Course ID: | FDST 7030E. 3 hours. |
Course Title: | Food Biochemical Reactions |
Course Description: | Biochemistry and functionality of food constituents; structure
and function of carbohydrates, lipids, proteins, and water in
foods that influence color, flavor, texture, stability, and
shelf life of complex food systems. Role of metabolism,
fermentation reactions, recombinant DNA technology, and
genetically engineered foods to food quality and quantity. |
Oasis Title: | Food Biochemical Reactions |
Nontraditional Format: | This course will be taught 95% or more online. |
Prerequisite: | FDST 7020E or permission of department |
Semester Course Offered: | Offered fall semester every odd-numbered year. |
Grading System: | A-F (Traditional) |
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Course Objectives: | At the end of the course, students should have an understanding
of the concepts of metabolism, bioenergetics, gene technology,
food composition, structure/functions, and the impact on food
quality. |
Topical Outline: | Introductory Topics
- Chemical composition of foods, analytical methods,
temperature, water activity, degradative reactions in foods
Water and Ice in Foods
- Water-solute interactions, water activity and measurement
Proteins
- Amino acids, protein structure-function, nutritional
properties, food protein concentrates and isolates
- Hydrolysis, modification, thermal denaturation, functionality
Carbohydrates
- Simple sugars, complex polysaccharides, reactions, analytical
methods
- Solubility, viscosity, gelling, types of functional
carbohydrates
Lipids
- Classification, nutritional properties, structure and
functional properties, physico-chemical properties, oxidative
reactions, autolysis and other degradative reactions
Glycolysis, TCA and Electron Transport Chain
- Fermentation, respiration, energetics of glycolysis, oxidation
of pyruvate and other reactions of TCA, oxidation-reduction
reactions, energy
Genomics and Gene Transfer Technology
- Methods and applications of gene technology, mutagenesis to
improve functionality and bioavailability
Analytical Methods for Foods, Biochemical Reactions in Foods
Chemical Safety of Foods
- Allergens, natural toxicants, toxic metabolites in foods
Shelf Life Testing in Foods
- Chemical changes in processing and storage, kinetics and shelf
life modeling, reaction order, quantification and prediction
of degradation, accelerated shelf life testing
Novel Processing and Storage on Chemical Reactions in Foods
- High pressure, electric pulse, irradiation |
Honor Code Reference: | Honesty and integrity is essential to the academic function of
the University. Dishonesty is strictly prohibited. Efforts to
receive or give assistance on examinations or other individual
assignments are prohibited. Refer to the Handbook on
regulations and procedures for conduct for more specific
information. Students found to be dishonest will be reported
to the Student Affairs Office for disciplinary actions. |