ABSTRACT
This study was carried out to investigate the nutritional value and the antibacterial activity of bitter kola, (Garcinia kola). The result of the proximate analysis shows that bitter kola contains 51.95% moisture, 5.55% Ash, 9.75% crude fibers, 4.65% crude fat, 7.35% crude protein and 20.85% carbohydrate. The anti-bacterial activity shows that bitter kola can inhibit the E. coli and Staphylococcus aureus with diameter zone of inhibition of 14mm and 16mm respectively. There was no inhibition against Salmonella species tested for. The result of this research shows that bitter kola, can be eaten as food, as well as serve a purpose in the production of drugs which can be used to treat infections caused by E. coli and Staphylococcus aureus.
TABLE OF CONTENTS
Title page i
Certification ii
Acknowledgement iii
Dedication iv
Table of content v
Abstract vii
Chapter One
1.0 Introduction 1
1.1 Background of the study 1
1.2 Statement of problems 4
1.3 Significance of study 7
1.4 Scope of the study 8
1.5 Objectives of study 8
Chapter Two
2.0 Literature review 9
2.1 History of bitter kola 9
2.2 Scientific classification of bitter kola 11
2.3 Medicinal uses/importance of bitter kola 11
2.4 Other uses of bitter kola 19
2.5 Physiological properties of bitter kola 21
2.6 Proximate analysis 24
2.7 Anti-microbial properties 24
Chapter Three
3.0 Materials and methods 25
3.1 Sample collection 25
3.2 Proximate analysis 25
3.3 Antibacterial Activity of the Bitter Kola Extract 32
Chapter Four
4.0 Results 34
4.1 Proximate analysis of the extracts 34
4.2 Antibacterial screening of the extracts 35
Chapter Five
5.0 Discussion 36
5.1 Conclusion 38
5.2 Recommendation 38
References 40
Eze, C. (2018). PROXIMATE ANALYSIS AND ANTI-BACTERIAL ACTIVITIES OF BITTER KOLA ON STAPHYLOCOCCUS AUREUS, E.COLI AND SALMONELLA SPP.. Afribary. Retrieved from https://track.afribary.com/works/proximate-analysis-and-anti-bacterial-activities-of-bitter-kola-on-staphylococcus-aureus-e-coli-and-salmonella-spp-8043
Eze, Chike "PROXIMATE ANALYSIS AND ANTI-BACTERIAL ACTIVITIES OF BITTER KOLA ON STAPHYLOCOCCUS AUREUS, E.COLI AND SALMONELLA SPP." Afribary. Afribary, 29 Jan. 2018, https://track.afribary.com/works/proximate-analysis-and-anti-bacterial-activities-of-bitter-kola-on-staphylococcus-aureus-e-coli-and-salmonella-spp-8043. Accessed 25 Dec. 2024.
Eze, Chike . "PROXIMATE ANALYSIS AND ANTI-BACTERIAL ACTIVITIES OF BITTER KOLA ON STAPHYLOCOCCUS AUREUS, E.COLI AND SALMONELLA SPP.". Afribary, Afribary, 29 Jan. 2018. Web. 25 Dec. 2024. < https://track.afribary.com/works/proximate-analysis-and-anti-bacterial-activities-of-bitter-kola-on-staphylococcus-aureus-e-coli-and-salmonella-spp-8043 >.
Eze, Chike . "PROXIMATE ANALYSIS AND ANTI-BACTERIAL ACTIVITIES OF BITTER KOLA ON STAPHYLOCOCCUS AUREUS, E.COLI AND SALMONELLA SPP." Afribary (2018). Accessed December 25, 2024. https://track.afribary.com/works/proximate-analysis-and-anti-bacterial-activities-of-bitter-kola-on-staphylococcus-aureus-e-coli-and-salmonella-spp-8043