Thirty ripe mango fruits were pluked under sterile conditions from different geographical locations in Enugu metropolis. The mango fruits were exposed to open environment for 5 – 7 days to allow decay. The decaying mango fruits were washed with sterile water to extract the microorganisms.
Using the streak plate method, the microorganisms were inoculated unto a petridish of nutrient agar and incubated for 24 hours at room temperature of 250C.
A mixture of bacteria, moulds and yeasts were observed as microorganism involved in the decay of the mango fruits.
The bacterial name of mango is mangifere indica. T he genus mangifera belongs to the family ariocardiaceae. It is a dicotyledonous plant. Mango originated in India spread into cultivation and common use in the Indian subcontinent by 2000B.C. The tree is now found through out the tropics and has become naturalized in many areas out side its country of origin. Mango is so important in Indian where annual production is around 8 million. Mangoes spread throughout southeast Asia during the first millennium B.C but did not reach Africa until about 1,000 years ago. They were introduced to the new world at the beginning of the eighteenth century. There are no defined limits of rainfall necessary for the successful cultivation of mangoes, provides that there is a distinct annual dry season when the crop flowers. First set tends to be least in very wet, humid areas and irrigation may be necessary in areas with little rainfall. Similarly, the crop will grow in a wide range of temperatures, but thrives when the temperature is around 250C. A very large number of cultiuvars is recognized, the best of them being those which have been selected for their delicious, delicately flavoured fruits whave very little fibre in their flesh.
All such superior cultivars are propagated vegetative by budding, but there eve unfortunately many inferior mangoes grown from seed which have coarse, fibrous fruits often thought to taste of turpentine. There are around 60 species in the genus mangifera, most of them found in southeast Asia, from northern India to new Guinea, where they occur as tree in the savannas and in the lowland, wet forests several species have edible fruits and a few are cultivated in restricted areas in Asia, but only mangifera indica is wide spread and important.
TABLE OF CONTENTS
Table of Contents
1.2Statement of Problem
2.2Climatic Soil Requirements
2.3Breeding and Selection
2.4Countries and their variety of mango fruits
2.7Prevention and Management of Spoilage of mango fruits.
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CHAPTER ONE INTRODUCTION Fruits are part of a plant that houses seeds or flesh covering of nuts or succulent they are pulpy in character often juice and since they develop from flowers of plants they consist of the ripened seed or seeds with some edible tissue attached ( Iheoronye and Ngoddy 1985). Fruits are also plant parts which... Continue Reading
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ABSTRACT The comparative study of microorganisms associated with the spoilage of banana. “Banana is a general term embracing a number of species or hybrid in the genus musa, family bacteria organisms, small pieces of decayed tissue from the leading edge of the lesion was... Continue Reading
C HAPTER ONE 1.0 INTRODUCTION Origin: Mango ( Mangifera indica) (Opioro)is a native to Southern Asia especially Burma and Eastern India. It is a member of cashew family ( Anacardiacee) on of the most important and widely cultivataed fruits of the tropic world. Mango is considered as a king in Indian delicacy. The roots and... Continue Reading
ABSTRACT Determination of Microbiological safety of Ileogu Stream at Government Residential Area (GRA), Enugu was conducted. Ten samples of the water from various parts were examined for total viable count for the presence of both paikogenic organisms and organisms of indicating organic matter pollution. Also the same ten samples were used to... Continue Reading