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Quality assurance of Fish and Fishery Products

Quality assurance of Fish and Fishery Products

Teacher

Dr. Naveen Kumar Vate

Category

Core Courses

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Course Name: Quality assurance of Fish and Fishery Products

FSPT 3209(2+1) : FSPT 3209(2-1-0)

Course Objectives

  • The students will learn about different microorganisms associated with fish and fishery products.
  • Study about HACCP quality control and management of fish and fisheries products.
  • Study the role of microorganisms in spoilage and their effects on human health.

CO-PO Mapping

COs. Course outcome Mapping of POs with COs
CO-1 Understand the knowledge on National and International standards associated with fishery products PO1, PO2
CO-2 Learn the evaluation of biological, physical, chemical and sensory of fish and fishery products PO1, PO3
CO-3 Understand the estimation of optimum acceptable limit of quality parameters both national and internationally PO1, PO2, PO4

 

PO1: Knowledge enhancement: Enhanced knowledge on concepts, essential facts, basics, principles and theories relating to fishery biology, biodiversity and aquatic environment, aquaculture, fish nutrition, fish physiology, genetics and biotechnology, fish processing, fisheries engineering, fish microbiology, fishery extension, economics, and biostatistics.

PO2: Professional and Entrepreneurial Skill development: Understanding the value and processes of life-long learning and professional enhancement and entrepreneurship development.

PO3: Critical thinking: After identifying the assumptions from the subject, take informed actions to frame the thinking and check out the degree to which these assumptions are accurate and valid, and look at our ideas and decisions (intellectual, organizational, and personal) from different perspectives.

PO4: Problem Solving: solve the problems from concerned disciplines using the knowledge, skills and attitude acquired from various disciplines in fisheries science.

Course Syllabus

Quality Assurance of Fish and Fishery Products      

Theory

Quality dimensions of seafood – sensory, intrinsic, quantitative and affective parameters.  Pre-harvest and post harvest factors affecting quality.  Assessment of quality changes in fresh and iced fish.  Quality changes during processing.  Importance of quality, definitions and terminologies.   Application of HACCP concept in surveillance and quality assurance programmes for raw, frozen, canned, cured, irradiated, cooked and chilled, modified atmosphere packaged and freeze dried products.  Risk assessment, principles of plant hygiene and sanitation, pest control, personnel hygiene, planning and layout, equipment construction and design.  Food laws and standards,  national and international legislation, mandatory and non mandatory standards.  Role of export inspection council & export inspection agency and MPEDA in fish and fishery products. Executive instructions on fish and fishery products, Legislation for export quality assurance in India.Certification system for fish & fishery products.  Legal basis for monitoring products related EU requirements. Scheme for approval and monitoring of establishments/factory vessels/ freezer vessels processing/storing fish & fishery products for export. Complaint handling procedure on fish and fishery products. Interpretation of test reports and limits on chemical residues. GOI notifications on fish and fishery products. General requirements for export of fish and fishery products to the EU. International regulatory framework for fish safety and quality. Prerequisites to HACCP, Labelling for product traceability and Labelling requirements- National and international, legislation on labelling, components of traceability code-nutrition facts and nutrition labelling, specific requirements of nutrition labelling, food meant for specific age group and convalescing people.  EU legislation on traceability of fish and fish products, Assessment of food safety programmes, The HACCP for seafood industries and protection of food from adulterants. Standards for sea foods.FSSA, FDA, ISO.Use of additives in seafood processing as quality enhancers.  Seafood  safety, authenticity, traceability. Waste management in seafood processing.

Practicals

 Assessment of quality of fresh fish by sensory, biochemical, and instrumental   methods.  Chlorination and Hardness estimations.  Quality analysis of canned, frozen, cured and pickled fish products.  Quality tests for tin and corrugated containers.  Assessment of plant, equipment sanitation and personnel hygiene.  Detection of filth and extraneous matter in traditional processed products.

 

References

Food Microbiology 4th Edition (2008), William C. Frazer, The McGraw Hill publishers, India

Modern food Microbiology  7h Edition (2005), James M. Jay, Martin J. Lossner and david A. Golden. Chapman and Hall Publishers, London

Food Microbiology: Fundamentals and Frontiers (1997). Doyle, M. P., Beuchat, L. R. and Montville, T. J. (Editors). ASM Press, Washington.

Foodborne Diseases ( 2007). Shabbir Simjee (Editor).  Humana Press Inc. New Jersy.

Principles of Food sanitation (2006). 5th Edition. Marriott,  N G and Gravani, R. B.  Springer Science Inc. New York.

Session Plan

Session 1

Role and significance of microorganisms in food, Quality dimensions of seafood – sensory, intrinsic, quantitative and affective parameters.

Session 1

https://www.youtube.com/watch?v=YbCsvBLtjlM

https://www.youtube.com/watch?v=shWayTlt4hk

Practical

Enumeration of total bacterial load in seafood by plate count method

P 1

 

Session 2

Growth and survival of microorganisms in food, sensory, intrinsic, quantitative and affective parameters

Session 2

https://www.youtube.com/watch?v=eXodVpT2F1E

Practical- Enumeration of total fungal load in cured fish and shellfish

P2

Session 3

Enumeration of microorganisms in foods

Session 3

https://www.youtube.com/watch?v=-KvWm3smDUA

https://www.youtube.com/watch?v=3cN7DAGdIpQ

Practical- Enumeration of anaerobic sulphite reducers from seafoods

P3

Session 4

Study of microorganisms by alternate and rapid methods

Session 4

https://www.youtube.com/watch?v=cMVyrrdgaYk

https://www.youtube.com/watch?v=D8poSQ5b8QI

Practical- Isolation and identification of E. coli from fish and fishery products by MPN and membrane filter methods

P4

Session 5

Food preservation techniques and microorganisms

Session 5

https://www.youtube.com/watch?v=MH2mlgOYd9o

https://www.youtube.com/watch?v=cNvIdbH0IaI

Practical- Isolation and identification of fecal streptococci from fish and fishery products

P5

Session 6

Food preservation techniques and microorganisms, Food preservation by high temperature

Session 6

https://www.youtube.com/watch?v=EtXBghUaEzw

https://www.youtube.com/watch?v=AnX1rsiDMQ4

Practical- Enumeration and identification of coagulase-positive Staphylococcus aureus from seafoods

P6

Session 7

Factors affecting heat destruction of microorganisms

Session 7

https://www.youtube.com/watch?v=lzyRmOn3Mys

Practical- Isolation and identification of Vibrio cholerae and Vibrio Parahaemolyticus in fish and fishery products

P7

Session 8

Thermal destruction of microorganisms

Session 8

https://www.youtube.com/watch?v=lzyRmOn3Mys

https://www.youtube.com/watch?v=P-nd9bO1EUE

Practical- Determination of microbiological quality of food by dye reduction test, IMVIC Test

P8

Session 9

Microorganisms associated with dried fish, Food preservation by use of radiation

Session 9

https://www.youtube.com/watch?v=rgBTKagE1uk

https://www.youtube.com/watch?v=kwRA3s3qUvw

Session 10

Session 13

Foodborne pathogens, Foodborne pathogens, Staphylococcus food intoxication, Foodborne gastroenteritis caused by Salmonella, Foodborne gastroenteritis caused by Listeria, Foodborne gastroenteritis caused by Vibrio cholera, Foodborne gastroenteritis caused by Vibrio parahaemolyticus, Foodborne gastroenteritis caused by Campylobacter

Session 13

https://www.youtube.com/watch?v=0AUmBiWiwNQ

Session 14

Biological hazards in foods, Foodborne parasites, Pathogenic flatworms and round worms and Its control measures

Session 14

https://www.youtube.com/watch?v=1LdYQ5Utu3Y

https://www.youtube.com/watch?v=OVMFw5nHmM8

Session 16

Spoilage of fresh and processed fish and fishery products, Microbiology and spoilage of cured fishery products

Session 16

https://www.youtube.com/watch?v=4KI5zFyA0zU

https://www.youtube.com/watch?v=ey1ZiQne_ds

Session 18

Quality control measures, Assurance and management quality of fish, HACCP, Quality Standards

Session 18

https://www.youtube.com/watch?v=9No0yWcQ78w

https://www.youtube.com/watch?v=_xWhEdcKsYU

Session 19

Standards for fish and fishery products

Session 19

https://www.youtube.com/watch?v=0Vsnia2o0G0

Practical

 

 

Session 1 & 2

Sensory Evaluation For Assessing The Quality of Raw Fish

 

 

Session 3 & 4

Chemical methods of assessing fish quality:
Determination of hypoxanthine in fish

 

 

Session 5 & 6

Determination Of Available Chlorine In Bleaching Powder, Sodium Hypochlorite And Process Water

 

 

Session 7 & 8

Biochemical Tests For The Characterization Of Microorganisms

 

 

Session 9 & 10

Enumeration of total bacterial load in seafood by plate count method

 

 

Session 11 & 12

Determination Of Microbiological Quality Of Food By Dye Reduction Test

 

 

Session 13 & 14

Cleaning and sanitizing food premises and food equipment

 

 

Session 15 & 16

Detection and testing of filth in traditional processed products

 

 

Assignment topics

  1. The role of microorganisms in spoilage and their effects on human health.
  2. The application of HACCP concept in surveillance and quality assurance programs for raw, frozen, canned, cured, irradiated, cooked and chilled, modified atmosphere packaged and freeze-dried products.
  3. Risk assessment, principles of plant hygiene and sanitation, pest control, personnel hygiene, planning and layout, equipment construction and design.
  4. Food laws and standards, national and international legislation, mandatory and non-mandatory standards.
  5. The role of export inspection council & export inspection agency and MPEDA in fish and fishery products.
  6. Executive instructions on fish and fishery products, Legislation for export quality assurance in India.
  7. Certification system for fish & fishery products1.
  8. Quality dimensions of seafood – sensory, intrinsic, quantitative and affective parameters.
  9. Pre-harvest and post-harvest factors affecting quality.
  10. Assessment of quality changes in fresh and iced fish.

Question Paper

 

Model Questions

Our Main Teachers

  Dr. Naveen Kumar Vate completed B.F.Sc. and M.F.Sc.in Fish Processing Technology from Karnataka Veterinary, Animal, and Fisheries Sciences University, Bidar, Karnataka and Ph.D in Food Science and Technology from Prince of Songkla University, Songkhla, Thailand. He has qualified ICAR – NET Exam. He also has postdoctoral research experience in the Division of Food and […]