Information Package / Course Catalogue
Risk Assessment in Medicinal and Aromatic Plants
Course Code: TAB133
Course Type: Area Elective
Couse Group: Short Cycle (Associate's Degree)
Education Language: Turkish
Work Placement: N/A
Theory: 2
Prt.: 0
Credit: 2
Lab: 0
ECTS: 2
Objectives of the Course

To inform students about the risks associated with medicinal and aromatic plants and how to avoid them.

Course Content

Comprehensive information is provided on biotic and abiotic risks that may be encountered at every stage of medicinal and aromatic plant cultivation and production. Solutions that can be applied when these situations are encountered are explained.

Name of Lecturer(s)
Learning Outcomes
1.Identifies risk factors in the medicinal and aromatic plant supply chain and analyze the cascading effects of these risks on human health and the environment.
2.Explains toxic chemicals, allergens, and plant-pesticide interactions in herbal products; and assess the harms of incorrect plant selection and improper use.
3.Distinguishes bacterial and parasitic agents and microbial toxins that may contaminate herbal raw materials; and interpret the risks these pathogens pose to public health.
4.Explains the effects of heavy metals, pesticide residues, and environmental pollution on the quality of medicinal plants; and discuss the negative impacts of weed infestation on ecosystems and product purity.
5.Develops safe production protocols by preventing contamination and pollution in herbal production and processing processes.
Recommended or Required Reading
1.Luo, L., Wang, B., Jiang, J., & Chen, S. et al. (2021). "Heavy Metal Contaminations in Herbal Medicines: Determination, Comprehensive Risk Assessments, and Solutions." Frontiers in Pharmacology, 11, 595335.
2.World Health Organization. (2007). "WHO Guidelines on Good Agricultural and Collection Practices (GACP) for Medicinal Plants." Cenevre: WHO.
3.Tanker, M., Tanker, N., & Aslan, M. (Eczacılık Fakülteleri Yayını). "Farmakognazi I - II". Ankara Üniversitesi.
Weekly Detailed Course Contents
Week 1 - Theoretical
Overview of the concept of risk
Week 2 - Theoretical
Chain reaction and food chain
Week 3 - Theoretical
Pollutants and environmental pollution
Week 4 - Theoretical
Pesticide and heavy metal contamination (QUIZ)
Week 5 - Theoretical
Harmful effects of pesticides and heavy metals on the environment and human health
Week 6 - Theoretical
Toxic chemicals and reactions
Week 7 - Theoretical
Contamination and microbial toxins.
Week 8 - Theoretical
Plant-borne bacteria (MIDTERM EXAM)
Week 9 - Theoretical
Plant-borne parasites
Week 10 - Theoretical
Ways to protect against contamination and pollution (VERBAL EXAM)
Week 11 - Theoretical
Alleric reactions
Week 12 - Theoretical
Weed infestation
Week 13 - Theoretical
Herb-drug interactions and side effects
Week 14 - Theoretical
Incorrect plant selection and improper use
Assessment Methods and Criteria
Type of AssessmentCountPercent
Quiz1%5
Verbal Examination1%5
Midterm Examination1%30
Final Examination1%60
Workload Calculation
ActivitiesCountPreparationTimeTotal Work Load (hours)
Lecture - Theory140228
Quiz1314
Midterm Examination1617
Final Examination110111
TOTAL WORKLOAD (hours)50
Contribution of Learning Outcomes to Programme Outcomes
PÇ-1
PÇ-2
PÇ-3
PÇ-4
PÇ-5
PÇ-6
PÇ-7
PÇ-8
PÇ-9
PÇ-10
PÇ-11
PÇ-12
PÇ-13
PÇ-14
PÇ-15
OÇ-1
5
5
5
2
3
2
OÇ-2
5
5
5
2
3
2
OÇ-3
5
5
5
2
3
2
OÇ-4
5
5
5
2
3
2
OÇ-5
5
5
5
2
3
2
Adnan Menderes University - Information Package / Course Catalogue
2026