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• 1. CONSTRUCTION OF SOLAR PANELS CIRCUIT IN SCIENCE LABORATORY TECHNOLOGY

  » ABSTRACT Solar panel circuit is a device that collects solar radiation from the sun and actively convert that energy into electricity. They comprised of several individual solar cells. These solar cell function similarly to large semi conductors and utilize a large area section. We use solar energy as backup for electricity generation to enhance the availability of electricity which the national g...Continue Reading »

  Item Type: Project Material |  37 pages |  6,459 engagements |   Source: Science Lab Technology Projects & Research Materials

• 2. CONSTRUCTION OF METER BRIDGE IN OUR LABORATORY

  » ABSTRACT The working of a meter bridge is based on the principle of Wheatstone bridge. It uses two resistances instead of four resistances obtainable in a Wheatstone bridge. The construction of the meter bridge was simply the selection, assembling and wiring of the components, by following the circuit diagram, into the find piece. The constructed bridge is tested and demonstrated to find the value...Continue Reading »

  Item Type: Project Material |  50 pages |  6,223 engagements |   Source: Science Lab Technology Projects & Research Materials

• 3. DETERMINATION OF THE CYANIDE CONTENT OF CASSAVA TUBER

  » ABSTRACT Determination of the cyanide contents of cassava tubers harvested the same day and a day after has been carried out. The results of the analysis indicates that the level of cyanide in cassava tuber reduces with time, the freshly harvested cassava tuber has more cyanide content than the cassava that is harvested and last to stay for one day. The cyanide content of cassava harvested the sam...Continue Reading »

  Item Type: Project Material |  31 pages |  4,752 engagements |   Source: Science Lab Technology Projects & Research Materials

• 4. EXTRACTION AND CHARACTERIZATION OF ORANGE SEED AND PAW-PAW SEED OIL

  » ABSTRACT The seeds of pawpaw and orange are generally discarded. However, in order to make a more efficient use of pawpaw and orange, it is worth investigating the use of the seeds as a source of oil. In this work oil was extracted from the seeds of both pawpaw and orange. The specific gravity, iodine value, acid value, peroxide value, saponification value and moisture content of pawpaw seed oil w...Continue Reading »

  Item Type: Project Material |  50 pages |  7,255 engagements |   Source: Science Lab Technology Projects & Research Materials

• 5. EXTRACTION OF NEEM SEED OIL

  » ABSTRACT Extraction of neem seed oil was carried out using solvent extraction (n hexane). 200g of neem seed yield 40ml of oil which is 80% yield. The neem oil is dark brown in colour, it has a strong odour that is said to combine the odours of palm kernel and garlic. The extraction of neem seed oil occurred in batches using solvent (n hexane) also soxhlet extractor was used. The sample was ground ...Continue Reading »

  Item Type: Project Material |  34 pages |  6,801 engagements |   Source: Science Lab Technology Projects & Research Materials

• 6. REFURBISHMENT AND MAINTENANCE OF AQUARIUM

  » ABSTRACT In this course of project research, aquarium which is used to house aquatic laboratory animals was refurbished. Refurbishment of aquarium was necessary due to dilapidation of the laboratory equipment used for observation and scientific research. Major parts replaced were the glass used to erect the artificial aquatic habitat using glass gum and tap to seal it. Aquatic plants such as plank...Continue Reading »

  Item Type: Project Material |  50 pages |  4,984 engagements |   Source: Science Lab Technology Projects & Research Materials

• 7. A STUDY ON THE USE OF VEGETABLE OILS TO PROTECT MAIZE FROM SITOPHILUS ZEAMAYS ...

  » ABSTRACT This bioassay of five vegetable oils: Palm oil, groundnut oil, coconut oil, sheanut oil, and palm kernel oil on sitophilus seamais were collected from pure insect culture maintained in the laboratory and introduced into each of eleven jars containing 40g each of five white varieties, five yellow varieties and one control. Each maize sample was treated separately with each of the vegetable...Continue Reading »

  Item Type: Project Material |  50 pages |  4,893 engagements |   Source: Science Lab Technology Projects & Research Materials

• 8. AN INVESTIGATION OF SOME BIOCHEMICAL PARAMETERS AMONG DIABETIC ADULT

  » ABSTRACT   As its title suggests, this project is geared at presenting the reader with the investigation and biochemical parameters among diabetic adult. Diabetes as a chronic disease, that causes serious health complication like heart diseases, increased urination, increases hunger and increased thirst etc is a diseases  that has been diagnosed to be the causes of high blood sugar and also cau...Continue Reading »

  Item Type: Project Material |  50 pages |  5,407 engagements |   Source: Science Lab Technology Projects & Research Materials

• 9. ASCORBIC ACID CONTENT OF ORANGE AND VEGETABLE (PUMPKIN) UNDER DIFFERENT STORAGE ...

  » ABSTRACT The ascorbic acid (vitamin C) of fruits (orange) and vegetable (pumpkin) was estimated after storage for three days under different temperature. The storage conditions were deep freezing temperature, domestic refrigeration temperature, storage in dark cupboard and open shelf both at room temperature and finally exposure to sunlight outdoors. The titrimetric method using 2,6 dichlorophenol...Continue Reading »

  Item Type: Project Material |  50 pages |  5,033 engagements |   Source: Science Lab Technology Projects & Research Materials

• 10. BACTERIAL CONTAMINANTS ASSOCIATED WITH COMMERCIAL POULTRY FEED FROM THREE DIFFER...

  » ABSTRACT     Bacterial contaminants associated with commercial poultry feeds from three different companies in Enugu (Ave investment, Phinomar and Bora feed producing company) were studied. Four types of poultry feeds which include starter, grower, finisher and layer were examined using pour plate techniques. The culture media used were cled agar and salmonella – shigella agar (SSA). The conta...Continue Reading »

  Item Type: Project Material |  50 pages |  0 engagements |   Source: Science Lab Technology Projects & Research Materials

• 11. COMPARATIVE STUDY ON THE ANTIMICROBIAL PROPERTIES OF CHILLI PEPPER (CAPSICUM ANN...

  » ABSTRACT   Antimicrobial activities of fruit extract from Capsicum annuum (chilli pepper) were examined against two organisms namely Staphylococcus aureus andEscherichia coli. These organisms are gram positive and gram negative bacteria respectively. The antimicrobial property was investigated using disc diffusion method (Sensitive test). The result of the extract prepared with cold water, ho...Continue Reading »

  Item Type: Project Material |  50 pages |  5,433 engagements |   Source: Science Lab Technology Projects & Research Materials

• 12. DESIGN AND CONSTRUCTION OF AN INDUCTION COIL

  » ABSTRACT The write up details the design and construction of an Induction coil which was capable of producing a high voltage in the secondary winding so as to produce a spark between the adjustable terminals of the secondary winding. The manual method of winding a coil was used to produce the primary and the secondary coil. All other necessary connections were made with respect to the circuit diag...Continue Reading »

  Item Type: Project Material |  50 pages |  5,371 engagements |   Source: Science Lab Technology Projects & Research Materials

• 13. EXTRACTION AND ANALYSIS OF OIL FROM MONODORA MYRISTICA (EHURU SEED)

  » ABSTRACT Extraction and analysis of Monodora myristica (ehuru) oil was investigated, the result of the proximate analysis carried out on the seed reveals the presence of moisture, crude protein, crude fat, ash, crude fibre, and carbohydrate in the sample. The moisture, protein, fat, ash, crude fibre and carbohydrate content of Monodora myristica was found to be 4.0%, 11.9%, 11.3%, 4.6%, 8.7% a...Continue Reading »

  Item Type: Project Material |  50 pages |  6,198 engagements |   Source: Science Lab Technology Projects & Research Materials

• 14. DETERMINATION OF SUGAR CONTENT, ALCOHOLIC CONTENT, VITAMIN A CONTENT ON SOFT DRI...

  » ABSTRACT Malt is non alcoholic drinks are popular in many countries. These drink are prepared in a manner. Similar to beer, but without fermentation and generally produced using barely malt. In this study, the malt, drinks that was used in this work is Guinness Malt, Amstel malt and maltina. Sugar content and vitamin A content was found to be in the three malt samples but there was no alcoholic co...Continue Reading »

  Item Type: Project Material |  50 pages |  7,405 engagements |   Source: Science Lab Technology Projects & Research Materials

• 15. EXTRACTION AND CHARACTERIZATION OF FATTY ACID FROM PALM OIL

  » ABSTRACT The extraction and proximate analysis  of fatty acids was carried out in this study using soxhlet extractor. Palm oil is currently the largest edible oil in terms of global production and it is a largest single oil that is exported. It contain 50% saturated and 50% unsaturated fatty acids. The. Fatty acid that is present in palm oil can be  extracted using  soxhlet extractor. The so...Continue Reading »

  Item Type: Project Material |  50 pages |  5,167 engagements |   Source: Science Lab Technology Projects & Research Materials

• 16. HATCHABILITY OF EGGS OF DUTCH Clarias gariepinus IN BOREHOLE WATER

  » ABSTRACT The effects of spawning with water from bore hole without treatment and treatment on egg hatching of Dutch Clarias gariepinus was studied. Broad stock of males and females of Dutch Clarias gariepinus were transported from reputable fresh farms from wari and Ibadan respectively. The broad stock was acclimated for two weeks and female was injected with ovaprim at in 500galons for 10 hou...Continue Reading »

  Item Type: Project Material |  50 pages |  5,008 engagements |   Source: Science Lab Technology Projects & Research Materials

• 17. ISOLATION AND CHARACTERIZATION OF FUNGI ASSOCIATED WITH BURUKUTU PRODUCTION

  » ABSTRACT Burukutu beer is popularly known as “BKT” is produced by the traditional method using guinea corn grain (Sorghum vulgare). The microbiology of the four stages of its production which are steeping malting mashing fermentation and maturation were studied using sabourand’s dextrose agar incubated at 370c for 24 72 hours. Three trails were conducted, the counts by 104 per ml and of fu...Continue Reading »

  Item Type: Project Material |  50 pages |  6,212 engagements |   Source: Science Lab Technology Projects & Research Materials

• 18. ISOLATION AND IDENTIFICATION OF BACTERIA ASSOCIATED WITH (TOOTH ACHE) DENTAL CAR...

  » ABSTRACT Isolation and identification of bacteria associated with dental caries (Tooth ache) and bleeding gum and the effect of some tooth pastes (Macleans) was evaluated using a mouth swap collected from a patient at dental school Trans Ekulu Enugu, and three tooth pastes collected from Ogbete main market Enugu. The three tooth pastes are close up, Dabur  herbal tooth past and oral B. the mouth...Continue Reading »

  Item Type: Project Material |  50 pages |  5,574 engagements |   Source: Science Lab Technology Projects & Research Materials

• 19. ISOLATION AND IDENTIFICATION OF BACTERIA ASSOCIATED WITH BLOOD INFECTION

  » ABSTRACT Bacteria blood infection (bacteremia) is the presence of viable bacteria and their toxic chemicals in the blood. Blood stream is normally a sterile environment. Therefore the presence of pathogenic organism in the blood is abnormal and can be referred as blood poisoning. Bacteremia occur when species from Gram positive or Gram negative bacteria organism such asStaphylococcus aureus, Salmo...Continue Reading »

  Item Type: Project Material |  50 pages |  5,922 engagements |   Source: Science Lab Technology Projects & Research Materials

• 20. ISOLATION AND IDENTIFICATION OF MOULDS ON BAKED FOOD (BREAD AND CAKE)

  » ABSTRACT The isolation and identification of moulds in baked food (Bread and Cake) was carried out in the laboratory. The sample (Bread and Cake) was bought from a fast food shops, put in a sterile container and sent to the laboratory. It was prepared by grounding 20g of the sample (Bread and Cake) each in 500mls of distilled water. Using pour plate method, 1ml of the prepared sample solution was ...Continue Reading »

  Item Type: Project Material |  50 pages |  6,754 engagements |   Source: Science Lab Technology Projects & Research Materials

• 21. ISOLATION OF PATHOGENIC MICROORGANISMS

  » ABSTRACT   Food handlers with poor personal hygiene working in a food service establishment could be potential sources of infection due to pathogenic organisms. This study reports the pathogenic microorganisms isolated from the palms of food handlers at the Institute of Management and Technology canteens. Ten samples were analyzed for the presence of pathogenic microorganisms following standard p...Continue Reading »

  Item Type: Project Material |  50 pages |  4,529 engagements |   Source: Science Lab Technology Projects & Research Materials

• 22. MICROBIAL EVALUATION OF RAW MILK FROM A DAIRY FARM

  » ABSTRACT Microbial evaluation of twenty samples of raw milk from a dairy farm (Emene Fulani cattle farm Enugu State). was carried out using five method: direct microscopic count nutrient agar count, Blood agar count, MacConkey agar count (Coliforms only) and Acid fast bacilli staining was done to  assay for the presence of the Tubercle bacillus. The bacterial was were as follows: direct microsco...Continue Reading »

  Item Type: Project Material |  50 pages |  7,470 engagements |   Source: Science Lab Technology Projects & Research Materials

• 23. MICROBIOLOGICAL EXAMINATION OF WELL WATER SOURCE

  » ABSTRACT The microbiological examination of underground water source (well water) at campus 111 of I.M.T Enugu was carried out by using ten samples of water. The  presence of coliform groups and Escherichia coli were examined using presumptive coliform test, confirmatory and complete test techniques. Presumptive tests was carried out on different water samples for microbial analysis. The resul...Continue Reading »

  Item Type: Project Material |  50 pages |  4,797 engagements |   Source: Science Lab Technology Projects & Research Materials

• 24. PHYTOCHEMICAL ANALYSIS OF ANTHOCLEISTA DJALONENSIS (UTEAGU)

  » ABSTRACT The phytochemical analysis of CH3OH;H2O(4:1) extract of Anthocleista djalonensis was carried out using standard method. The results showed that the Anthocleista djalonesis extract contained tannins, saponins, glycosides and alkaloids. Glycosides are muscle relaxers and stimulant. Earlier research on the plant showed that no part of the plant is wasted as they are used in the treatment ...Continue Reading »

  Item Type: Project Material |  50 pages |  5,697 engagements |   Source: Science Lab Technology Projects & Research Materials

• 25. NUTRITIONAL ANALYSIS OF BANANA MUSA SPP

  » ABSTRACT  Nutritional analysis  was carried out on Musa spp. The result of the proximate analysis showed the following moisture (24.50%), ash (9.64%). Crude protein (7.16%), crude fat (2.26%), crude fibre (14.76%) and carbohydrate (41.68%), Vitamin c (10.98%) and qualitative analysis of phytochemial content which showed that alkaloids is the highest, followed by tannin and others are trace. Th...Continue Reading »

  Item Type: Project Material |  50 pages |  5,512 engagements |   Source: Science Lab Technology Projects & Research Materials