Lab12-Medical Microbiology- Part1– Differential Media/Biochemical Tests‚ Sp2012 (Set all of your margins to ½”) Purpose: The purpose of this lab is to help you become a little familiar with some of the tests that can be typically performed in a clinical or research lab facility. These tests may help in determining a particular pathogen’s growth needs. There are several sections to this lab. Find each section and complete the “Preparing for Class” sections. Preparing for class - Day 1 Read
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Focus on Phytochemicals Research Review: The effect of flavonoids on arterial function Submitted by 06136786 March 12‚ 2013 For HLTH 331 Advanced Nutrition To Dr. Pyke Cardiovascular disease (CVD) is the leading cause of death in developed countries. Diet‚ particularly foods high in antioxidants‚ has been suggested as a preventative mechanism towards reducing the risk of CVD. Compared with other known dietary sources of antioxidants and flavonoids (tea‚ red wine)‚ dark chocolate and other
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+ MAN Yellow coloured suspension formed + INO Blue coloured suspension formed - SOR Yellow coloured suspension formed + RHA Yellow coloured suspension formed +xidase negative Enterobacteriaceae or otherwise the test will be non- reliable. An oxidase negative bacteria refers to bacteria that do not use oxygen as its electron receptor in their electron transport chain. All of the microtubes contain ingredients that act as indicator for their reactions except for the TDA‚ IND and VP SAC Blue
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Figure 1 describe the total phenolic content of coffee (raw‚ roasted and spent) and black tea (raw and spent tea). Both of coffee and black tea contain reasonable amount of phenolic‚ however‚ the total phenolic compound in black tea is much higher than those of coffee‚ which was found to be 104.3 and 187.50 mg GAE /g in raw coffee and black tea‚ respectively. Similarly‚ the spent coffee contained less amount of phenolic (97.87mg GAE /g) than those in spent black tea (152.87 mg GAE /g). The analysis
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Phytochemical characterization & antioxidant activity of mangrove plant Sonneratia caseolaris Submitted by: Kumari Priyanka Regd no.-0901106090 Sem-7th‚ Biotechnology
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sugars other than glucose are said to undergo fermentation" when it is either hydrolyzed into glucose or converted into glucose or both and then the glucose is fermented. (Holt‚ J.G.) The cytochrome oxidase test was used to identify the organisms that produced the enzyme cytochrome oxidase. Cytochrome oxidase participates in the electron transport chain by transferring electrons from a donor molecule to oxygen. Only aerobic bacteria normally have this enzyme. This test is used to distinguish between
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In order to properly performed this test‚ the initially slant for unknown microorganism #17 is important. For this lab‚ two identical slants are used for two reasons. Firstly‚ the slant can be used to make sure that there is no contamination from the Nutrient Agar plate. Secondly‚ the second slant will become a stock culture to prevent the shortage of slants during performing the series of tests. Kliger’s Iron Agar tests can be used to determine multiple characteristics of unknown microorganism #17
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The porphyrias: inherited disorders of haem synthesis Michael N. Badminton and George H. Elder Introduction and overview 558 Porphyrias presenting with acute attacks Biochemistry of haem synthesis 563 The cutaneous porphyqa~‚ 568 New approaches to treatment 574 Secondary disorders of porphyrin metabolism Conclusion 575 Further reading 575 Appendix 576 574 that result from inherited or acquired partial deficiencies of enzymes of the haem biosynthetic pathway (Fig. 27.1‚ Table 27.1).
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My partner and I were given unknown number 3 in the laboratory. After performing various tests over the course of a few weeks on our unknown‚ we came to the conclusion that our unknown organism is Klebsiella pneumoniae (K. pneumoniae). K. pneumoniae is a gram negative bacillus shaped microorganism. We observed that K. pneumoniae is a nonmotile organism. We performed multiple tests on our unknown culture‚ therefore we are very confident that it is correctly identified. We identified that K. pneumoniae
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| 2013 | | INSTITUTE OF HEALTH SCIENCES-GABORONE MICROBIOLOGY LABORATORY REPORTCOMPILED ON: 13/02/2013DUE DATE: 19 /02/2013BY;KEMO KEBAITSANG ID;3005LECTURER; MR MOLEFHI | Identification of entrobacteriaceae | Escherichia coli cause 99% of URINARY TRACT INFECTION. | DAY 2 GRAM STAINNING Materials * Two slides * Saline water * Culture organisms * Wire loop * Gentin violet * Iodine * Safradin * 95% alcohol Procedure * Prepare slide smears of both
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