The   extraction of alkaloid from Gaxcina  kola (bitter Kola), Kola acuminated (Oji Igbo) and Kola Vera (Oji Hausa) were carried out using 10% enthanoic acid and 10% ethanol to separate the alkaloid from the residue. The alkaloid was extracted using 5% ammonium hydroxide. From the sample results obtained on alkaloid for the sample 9.16% oji Igbo, 6.20% oji Hausa and 8.20% Bitter kola. It was observed that the percentage of alkaloids was highest in Oji Igbo and the least for Oji Hausa. 

Certification

Dedication 

Acknowledgements 

Table of content 

Abstract 

CHAPTER ONE

1.1  Introduction

1.2  Occurrence 

1.3  Plant Source 

1.4  Alkaloid Classification 

1.5  Physiochemical Properties

1.6  Presence of Nitrogen in their molecule

1.7  Presence of Monoacid as a Biosynthetic material 

1.8  Alkalinity of Alkaloids 

1.9  Solubility of Alkaloids

1.10  Kola Nut 

1.11  Pharmacological effects of kola nuts

1.12  Chemical composition of kola Nuts 

CHAPTER TWO

2.0  Literature Review 

CHAPTER THREE

3.0  Materials and Methods

3.1  Materials 

3.2  Reagents 

3.3   Reagents preparation 

3.4  Sample Collection

3.5  Sample preparation 

3.6  Extraction of Alkaloid 

3.7  Qualitative test of Alkaloid 

CHAPTER FOUR

4.0  Results and Discussion 

4.1  Results 

4.2  Discussion 

4.3  conclusion 

4.4  Recommendation for further study 

References 

APPENDIX