases

(Morris)

Lab Final

18

REVIEW

 

 

21

EXAM IV

 

 

23

No Class

 

Lab Report Due

30

OPTIONAL FINAL

5:30-7:30

 

 

Links to Food-borne disease sites:

ACADEMIC HONESTY:

All students are expected to follow University guidelines for Academic Honesty. Students requesting classroom accommodation must first register with the Dean of Students Office. The Dean of Students Office will provide documentation to the student who must then provide this documentation to the Instructor when requesting accommodation.

In 1995 the UF student body enacted a new honor code and voluntarily committed itself to the highest standards of honesty and integrity. When students enroll at the university, they commit themselves to the standard drafted and enacted by students.  In adopting this honor code, the students of the University of Florida recognize that academic honesty and integrity are fundamental values of the university community.  Students who enroll at the university commit to holding themselves and their peers to the high standard of honor required by the honor code. Any individual who becomes aware of a violation of the honor code is bound by honor to take corrective action. The quality of a University of Florida education is dependent upon community acceptance and enforcement of the honor code. The Honor Code: We, the members of the University of Florida community, pledge to hold ourselves and our peers to the highest standards of honesty and integrity. On all work submitted for credit by students at the university, the following pledge is either required or implied: “On my honor, I have neither given nor received unauthorized aid in doing this assignment.” The university requires all members of its community to be honest in all endeavors. A fundamental principle is that the whole process of learning and pursuit of knowledge is diminished by cheating, plagiarism and other acts of academic dishonesty. In addition, every dishonest act in the academic environment affects other students adversely, from the skewing of the grading curve to giving unfair advantage for honors or for professional or graduate school admission. Therefore, the university will take severe action against dishonest students. Similarly, measures will be taken against faculty, staff and administrators who practice dishonest or demeaning behavior. Students should report any condition that facilitates dishonesty to the instructor, department chair, college dean or Student Honor Court. (Source: 2007-2008 Undergraduate Catalog). It is assumed all work will be completed independently unless the assignment is defined as a group project, in writing by the instructor. This policy will be vigorously upheld at all times in this course.

 

Software Use:

All faculty, staff and students of the university are required and expected to obey the laws and legal agreements governing software use. Failure to do so can lead to monetary damages and/or criminal penalties for the individual violator. Because such violations are also against university policies and rules, disciplinary action will be taken as appropriate.

 

Campus Helping Resources

Students experiencing crises or personal problems that interfere with their general wellbeing are encouraged to utilize the university’s counseling resources. Both the Counseling Center and Student Mental Health Services provide confidential counseling services at no cost for currently enrolled students. Resources are available on campus for students having personal problems or lacking clear career or academic goals, which interfere with their academic performance. The Counseling Center is located at 301

Peabody Hall (next to Criser Hall). Student Mental Health Services is located on the second floor of the Student Health Care Center in the Infirmary.

University Counseling Center, 301 Peabody Hall, 392-1575, www.counsel.ufl.edu

Career Resource Center, CR-100 JWRU, 392-1602, www.crc.ufl.edu/

Student Mental Health Services, Rm. 245 Student Health Care Center, 392-1171, www.shcc.ufl.edu/smhs/

Alcohol and Substance Abuse Program (ASAP)

Center for Sexual Assault / Abuse Recovery & Education (CARE)

Eating Disorders Program

Employee Assistance Program

Suicide Prevention Program

 

Students with Disabilities

The Disability Resource Center coordinates the needed accommodations of students with disabilities. This includes registering disabilities, recommending academic accommodations within the classroom, accessing special adaptive computer equipment, providing interpretation services and mediating faculty-student disability related issues. 0001 Reid Hall, 392-8565, www.dso.ufl.edu/drc/

 

 

 


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