Nevşehir Hacı Bektaş Veli University Course Catalogue

Information Of Programmes

INSTITUTE OF SCIENCE / GM-718 - FOOD ENGINEERING (DOCTORATE DEGREE)

Code: GM-718 Course Title: MEAT BIOCHEMISTRY AND QUALITY Theoretical+Practice: 3+0 ECTS: 6
Year/Semester of Study 1 / Spring Semester
Level of Course 2nd Cycle Degree Programme
Type of Course Optional
Department FOOD ENGINEERING (DOCTORATE DEGREE)
Pre-requisities and Co-requisites None
Mode of Delivery Face to Face
Teaching Period 14 Weeks
Name of Lecturer NESİMİ AKTAŞ (naktas@nevsehir.edu.tr)
Name of Lecturer(s)
Language of Instruction Turkish
Work Placement(s) None
Objectives of the Course
The muscle and meat biochemistry course examines the detailed composition and structure of meat. This course focuses on the importance of the relationship between meat quality and biochemical changes, functional properties of meat used in meat products. In addition, it is aimed that students learn different events that occur in muscle / meat.

Learning Outcomes PO MME
The students who succeeded in this course:
LO-1 Examine the detailed composition of the muscle. PO-1 Has the skills of accessing, evaluating, interpreting and applying the knowledge in the area of engineering
PO-2 Has the skills of designing, applying and evaluating scientific research
PO-3 Integrates knowledge from different disciplines
PO-7 Has the endowments to lecture at the undergraduate level
PO-14 Has the ability to improve herself/himself by identifying his/her educational needs as to the current conditions
Examination
LO-2 Examines the biochemical changes that occur in the muscle after death. PO-1 Has the skills of accessing, evaluating, interpreting and applying the knowledge in the area of engineering
PO-2 Has the skills of designing, applying and evaluating scientific research
PO-3 Integrates knowledge from different disciplines
PO-7 Has the endowments to lecture at the undergraduate level
PO-14 Has the ability to improve herself/himself by identifying his/her educational needs as to the current conditions
Examination
LO-3 Examines thick and thin filament proteins PO-1 Has the skills of accessing, evaluating, interpreting and applying the knowledge in the area of engineering
PO-2 Has the skills of designing, applying and evaluating scientific research
PO-3 Integrates knowledge from different disciplines
PO-7 Has the endowments to lecture at the undergraduate level
PO-14 Has the ability to improve herself/himself by identifying his/her educational needs as to the current conditions
Examination
LO-4 Understands the relationship between glycolysis and meat quality. PO-1 Has the skills of accessing, evaluating, interpreting and applying the knowledge in the area of engineering
PO-2 Has the skills of designing, applying and evaluating scientific research
PO-3 Integrates knowledge from different disciplines
PO-7 Has the endowments to lecture at the undergraduate level
PO-14 Has the ability to improve herself/himself by identifying his/her educational needs as to the current conditions
Examination
LO-5 Understands the relationship between proteolytic enzymes, working conditions and meat quality. PO-1 Has the skills of accessing, evaluating, interpreting and applying the knowledge in the area of engineering
PO-2 Has the skills of designing, applying and evaluating scientific research
PO-3 Integrates knowledge from different disciplines
PO-7 Has the endowments to lecture at the undergraduate level
PO-14 Has the ability to improve herself/himself by identifying his/her educational needs as to the current conditions
Examination
LO-6 Gains the ability to learn on his own and to create the learning opportunity himself. PO-1 Has the skills of accessing, evaluating, interpreting and applying the knowledge in the area of engineering
PO-2 Has the skills of designing, applying and evaluating scientific research
PO-3 Integrates knowledge from different disciplines
PO-7 Has the endowments to lecture at the undergraduate level
PO-12 Takes responsibility in the solution of a problem related to his/her specialization area as group leader
Examination
LO-7 Gains the ability to work in harmony and to share tasks in a team by preparing group homework. PO-1 Has the skills of accessing, evaluating, interpreting and applying the knowledge in the area of engineering
PO-2 Has the skills of designing, applying and evaluating scientific research
PO-3 Integrates knowledge from different disciplines
PO-14 Has the ability to improve herself/himself by identifying his/her educational needs as to the current conditions
Examination
LO-8 Gains the skill of scanning literature on a subject, compiling information, and using computer software to report. PO-1 Has the skills of accessing, evaluating, interpreting and applying the knowledge in the area of engineering
PO-2 Has the skills of designing, applying and evaluating scientific research
PO-3 Integrates knowledge from different disciplines
PO-7 Has the endowments to lecture at the undergraduate level
PO-14 Has the ability to improve herself/himself by identifying his/her educational needs as to the current conditions
Examination
PO: Programme Outcomes
MME:Method of measurement & Evaluation

Course Contents
Composition and structure of meat. Types of muscles, thick filament proteins, structuring of myosin in thick filament, proteins of thin filament; actin, tropomyosin and troponin, cytoskeletal and other proteins of myofibrils, protein regulation, A band and I band. Contraction and death rigidity. Post-mortem physical and chemical changes during the transformation of muscle into meat, glycogen, high-energy phosphates and their metabolites. Some events occurring in muscle / meat, cold shortening, dissolution hardness, ripening of meat, water holding capacity of muscle, dark sectioned meat.
Weekly Course Content
Week Subject Learning Activities and Teaching Methods
1 Detailed composition of red meat Lecture, discussion
2 Muscle types Lecture, discussion
3 Thick filament proteins, thin filament proteins Lecture, discussion
4 Structural proteins Lecture, discussion
5 Biochemical changes after cutting Lecture, discussion
6 Death severity and the effects of glycolysis on meat quality Lecture, discussion
7 High energy phosphate compounds Lecture, discussion
8 mid-term exam
9 Water holding capacity and influencing factors Lecture, discussion
10 Sarcoplasmic proteins and their functions in muscle Lecture, discussion
11 Meat color and factors affecting meat color Lecture, discussion
12 Proteolytic enzymes, working conditions and their effects on meat quality Lecture, discussion
13 Electrical stimulation Lecture, discussion
14 Project presentations Lecture, discussion
15 Project presentations Lecture, discussion
16 final exam
Recommend Course Book / Supplementary Book/Reading
1 Pearson, A.M.; Young, R.B., 1989. Muscle and Meat Biochemistry. Academic Press, Inc.,London, p.457 Lawrie, R.A., 1991.
2 Meat Science. 5th Ed. Pergamon Press, New York, NY.
3 Meat Products Hand Book Gerhard Feiner CRC Press 2006 Laboratory Manual for Meat Science, 2000, 7th Edition by Savell, J.W. and Smith, G.C.
Required Course instruments and materials

Assessment Methods
Type of Assessment Week Hours Weight(%)
mid-term exam 8 1 40
Other assessment methods
1.Oral Examination
2.Quiz
3.Laboratory exam
4.Presentation
5.Report
6.Workshop
7.Performance Project
8.Term Paper
9.Project
final exam 16 2 60

Student Work Load
Type of Work Weekly Hours Number of Weeks Work Load
Weekly Course Hours (Theoretical+Practice) 3 14 42
Outside Class
       a) Reading 0
       b) Search in internet/Library 0
       c) Performance Project 0
       d) Prepare a workshop/Presentation/Report 5 8 40
       e) Term paper/Project 4 13 52
Oral Examination 0
Quiz 0
Laboratory exam 0
Own study for mid-term exam 3 5 15
mid-term exam 1 1 1
Own study for final exam 4 7 28
final exam 2 1 2
0
0
Total work load; 180