Food Science & Technology: Courses: Outlines: FOOD2340/2647 Food Safety

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FOOD2340/2647 - Food Safety


SESSION 2, 2006



Course staff


Name Location Phone Fax Email
A/Professor Julian Cox Room 704
Applied Science Building
9385 6063 9385 5966 julian.cox@unsw.edu.au
Professor Ken Buckle Room 707
Applied Science Building
9385 4378 9385 5966 k.buckle@unsw.edu.au

A/Professor Cox is the convenor for this course, and acts as the primary contact in relation to any questions you may have regarding the course. A number of lectures will be delivered by Professor Ken Buckle who, as the former coordinator of Food Safety and co-drafter of this year's syllabus, is also able to answer most questions. Lectures will also be delivered by Professor Graham Fleet and Dr Jayashree Arcot, as well as some external speakers.

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General course information

Outline

Health, lifestyle and consumer rights are some of the key issues in today’s society. The food we eat and its safety impact profoundly on these issues. This course examines food safety from the perspectives of the consumer, the food industry and government regulatory agencies. It addresses the chemical, microbiological, nutritional and dietary risks associated with food consumption, including genetically modified and functional foods. Management of these risks through legislation, risk analysis, industry initiatives, litigation, insurance and consumer organisations will be reviewed along with relevant educational, social, moral and ethical issues. This course is complemented by FOOD2330/FOOD2637 Quality Assurance and Control, which addresses more operational aspects of quality assurance and control relating to food safety and quality, at the level of the individual organisation, and FOOD2350/FOOD1787 Forensic Food Science, which addresses issues such as due diligence for food processors and the legal implications of food contamination and food poisoning.

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Objectives

Upon satisfactory completion of this course, students should have:

  • an understanding of the principles and framework of food safety through the risk analysis approach covering the chemical, nutritional and microbiological safety of foods;
  • an in-depth understanding of the application of food safety principles to specified food commodities;
  • gained knowledge of broad industry and legislative approaches to management of food safety at the national, regional and international levels; and
  • an appreciation of social and ethical issues relating to food safety.

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Requisite knowledge and relationships to other courses

While there are no formal prerequisites for this subject, it is assumed that students will have a basic knowledge of biology, chemistry, biochemistry and microbiology, and have undertaken study of food chemistry, food microbiology, food processing and preservation, earlier in their program or in previous studies outside UNSW.

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Target students and career prospects

The following students would find this course of most value:

  • undergraduate and graduate students in food science, nutrition, public health, medicine and general science;
  • professionals in the food or allied industries and government agencies, who wish to further or update their knowledge;
  • people conversant in food safety and quality at state, national or international level; and
  • consultancy groups involved in the design and implementation of, or training for, food safety and quality programs.

Various government agencies at state, national and international levels, responsible for setting and/or enforcing policies and legislation relating to food safety, or companies in the food or allied industries, employ food scientists, technologists or scientists from appropriate specialist disciplines. Such candidates with specific knowledge in food safety are likely to competitive.

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Structure

The course consists of 4 hours/week lecture-tutorials, Monday 12 - 2 pm, in Room 303, Mechanical Engineering (UNSW Map Reference J17) and Tuesday 9 - 11 am, in Room 149, Old Main Building (UNSW Map Reference K15).

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Assessment

Weighting of assessment tasks

Item Weighting
Progress examination 1 15%
Progress examination 2 15%
Group assignment and seminar 30%
Final examination 40%

To pass the course, students MUST obtain a cumulative pass mark for the progress and final examinations and a pass mark for the group assignment and seminar.

Details of assessment tasks

Each progress examination (of approximately 1 hour duration) will consist of 5-10 short answer questions, based on content presented in lectures in the weeks nominated in the lecture program. The examination dates are given in the lecture program and reminders will be given in class. These examinations are scheduled during formal class times. The aim will be to provide feedback on each of these examinations within two weeks of completion.

The final examination will be of 3 hours duration, held during the UNSW formal examination period. It will consist of 4-5 essay-style questions, covering the entire course, including material delivered by external speakers.

A description of the group assignment and seminar can be found in Classroom 2000.

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Resources

There is no single textbook that covers the material given in this course. Lecture content draws on material from review articles in journals, books, and documents from government, regulatory agencies, and industry sector organisations. Students enrolled in FOOD2340/FOOD2647 can gain access to the Powerpoint slides of most lectures (usually including those from external lecturers) through Classroom 2000. Additional technical content may be provided either as hard-copy handouts or as additional resources in Classroom 2000.

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Lecture Program

Week Date Lecturer Lecture topic/s
1 24 July KAB Introduction to the course, including organisation of assessment. Scope, significance, economic impact of food safety issues. Principles of food safety regulation, control.
25 July KAB History of food standards development in Australia: NFA/ANZFA/FSANZ. Development and amendment of food standards.
2 31 July KAB Food Standards Code review/update/case studies
1 August KAB Codex Alimentarius and international standards/bodies
3 7-8 August KAB Risk analysis framework (Codex). JECFA principles of food additive use: assessment of ADI. Implementation of risk analysis by FSANZ. Food safety objectives (ICMSF): rationale/case studies.
4 14 August KAB AQIS/FSANZ and imported foods. Food recalls: policy, implementation, case studies.
15 August KAB FSANZ Food Safety Standards: current issues
5 1 August JMC Progress examination 1
22 August KAB NSW Food Authority: history, formation, functions, review. Practical issues of enforcement of food regulations.
6 28 August AL Chemical risks in food: heavy metals, insecticides, agrichemical residues, industrial toxicants
29 August JA Nutritional hazards and risks: nutrient levels, natural toxicants, diet and health, effects of food processing, food security.
7 4 September JA Nutritional risks (continued): allergens and food sensitivities, safety of food fortification
5 September JMC Microbiological hazards and risks: bacteria, fungi, viruses, algae, protozoa, prions; significance, case studies
8 11 September JMC Microbiological hazards and risks (continued).
12 September GHF Safety aspects of genetically modified and functional foods.
9 18 September GHF Risks of GM foods (continued).
19 September Rob Dawson Industry food safety plans and their implementation: crisis management, case studies
25-26 September, no class - mid-Session recess
10 October 2 Public holiday - no class
3 October JMC Progress examination 2
11 9 October Clare Hughes Consumer input into food regulation development, consumer concerns, current issues
10 October Lisa Szabo Communication issues in food safety: managing the media, public education (mercury in fish, dioxins, microbiological spoilage / food poisoning)
12 16 October JMC+ Group seminars 1, 2
17 October JMC+ Group seminars 3, 4
13 23 October JMC+ Group seminars 5, 6
24 October JMC+ Group seminars 7, 8
14 30 October JMC+ Group seminars 9, 10
31 October JMC+ Class review

  • KAB: Professor Ken Buckle
  • JMC: Associate Professor Julian Cox
  • AL: Dr Alice Lee
  • JA: Dr Jayashree Arcot
  • GHF: Professor Graham Fleet

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Course administration

Attendance and absence

The policies of Food Science and Technology on attendance at classes, absences, and failure to submit assessment tasks reflect the policies provided in the UNSW Student Guide 2006 and on-line through the A-Z Guide at myUNSW. Students who fail to attend at least 80% of classes may be refused permission to sit for examinations or other forms of assessment. A list of attendees may be collected at any time. Consideration of non-attendance at classes and/or non-completion of assessment tasks will be given to students who experience genuine and properly documented cases of hardship, such as recent bereavement or serious illness. The process by which consideration is granted is documented in the UNSW Student Guide 2006 and on-line. This procedure must be followed. Note that consideration is just that - a properly presented case will be considered. Extenuating circumstances will be considered, though ongoing performance in the course and overall program will also be considered during the decision-making process and minor illnesses or other circumstances may not result in any adjustment to marks.

Supplementary assessment

Any supplementary assessment, usually in the form of examination, will be held on December 15, 2006, unless another date is negotiated with the academic coordinator of the course. DO NOT plan to travel before this date unless you are sure that you will pass the course.

Submission of assignments

Assignments must be submitted by 9am on the due date, unless another date is negotiated with the academic coordinators of the course. Assignments should be submitted with a completed assignment cover sheet, available from the Food Science and Technology office or on-line, and placed into the assignment box at the School Office (Level 3, Applied Science Building), unless other arrangements are made with the academic coordinators of the course.

Academic misconduct (plagiarism)

Refer to the UNSW Student Guide 2005 for University policies on academic misconduct, including plagiarism. If you do not understand these policies, consult with the course coordinator/s.

Participation in online discussions

When participating in on-line discussions, as in classroom discussions, maintain an attitude of respect, and principles of equity and diversity in your postings. Do NOT intentionally post comments that may be viewed as inappropriate by staff or students.

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Undergraduate Programs
BSc: Food Science & Technology
- Introduction
- Yr 1, Yr 2, Yr 3, Yr 4

BSc: Food Science & Nutrition
- Introduction
- Yr 1, Yr 2, Yr 3, Yr 4

BSc: Food Science
- Introduction
- Yr 1, Yr 2, Yr 3, Yr 4

BSc: Advanced Science
- Introduction
- Yr 1, Yr 2, Yr 3, Yr 4

Honours in Food Science
- Guidelines

Postgraduate Programs

- Grad. Dip. (Food Tech.)
- MSc (Coursework)

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