Introduction: Leuconostoc mesenteroides: It is an epiphytic bacterium that is found in natural environment widely, it plays an important role in several food and industrial fermenting companies. Leuconostoc mesenteroides is facultative anaerobe which requires amino acids and complex growth factors. [1] Lactic acid bacteria (LAB) variety which includes Leuconostoc species are found on crop plants L. mesenteroides is the most abundant LAB species to be found on fruits and vegetables and responsible
In the final step the hydrated titanium dioxide is heated to produce anhydrous titanium dioxide this can be achieved by heating the residue in large rotatory kilns which are heated to a 1000 degrees. The heat also decomposes any remaining sulfuric acid and the dried pure product is obtained. The titanium dioxide produced can be coated with silica to make sure the dioxide mixes easily with liquids inorder for it to be used for water based paints. CHLORIDE
is used as a model protein for most of the biophysical, biochemical and physicochemical studies [2]. These proteins exhibit the interesting properties of binding to a variety of hydrophobic ligands such as fatty acids, lysolecithin, bilirubin, warfarin, tryptophan, steroids, several dyes etc. The drugs (more than 90%) like analgesics, anesthetics, tranquilizers,
have special properties that make them ideal for coloring other materials. A pigment must have a high tinting strength relative to the materials it colors. It must be stable in solid form at ambient temperatures. A distinction is usually made between a pigment, which is insoluble in the vehicle (resulting in a suspension), and a dye, which either is itself a liquid or is soluble in its vehicle (resulting in a solution). There are several types of pigments. Some of the types are as follows:- • Organic
aureus. The citrate test and EMB plate were definitive assurances of the unknown gram negative bacterium K. pneumoniae. Comparing the results to the characteristics on the chart given, S. aureus is the only bacteria with positive coagulase test and an acid producer on the MSA plate. Since citrate and SIM were among the few tests that were completed in 24 hours, the suspicions for the bacteria being S. aureus came fairly early in the experiment. The remainder of the tests were used primarily to confirm
Far Eastern University ` Nicanor Reyes Medical Foundation Regalado Avenue near Dahlia Street, West Fairview, Quezon City ANTHOCYANIN FROM GARCINIA MANGOSTANA AS PRIMARY STAIN FOR GRAM STAINING A Research Proposal Presented To The School Of Medical Laboratory Science Far Eastern University-Nicanor Reyes Medical Foundation In Partial Fulfilment for the Requirements in Research 2 Adviento, Merylle Arthrine Amen, Maylonie Baradi, Roda Jane Bartolome, Miguel Elcid Bautista, Yvette
mostly for keeping them sturdy. Though there is one problem we have when it comes to metals. That problem is that they rust. Metals rust when they are in contact with oxygen, and water. They rust much faster when they are in contact with salt water, and acid rain. We chose to see what would happen to various metals when they contacted with salt water. When the electrons move around in the salt water, it causes the metals to rust. The metals we chose were iron, copper, lead, zinc, and aluminum. Those are
Natural fibres are those which originate from plant, animal and mineral sources. Natural fibres can be classified as following: (a) Animal fibre (b) Mineral fibre (c) Plant fibre Animal Fibre Animal fibre are made up of protiens such as silk, wool, cashmere etc. 1. Animal hair (wool or hair): Fibre extracted from animals or hairy mammals . E.g. Sheep’s wool, goat hair (cashmere, mohair) 2. Silk fibre: In the preparation of cocoons the saliva of bugs are used to extract fibre. Examples include
Literature Review History Tuberculosis, a disease caused by several species of mycobacteria that are spread from person to person through the air. It has plagued humankind for many thousands of years. TB usually attacks the lungs, but it can also attack and damage any part of the body, such as the brain, kidneys, or spine. It is a worldwide disease and in many countries is a major cause of death. After declining in incidence for a number of years, it has begun to increase in frequency, especially