Prof. Kimberly Rutledge BIO 150 - Unknown Bacterium Identification March 26‚ 2014 Lap Report Unknown Number : #12 Name of Unknown : Pseudomona aerugninosa The identification of unknown bacteria is a time-honored part of microbiology courses. It will challenge my knowledge and skill in performing laboratory techniques and my ability to critically evaluate the information obtained from these techniques. The unknown bacterium tube number 12 was picked. According to the procedures that we have
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effects of caffeine‚ including dissolved caffeine in aquatic systems. The goal of this research study was to begin to understand how caffeine may interact with aquatic environment‚ using the bacteria of the genus Pseudomonas‚ commonly found in the aquatic habitat. We found that Pseudomonas shows an increase in growth when exposed to caffeine‚ which results in a change in spectrophotometric absorbance‚ increase in bacteria colony count in the presence of caffeine‚ and in bio-film like sheen appearing
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Table 1. Observations from week 2 for the detection of ammonia using the Nessler’s reagent and from week 1 for the pH using bromothymol blue indicator with the inoculation of P. vulgaris‚ P. fluorescens‚ and B. Cereus in peptone broth. Tubes were incubated at room temperature for 7 days and 14 days. Soil Microorganism Nessler’s Reagent (color reaction pH (bromothymol blue) Our results pH (bromothymol blue) Class results P. vulgaris Deep yellow ++ 8.0 8.0‚ 7.5‚ 6-7‚ 11.5 P. fluorescens
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Assessment of Drug Utilization Patterns of Antibacterials in Ear‚ Nose and Throat Infections at Railway General Hospital (IIMC TRUST)‚ Rawalpindi‚ Pakistan. Dr. Sumreen Javed‚ Dr Aisha Khan. Riphah Institute of Pharmaceutical Sciences‚ Riphah International University G-7/4 Islamabad‚ Pakistan. Introduction: Drug utilization review (DUR) is defined as the marketing‚ distribution‚ prescription‚ and use of medicines in a society‚ with special emphasis on the resulting medical‚ social and economic
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several bits of DNA which coded for prokaryotic ribosomal RNA. This RNA held genes that coded for pressure regulation within the cell. This prevents the bacteria from bursting and dying. This DNA was identified to be very closely related to the genus Pseudomonas‚ one of the most wide spread genera in the world. A lot of people believe that Archaea are better adapted to living in extreme environments than bacteria and to an extent they are as they have an ether bond opposed to an ester bond in their
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Carbohydrate Polymers 95 (2013) 530–539 Contents lists available at SciVerse ScienceDirect Carbohydrate Polymers journal homepage: www.elsevier.com/locate/carbpol In vivo evaluation of chitosan–PVP–titanium dioxide nanocomposite as wound dressing material D. Archana a ‚ Brijesh K. Singh a ‚ Joydeep Dutta b ‚ P.K. Dutta a‚∗ a b Department of Chemistry‚ Motilal Nehru National Institute of Technology‚ Allahabad 211004‚ India Department of Humanities and Applied Sciences‚ Institute
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BIOREMEDIATION INTRODUCTION:- The process of bioremediation was reportedly devised by George M Robinson in the 1960 during experimentation with dirty jars and the introduction of microbes this was however not applied until the 1972 clean out of the fuel holding tanks on the RMS queen mary. Science 1972 bioremediation has become greater developed as a means of cleaning up spills of gasoline diesel ‚ heavy metals and other easily degraded petroleum products (National Research Council 1993). Bioremediation
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FOOD AND INDUSTRIAL MICROBIOLOGY Food spoilage‚ food infections and intoxications caused by microorganisms and methods for their detection Dr. Neeraj Dilbaghi Reader‚ Department of Bio & Nano Technology Guru Jambheshwar University of Science and Technology Hisar- 125001 and Dr (Mrs.) S. Sharma Professor‚ Department of Microbiology‚ CCS Haryana Agricultural University‚ Hisar- 125001 (Revised 25-Sep-2007) CONTENTS Introduction Food Spoilage and General Principles Underlying Spoilage of Food Intrinsic
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Department of Food Science and Technology College of Agriculture and Food Science Visayas State University Baybay City‚ Leyte Microbiology of Fish and Fish Products Introduction: Fish is a major staple food in most parts of the world and are second only to meat as the major animal protein in most diets. Whilst foods such as ‘meat’ form relatively well -defined groups of raw materials‚ ‘fish’ constitutes a large range of types (some sources recognise over 20‚000 identified species)‚ caught over
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Abstract Aloe vera‚ commonly known as Barbados or Curaçao Aloe‚ is an herbal medicine with a long tradition of use by a variety of cultures. The succulent plant grows in arid and subtropical climates and is best known for 2 distinct preparations: the clear mucilaginous gel that is widely used for the treatment of minor burns‚ especially sunburns‚ and the thick sap of the leaves that turns yellow-brown and has strong laxative effects that caution its use. The traditional uses of the clear mucilaginous
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