ABSTRACT
The phytochemical contents of the leaves of Jatropha tanjorensis (Hospital Too Far) was investigated, using standard analytical method. Concentration for each of the parameters were 87.57 ± 0.736% for saponins, 7.75 ± 0.071% for alkaloid, 5.247 ± 0.680% for flavonoids, 3.760 ± 0.435 mg/100g for Tannins and 3.1839 ± 0.316 for cyanogenic glycoside mg/100g respectively. The results reveals that the obtained values were lower compared with the maximum recommended dietary allowance standard in foods.  Â
TABLE OF CONTENTS
Title Page
Certification – – – – – – – – ii
Dedication – – – – – – – – iii
Acknowledgement – – – – – – – iv-v
Abstract – – – – – – – – vi
Table of Contents – – – – – – – vii-ix
CHAPTER ONE
1.0 Introduction – – – – – – – 1
1.1 Background of the Study – – – – – 1-2
1.2 Aim and Objectives of the Study – – – 3
1.3 Scope and Limitations – – – – – 3
1.4 Definition of Terms – – – – – – 4
CHAPTER TWO
2.0 Literature Review – – – – – – 5-6
2.1 Botanical Description of Hospital Too Far – – – 7
2.3 Economic importance of H.T – – – – – 8
2.4 Plytochemicals – – – – – – – 9
2.3.1 Alkaloids – – – – – – – – 9-10
2.3.2 Saponins – – – – – – – – 10-12
2.3.3 Tannins – – – – – – – – 12-13
2.3.4 Flavonoids – – – – – – – – 14-15
2.3.5 Cyanogenic Glycosides – – – – – – 15-16
CHAPTER THREE
3.0 Materials and Methods – – – – – – 17
3.1 Materials and Reagents Used – – – – – 17-18
3.2 Sample Collection – – – – – – – 18
3.3 Sample Preparation – – – – – – 19
3.4 Method of Photochemical Analysis – – – – 19
3.4.1 Determination of Alkaloids (Harbone, 1973) – – 19-20
3.4.2 Determination of Tannins – – – – – 20
3.4.3 Determination of Saponins – – – – – 21-22
3.4.4 Determination of Flavonoids – – – – – 22
3.2.5 Determination of Cyanogenic Glycosides – – – 22-23
CHAPTER FOUR
4.0 Result and Discussion – – – – – – 24
4.1 Results – – – – – – – – 24
4.2 Discussion – – – – – – – – 25-28
CHAPTER FIVE
5.0 Summary, Conclusion and Recommendation – – – 29
5.1 Summary – – – – – – – – 29
5.2 Conclusion – – – – – – – – 29
5.3 Recommendation – – – – – – – 29
References