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Description of Individual Course Units| Course Unit Code | Course Unit Title | Type of Course Unit | Year of Study | Semester | Number of ECTS Credits | | GM302B | Instrumental Food Analysis | Compulsory | 3 | 6 | 4 |
| | Level of Course Unit | | First Cycle | | Objectives of the Course | | Instrumental food analysis is fundamental in food engineering education. In this lecture, the students learn the chromatographic and spectroscopic techniques and potentiometry. Applications on instruments for their jobs perform. | | Name of Lecturer(s) | | Dr. Öğr. Üyesi Tuğba ELBİR ABCA | | Learning Outcomes | | 1 | To learn the objective and contents | | 2 | To learn the chromatographic techniques | | 3 | To learn the spectroscopic techniques | | 4 | To understand the potantiometry | | 5 | Applications on instruments for their jobs (for Food Enginering) |
| | Mode of Delivery | | Normal Education | | Prerequisites and co-requisities | | None | | Recommended Optional Programme Components | | None | | Course Contents | | Modern food analyses methods are learned and applications are performed: Chromatographical analyses methods ( paper, column, thin-layer, gas and high pressure liquid chromatography); Spectroscopical analyses methods ( UV-Vis.,Fluorescence, Infrared, Atomic absorption spectrometry); Electrophoresis, Potentiometry. | | Weekly Detailed Course Contents | |
| 1 | Introduction, Gas chromatography, Some theoretical therms(Theoretical plate number, resolution,etc.) | | Laboratory Introduction, Solution Preparation | | 2 | Major components of gas chromatography: Carrier gas, columns, column packed materials, stationary phases. | | Sample preparation for gas chromatography | | 3 | Capillary columns, detectors, column temperature programming, derivatization, automation, qualitative and quantitative analyses. | | Introduction of gas chromatography parts on the device | | 4 | Applications of gas chromatography for food analyses. | | Application of gas chromatography | | 5 | High Pressure Liquid Chromatography, Theory and mode of chromatography | | Sample preparetion for HPLC | | 6 | The major components of HPLC (mobile phase solvent, pump, injection device, column and detector) | | Introduction of HPLC parts on the device | | 7 | Derivatization, Gradient elution | | HPLC application | | 8 | Midterm | | | | 9 | Automation, qualitative and quantitative analysis, HPLC applications for food analyses | | HPLC application | | 10 | Thin-Layer Chromatography: polarity and its chromatographic importance, added materials to adsorbent, applications of TLC for food analyses | | HPLC application 2 | | 11 | Column chromatography, Paper chromatography, Electrophoresis | | Electrophoresis application | | 12 | Spectroscopy: electromagnetic radiation, interaction of radiation with matter, atomic and molecular absorption and emission, Beer’s law | | Introduction of spectrophotometer parts on the device | | 13 | Factors affecting Beer’s Law, Radiation sources, filters and monochromator, cuvvets, detectors, qualitative and quantitative analyses with UV-Vis.spectrophotometer | | Spectrophotometer application | | 14 | Atomic Absorption Spectrophotometer:energy level diagram, Flame AA, the basic components of AAS, radiation sources, flameless technique, monochromator, detector, interferences, analysis of foodstuffs by AAS, Fluorescence, Infrared spectrophotometer | | Spectrophotometer application | | 15 | Potentiometry: what is potentiometry?, electrodes, potentiometric titrations | | Application of potentiometric methods |
| | Recommended or Required Reading | | 1. Enstrümental Gıda Analizleri (Güncellenmiş-Genişletilmiş) (3 Cilt Birarada) ; Yaşar Hışıl; 6.Baskı, 2010, Ege Üniversitesi Mühendislik Fakültesi Yayın No: 48 Ege Üniversitesi Basım Evi-İzmir 545 sayfa 2. Enstrümental Gıda Analizleri-Laboratuvar Deneyleri; Yaşar Hışıl; 2010. 3.Baskı, Ege Üniversitesi Mühendislik Fakültesi Y.No:45; Ege Üniversitesi Basım Evi-İzmir;41s. | | Planned Learning Activities and Teaching Methods | | | Assessment Methods and Criteria | |
| Midterm Examination | 1 | 100 | | SUM | 100 | |
| Final Examination | 1 | 100 | | SUM | 100 | | Term (or Year) Learning Activities | 40 | | End Of Term (or Year) Learning Activities | 60 | | SUM | 100 |
| | Language of Instruction | | Turkish | | Work Placement(s) | | None |
| | Workload Calculation | |
| Midterm Examination | 1 | 1 | 1 | | Final Examination | 1 | 2 | 2 | | Attending Lectures | 14 | 2 | 28 | | Practice | 10 | 4 | 40 | | Laboratory | 14 | 2 | 28 | | Self Study | 10 | 2 | 20 | |
| Contribution of Learning Outcomes to Programme Outcomes | | LO1 | 3 | 4 | 5 | 3 | 5 | 5 | | LO2 | 3 | 4 | 3 | 3 | 3 | 4 | | LO3 | 3 | 4 | 3 | 3 | 3 | 4 | | LO4 | 3 | 4 | 3 | 3 | 3 | 4 | | LO5 | 4 | 4 | 4 | 3 | 4 | 5 |
| | * Contribution Level : 1 Very low 2 Low 3 Medium 4 High 5 Very High |
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