Project Request: studies on the effect of some common preservatives on fruit juice produced from watermelon and pineapple

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Department: Microbiology
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Status: APPROVED
Delivery :Soft Copy

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1.0 INTRODUCTION Fruit is a structural part of plant that contain seeds, normally fleshly, sweet and edible in a raw states, which includes; oranges, grapes, strawberries, juniper berries, pineapple and watermelon e.t.c (Abano, 2010). They are ripe ovaries or carpets that contain seed (McGee, 2004). Fruit contain various phytochemical compounds... Continue Reading
The effect of Anthocleista djalonensis leaves on the zone of inhibition of microorganism isolated from fruits (Watermelon, pineapple, apple and orange) juice stored at 30+10C for 20days were investigated using agar diffusion and dilution methods. The result obtained reveled that the Zone of inhibition Staphylococcus aureus was 18mm (juice... Continue Reading
The effect of Anthocleista djalonensis leaves on the zone of inhibition of microorganism isolated from fruits (Watermelon, pineapple, apple and orange) juice stored at 30+10C for 20days were investigated using agar diffusion and dilution methods. The result obtained reveled that the Zone of inhibition Staphylococcus aureus was 18mm (juice... Continue Reading
The effect of Anthocleista djalonensis leaves on the zone of inhibition of microorganism isolated from fruits (Watermelon, pineapple, apple and orange) juice stored at 30+10C for 20days were investigated using agar diffusion and dilution methods. The result obtained reveled that the Zone of inhibition Staphylococcus aureus was 18mm (juice... Continue Reading
ABSTRACT Yoghurt was produced and flavoured with graded levels of watermelon pulp and juice. Watermelon (Citrullus lanatus) juice and pulp was used to substitute 0, 10, 20, 30, 40 and 50% of yoghurt. The chemical, sensory and microbiological properties of the yoghurts were determined. The results showed that the pH of the yoghurt ranged from 4.68... Continue Reading
ABSTRACT This research centers on the design, development and testing of a motorizedjuiceextractor fabricated using locally-available materials. The machine is made essentially of two basic compartments: the chopping compartment and the juice extracting compartment. Other components include feeding hoppers, top cover, auger conveyor housed in a... Continue Reading
ABSTRACT Bats are nocturnal mammals found everywhere except in the Antarctica and Arctic regions. They are important for the maintenance of the ecosystem in terms of pollination and seed dispersal, particularly in tropical regions, as well as in controlling insect populations that would otherwise be pests. Bats have been reported as reservoir... Continue Reading
ABSTRACT. The study dealt with the possibility of reducing dependence on food importation by replacing foreign products with locally sourced food products. Primary and secondary data were used to accomplish the objectives of the study. Primary data were collected using detail questionnaire . and focused group discussion and laboratory analysis. A... Continue Reading
ABSTRACT. The study dealt with the possibility of reducing dependence on food importation by replacing foreign products with locally sourced food products. Primary and secondary data were used to accomplish the objectives of the study. Primary data were collected using detail questionnaire . and focused group discussion and laboratory analysis. A... Continue Reading
ABSTRACT Coconut fruit is a tropical fruit with short shelf-live due to prevailing temperature and humid condition in tropical areas like Benue state Nigeria. Consequently, production of wine from fruit may help reduce the level of postharvest loss and increase the range in type of wines. This study undertook production of wine from coconut fruit.... Continue Reading
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
ABSTRACT In a research conducted to ascertain the antimicrobial activity of watermelon (Citrullus lanatus) bark on organisms such as Escherichia coli, Slamonella typhi and Staphylococcus aureus using the ethanol and auqous extracts of the watermelon bark applying agar-well and pour-plate sensitivity technique. It was observed that the ethanoic... Continue Reading
ABSTRACT In a research conducted to ascertain the antimicrobial activity of watermelon (Citrullus lanatus) bark on organisms such as Escherichia coli, Slamonella typhi and Staphylococcus aureus using the ethanol and auqous extracts of the watermelon bark applying agar-well and pour-plate sensitivity technique.   It was observed that the ethanoic... Continue Reading
(CITRUS SINENSIS) ABSTRACT The effect of different consecrations of citric acid on the physicochemical properties of orange juice was studied. Four samples of the orange juice were prepared, three of which were added (O.ICA), O.2 (B) and 0.3%... Continue Reading
ABSTRACT The effect of different consecrations of citric acid on the physicochemical properties of orange juice was studied. Four samples of the orange juice were prepared, three of which were added (O.ICA), O.2 (B) and 0.3%... Continue Reading
TABLE OF CONTENT CHAPTER ONE 1.0 Introduction CHAPTER TWO: LITERATURE REVIEW 2.0 What are Food Additives and Preservatives 2.1 classifications of food additives and preservatives 2.2 important of food additives and preservatives 2.3 Additives,... Continue Reading
Additives is “any substance the intended use of which result or may reasonably be expected to result directly or indirectly in its becoming a component or otherwise affecting the characteristics of any food” (United States Government 1981). Additives is any substance not commonly regarded or used as a food, which is added to or used in or on... Continue Reading
Additives is “any substance the intended use of which result or may reasonably be expected to result directly or indirectly in its becoming a component or otherwise affecting the characteristics of any food” (United States Government 1981). Additives is any substance not commonly regarded or used as a food, which is added to or used in or on... Continue Reading
ABSTRACT The research evaluated the effect of soaking period on the functional properties of ogi produced from selected maize varieties (B2W, E1Y, N6W and R6Y). The maize varieties were steeped for 0, 12, 24 and 36 th hour respectively and processed into ogi making use of the traditional method and thereafter dried at 55 0 C. The ogi powder... Continue Reading
ABSTRACT The research evaluated the effect of soaking period on the functional properties of ogi produced from selected maize varieties (B2W, E1Y, N6W and R6Y). The maize varieties were steeped for 0, 12, 24 and 36th hour respectively and processed into ogi making use of the traditional method and thereafter dried at 550C. The ogi powder obtained... Continue Reading
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