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Information
| Unit | KARAİSALI VOCATIONAL SCHOOL |
| Code | TAB247 |
| Name | Dye Plants Processing Technology |
| Term | 2026-2027 Academic Year |
| Semester | 3. Semester |
| Duration (T+A) | 2-1 (T-A) (17 Week) |
| ECTS | 3 ECTS |
| National Credit | 2.5 National Credit |
| Teaching Language | Türkçe |
| Level | Ön Lisans Dersi |
| Type | Normal |
| Label | VK Vocational Knowledge Courses C Compulsory |
| Mode of study | Yüz Yüze Öğretim |
| Catalog Information Coordinator | Doç. Dr. NURTEN YILMAZ |
| Course Instructor |
The current term course schedule has not been prepared yet.
|
Course Goal / Objective
To teach the botanical characteristics of dye plants, the natural dyestuffs they contain, and the methods for extracting these substances from the plant.
Course Content
History of natural dyeing, classification of dye plants, and introduction to important local and global dye plants. Chemical structures of plant dyestuffs (flavonoids, anthraquinones, carotenoids, etc.) and extraction technologies. Theory of mordanting, types of mordants, and control of dyeing parameters (pH, temperature, duration)
Course Precondition
This course has no prerequisites.
Resources
Lecturer notes: review, journals
Notes
There are no references.
Course Learning Outcomes
| Order | Course Learning Outcomes |
|---|---|
| LO01 | Students will be able to identify dye plants and chemically analyze the main dyestuff groups they contain. |
| LO02 | Students will be able to select and apply appropriate technological methods for dyestuff extraction from plant materials. |
| LO03 | Students will be able to prepare dyeing recipes to achieve desired color tones and fastness values using different mordants. |
| LO04 | Students will be able to conduct feasibility and sustainability assessments for the industrial-scale use of natural dyestuffs. |
| LO05 | In a laboratory setting, dye different fibers with different plants |
Relation with Program Learning Outcome
| Order | Type | Program Learning Outcomes | Level |
|---|---|---|---|
| PLO01 | Bilgi - Kuramsal, Olgusal | Defines the medicinal and aromatic plants grown intensively in the world and in Turkey, explains their general characteristics, climate and soil requirements and areas of use. | |
| PLO02 | Yetkinlikler - İletişim ve Sosyal Yetkinlik | Knows sufficient communication and information technologies for the field of agriculture and uses them effectively. | |
| PLO03 | Bilgi - Kuramsal, Olgusal | Defines the general characteristics of medicinal plants, aromatic plants, spice plants, pleasure plants, dye plants and explains their areas of use. | 4 |
| PLO04 | Beceriler - Bilişsel, Uygulamalı | Performs the necessary physical, chemical and sensory analyzes on plants. | |
| PLO05 | Beceriler - Bilişsel, Uygulamalı | Collects medicinal and aromatic plants from nature, produces, grows, care for them, propagates with different methods and harvests them. | |
| PLO06 | Bilgi - Kuramsal, Olgusal | Explains the uses of medicinal and aromatic plants in phytotherapy, aromatherapy and medicine. | |
| PLO07 | Bilgi - Kuramsal, Olgusal | Explains the importance of agricultural mechanization in plant cultivation and the characteristics of the tools used. | |
| PLO08 | Bilgi - Kuramsal, Olgusal | Explains the biology, systematics and physiology of medicinal and aromatic plants. | 2 |
| PLO09 | Bilgi - Kuramsal, Olgusal | Defines basic ecological concepts and ecological factors, explains the effects of agricultural activities on ecology and the environment. | 3 |
| PLO10 | Yetkinlikler - Bağımsız Çalışabilme ve Sorumluluk Alabilme Yetkinliği | Lists professional activities related to his/her field that he/she can participate in, can produce solutions when faced with unforeseen situations, and has the ability to work in a team and independently. | |
| PLO11 | Yetkinlikler - Alana Özgü Yetkinlik | Uses appropriate methods and techniques in extracting oils from plants and making perfumes from oils. | |
| PLO12 | Beceriler - Bilişsel, Uygulamalı | Uses appropriate methods and techniques to preserve and store medicinal aromatic plants with their bioactive substances and to preserve their chemical quality. | |
| PLO13 | Yetkinlikler - Alana Özgü Yetkinlik | Prepares chemical solutions, interprets chemistry instrumental analyses. | |
| PLO14 | Beceriler - Bilişsel, Uygulamalı | Explains plant nutrition methods and irrigation methods related to medicinal and aromatic plants, identifies pests, diseases and weeds and uses appropriate methods and techniques to control them. | |
| PLO15 | Yetkinlikler - Öğrenme Yetkinliği | Knows occupational safety rules in agricultural activities, basic OHS risks and hazard prevention methods, and has environmental awareness. | |
| PLO16 | Bilgi - Kuramsal, Olgusal | Defines basic concepts and principles on economics, explains the place and importance of the agricultural sector in the Turkish economy. | |
| PLO17 | Bilgi - Kuramsal, Olgusal | Explains soil properties, soil formation and soil analysis methods. | |
| PLO18 | Yetkinlikler - Öğrenme Yetkinliği | Has knowledge about tense sentences, auxiliary verbs, prepositions and knows the English equivalents of professional terms. | |
| PLO19 | Yetkinlikler - Öğrenme Yetkinliği | Have general information about Atatürk's principles and the history of the revolution. | |
| PLO20 | Yetkinlikler - Öğrenme Yetkinliği | Evaluates languages in terms of language and its importance, the birth of languages, their spread and structure. |
Week Plan
| Week | Topic | Preparation | Methods |
|---|---|---|---|
| 1 | History and Importance of Natural Dyeing | Preliminary research on the subject | Öğretim Yöntemleri: Soru-Cevap |
| 2 | Classification and Morphology of Dye Plants | Preliminary research on the subject | Öğretim Yöntemleri: Soru-Cevap |
| 3 | Chemical Structure and Classification of Plant Dyestuffs | Preliminary research on the subject | Öğretim Yöntemleri: Tartışma |
| 4 | Dyestuff Extraction Methods and Technologies | Preliminary research on the subject | Öğretim Yöntemleri: Soru-Cevap |
| 5 | Theory of Mordanting and Chemistry of Mordant Substances | Preliminary research on the subject | Öğretim Yöntemleri: Soru-Cevap |
| 6 | Preparation of Textile Fibers for Natural Dyeing (Pre-treatment Processes) | Preliminary research on the subject | Öğretim Yöntemleri: Tartışma |
| 7 | Dyeing Techniques: Direct, Mordant, and Vat Dyeing | Preliminary research on the subject | Öğretim Yöntemleri: Soru-Cevap |
| 8 | Mid-Term Exam | Studying the given researches | Ölçme Yöntemleri: Yazılı Sınav |
| 9 | Dye Plants Yielding Red and Orange Colors (Madder, etc.) | Preliminary research on the subject | Öğretim Yöntemleri: Alıştırma ve Uygulama |
| 10 | Dye Plants Yielding Yellow and Brown Colors (Weld, Walnut, etc.) | Preliminary research on the subject | Öğretim Yöntemleri: Alıştırma ve Uygulama |
| 11 | Dye Plants Yielding Blue and Green Colors (Woad, etc.) | Preliminary research on the subject | Öğretim Yöntemleri: Gösterip Yaptırma |
| 12 | Use of Natural Dyestuffs in Food and Cosmetic Industries | Preliminary research on the subject | Öğretim Yöntemleri: Tartışma |
| 13 | Color Measurement, Fastness Tests, and Quality Control | Preliminary research on the subject | Öğretim Yöntemleri: Soru-Cevap |
| 14 | Ecological Standards and Sustainability in Natural Dyeing | Preliminary research on the subject | Öğretim Yöntemleri: Alıştırma ve Uygulama |
| 15 | Applications and Project Presentations | Preliminary research on the subject | Öğretim Yöntemleri: Alıştırma ve Uygulama |
| 16 | Term Exams | Studying the given research | Ölçme Yöntemleri: Proje / Tasarım |
| 17 | Term Exams | Studying the given research | Ölçme Yöntemleri: Proje / Tasarım |
Student Workload - ECTS
| Works | Number | Time (Hour) | Workload (Hour) |
|---|---|---|---|
| Course Related Works | |||
| Class Time (Exam weeks are excluded) | 14 | 2 | 28 |
| Out of Class Study (Preliminary Work, Practice) | 14 | 2 | 28 |
| Assesment Related Works | |||
| Homeworks, Projects, Others | 4 | 4 | 16 |
| Mid-term Exams (Written, Oral, etc.) | 1 | 1 | 1 |
| Final Exam | 1 | 2 | 2 |
| Total Workload (Hour) | 75 | ||
| Total Workload / 25 (h) | 3,00 | ||
| ECTS | 3 ECTS | ||