Chemistry Project Topics

Preliminary Phytochemical and Antimicrobial Screening of Flower and Stalk of Mangifera Indica (Opioro Mango)

Preliminary Phytochemical and Antimicrobial Screening of Flower and Stalk of Mangifera Indica (Opioro Mango)

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ย Abstract Of Preliminary Phytochemical and Antimicrobial Screening of Flower and Stalk of Mangifera Indica (Opioro Mango)

Phytochemical and antimicrobial screening analysis of Mangifera indicaย indicated that the presence of the following moisture content 12.33%ย +0.0556%,ย  Alkaloidย ย ย ย ย  7.35%ย +0.0291%, Tannins 18.22%ย +0.0070%, Saponic Glycoside 3.82%ย +0.0264%, Flanonoidย  6.11%ย +ย 0.0158%, Phenolic glycoside 0.010%ย +ย 0.0012%, Terpenoids 5.71%ย +ย 0.01%, Antrachionic 10.59%ย +ย 0.0158%,ย  pH 3.84%ย +ย 0.0529%. Cardiac Glycosideย  7.90%ย +ย 0.0234%. Extracts ofย Mangifera indicaย were investigated for its antifungal and antibacterial activities. The aqueous extract did not inhibit any of the test fungi, the ethanolic extract produced zones of inhibition againstย Staphylococcus aureus,ย S. pyogens,ย Escherichia coli, Bacilus subfilis,ย whileย C. albicanย andย a. flavusย were not inhibited.

TABLE OF CONTENT
CONTENTย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย  ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย 
Title page
Declaration
Certification
Dedication
Acknowledgment
Table of content
Abstract

CHAPTER ONE
1.0ย ย ย  INTRODUCTION
OBJECTIVE OF THIS RESEARCH
1.1ย ย ย  LITERATURE REVIEW
1.2ย ย ย  GENERAL USES AND IMPORTANCE OF
MANGIFERA INDICA
1.3ย ย ย  MORPHLOGY OF MANGIFERA INDICA; THE TREE AND ITS
FLOWERS
CHAPTER TWO
2.0ย ย ย  MATERIALS AND METHODS
2.1ย ย ย  MATERIALS
2.2ย ย ย  EQUIPMENTS AND APPARATUS
2.3ย ย ย  CHEMICAL REAGENTS
2.4ย ย ย  PHYTOCHEMICAL SCREENING (QUANTITATIVE
ANALYSIS)
2.5ย ย ย  DETERMINATION OF SAPONIN
2.6ย ย ย  DETERMINATION OF ALKALOID
2.7ย ย ย  DETERMINATION OF TANINS
2.8ย ย ย  DETERMINATION OF MOISTURE CONTENT
2.9ย ย ย  DETERMINATION OF TOTAL ASH
2.10ย  CARDIAC GLYCOSIDE
2.11ย  TEST FOR ANTHRACENE GLYCOSIDES
2.12ย  TERPENOIDS
2.13ย  pH AT 200C (10%)
CHAPTER THREE
TABLE 3.1 ORGANOLEPTICย  TESTย  RESULT
TABLE 3.2 RESULT OF THEย  PHYTOCHEMICALย  ANALYSIS
OF FLOWER AND STALK OFย Mangifera Indicaย ย ย ย 
TABLE 3.3RESULT OF ANTI-BACTERIAL ACTIVITY OF TWO
GRAM POSITIVE BACTERIA IN TWO CRUDE
EXTRACTS OF FLOWER AND STALK OF
Mangifera indicaย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย 
TABLE 3.4 RESULT OF ANTI-BACTERIAL ACTIVITY OF
TWO GRAM NEGATIVE BACTERIA IN TWO
CRUDE EXTRACTS OF FLOWER AND STALK
OFย Mangifera indica
TABLE 3.5 RESULT OF ANTI-FUNGAL ACTIVITY OF
TWO FUNGI IN TWO CRUDE EXTRACTS
OF FLOWER AND STALK
OFย Mangifera indica
TABLE 3.6 RESULT OF MINIMUM INHIBITORY
CONCENTRATION
(MIC) OF CRUDE EXTRACT OF FLOWER
AND STALK
OFย Mangifera indica
CHAPTER FOUR
DISCUSSION
CONCLUSION
RECOMMENDATION
REFERENCES
APPENDIX

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