TABLE OF CONTENTS
Title Page
Certification
Dedication
Acknowledgement
Abstract
CHAPTER ONE
1.0 Introduction
1.1 Statement of problem
1.2 Objectives of the study
1.3 Limitation of study
1.4 Hypothesis
CHAPTER TWO
2.0 Literature review
2.1 History of essential oils
2.2 Composition
2.3 Isolation of essential oils
2.4 Analysis
2.5 General method of determining structures
2.6 General structure of essential oil
2.7 Functions of essential oils in plants
2.8 Concentration
2.9 Method of extraction and production
2.10 Distribution law
CHAPTER THREE
MATERIALS AND METHODS
3.0 Materials
3.1 Methods
3.2 Steam distillation (Apparatus)
3.3 Solvent extraction
3.4 Analysis
CHAPTER FOUR
RESULTS AND DISCUSSION
4.1 Solvent extraction and steam distillation
4.2 Values of the extraction work
4.3 Acid value
4.4 Specific gravity value
4.5 Iodine value
4.6 Saponification value
4.7 Boiling and melting point
CHAPTER FIVE
5.0 CONCLUSION AND RECOMMENDATION
5.1 CONCLUSION
5.2 RECOMMENDATION
REFERENCES
