reducingbacteria the bar in the upper right is 0.5 micrometer long. Sulfatereducingbacteria are those ... oxygen, in a form of anaerobic respiration . Sulfatereducingbacteria can be traced back to 3.5 billion ... sulfate reduction . By contrast, the sulfatereducingbacteria considered here reduce sulfate in large ... 1&ved 0CD0Q6AEwAA v onepage&q&f false title Sulfatereducingbacteria author Larry Barton ed. year 1995 publisher Springer ref Most of them are anaerobic organism anaerobes . Most sulfatereducingbacteria ... in seawater, sediment, or water rich in decaying organic material. Sulfatereducingbacteria are common ... s are further oxidized by acetogen s and methanogen s and the competing sulfatereducingbacteria ... is due to metal sulfides that result from the action of sulfatereducingbacteria. The toxic hydrogen sulfide is a waste product of sulfatereducingbacteria its rotten egg odor is often a marker for the presence of sulfatereducingbacteria in nature. ref name Dyer cite book last Dexter Dyer first ... Press year 2003 location url doi id ref Sulfatereducingbacteria are responsible for the sulfurous ... date October 2006 journal Scientific American ref Uses Some sulfatereducingbacteria can reduce hydrocarbon ... Sulfatereducingbacteria are considered as a possible way to deal with acid mine drainage acid mine waters that are produced by other bacteria. Problems caused by sulfatereducingbacteria In engineering, sulfatereducingbacteria can create problems when metal structures are exposed to sulfate containing ... sulfatereducingbacteria then oxidize the hydrogen while creating hydrogen sulfide, which contributes to corrosion . Hydrogen sulfide from sulfatereducingbacteria also plays a role in the corrosion ... and Biotechnology of SulfateReducingBacteria author Barton, Larry L. and Fauque, Guy D. journal ... of the methane formed by methanogen s below the seabed is oxidized by sulfatereducingbacteria ... compounds are often added to water to inhibit the microbial activity of sulfatereducingbacteria ... more details
Sulfur reducingbacteria SRB get their energy by redox reaction reducing elemental sulfur to hydrogen sulfide . They couple this reaction with the oxidation of acetate , succinate or other organic compounds . Several types of bacteria and many non methanogen ic archaea can reduce sulfur. Some bacteria spaced ndash such as Proteus bacterium Proteus , Campylobacter , Pseudomonas and Salmonella spaced ndash have the ability to reduce sulfur, but can also use oxygen and other terminal electron acceptors. Others, such as Desulfuromonas , use only sulfur. These bacteria can be used in industrial processes to generate hydrogen sulfide for the precipitation of metals. Some bacteria can use both elemental sulfur and sulfate as electron acceptors. See sulfatereducingbacteria . References cite book last1 Brock first1 Thomas D. authorlink1 Thomas D. Brichael T. last3 Martinko first3 John M. last4 Parker first4 Jack title Biology of Microorganisms publisher Prentice Hall date 1994 location New Jersey pages 749 752 isbn 1 4058 5345 X bacteria stub Category Phototrophic bacteria Category Hydrogen biology Category Microbiology cs Sirn bakterie de Schwefeloxidierende Bakterien es Bacteria reductora de azufre fi Rikkibakteerit uk ... more details
Taxobox color lightgrey name Bacteria fossil range Long fossil range 4200 0 Archean or earlier ... of Escherichia coli bacilli domain Bacteria subdivision ranks Phyla ref cite web url http www.ncbi.nlm.nih.gov ... Bacteria eubacteria accessdate 2008 09 10 work Taxonomy Browser publisher date ref subdivision Gram ... Bacteria IPA en b k t ri en us bacteria.ogg singular bacterium are a large domain biology domain of prokaryotic microorganism s. Typically a few micrometre s in length, bacteria have a wide range of shapes, ranging from sphere s to rods and spirals. Bacteria are present in most habitat s on Earth ... 5 10 sup 30 sup bacteria on Earth, ref name pmid9618454 cite journal author Whitman WB, Coleman ... plants and animals. ref C.Michael Hogan. 2010. http www.eoearth.org article Bacteria?topic 49480 Bacteria ... and the Environment, Washington DC ref Bacteria are vital in recycling nutrients, with many steps in nutrient ... vents and cold seeps , bacteria provide the nutrients needed to sustain life by converting dissolved compounds such as hydrogen sulphide and methane . Most bacteria have not been characterised, and only about half of the phylum phyla of bacteria have species that can be microbiological culture ... pmid 14527284 doi 10.1146 annurev.micro.57.030502.090759 ref The study of bacteria is known as bacteriology ... flora as there are human cells in the body, with large numbers of bacteria on the skin and as gut ... ref The vast majority of the bacteria in the body are rendered harmless by the protective effects of the immune system , and a few are probiotic beneficial . However, a few species of bacteria are pathogenic bacteria pathogenic and cause infectious disease s, including cholera , syphilis , anthrax ... common. In industry, bacteria are important in sewage treatment and the breakdown of oil spills , the production ... doi 10.1016 j.cbpa.2005.02.001 ref Once regarded as plant s constituting the class Schizomycetes , bacteria ... s. Although the term bacteria traditionally included all prokaryotes, the scientific classification ... more details
of organic compounds or hydrogen as an energy source for chemosynthesis. These are known as sulfatereducingbacteria . Copper sulfate is a common algaecide . Magnesium sulfate , commonly known ...Image Sulfate ion 2D dimensions.png thumb 140px The structure and bonding of the sulfate ion In inorganic chemistry , a sulfate International Union of Pure and Applied Chemistry IUPAC recommended spelling ... bisulfate redirects here File Hydrogen sulfate.svg thumb 120px Hydrogen sulfate br bisulfate The sulfate ... atoms are each in the 2 state. The sulfate ion carries a negative two charge physics charge and is the conjugate acid conjugate base of the bisulfate or hydrogen sulfate ion, chem HSO 4 , which is the conjugate base of chem H 2 SO 4 , sulfuric acid . Organic sulfates, such as dimethyl sulfate , are covalent ... acid are 157 pm for S OH. The tetrahedral geometry of the sulfate ion is as predicted by VSEPR theory . File Sulfate covalent ionic.svg thumb 240px Two models of the sulfate ion. br 1 with polar covalent bonds only. 2 with an ionic bond. Image Sulfate resonance 2D.png thumb 240px Six resonances ... Elucidate date January 2011 . However, the bonding representation of Pauling for sulfate ... sulfate , strontium sulfate , lead II sulfate , and barium sulfate , which are poorly soluble. Radium sulfate is the most insoluble sulfate known. The barium derivative is useful in the gravimetric analysis of sulfate one adds a solution of, perhaps, barium chloride to a solution containing sulfate ions. The appearance of a white precipitate, which is barium sulfate, indicates that sulfate anions are present. The sulfate ion can act as a ligand attaching either by one oxygen monodentate or by two ... PtSO sub 4 sub P C sub 6 sub H sub 5 sub sub 3 sub sub 2 sub where the sulfate ion is acting as a bidentate ligand. The metal oxygen bonds in sulfate complexes can have significant covalent character ... sulfate , is used to produce plaster . The sulfate ion is used as counter ion for some cation ic ... more details
, such as iron II sulfate Several common reducing agents and their products class wikitable Agent Product ...A reducing agent also called a reductant or reducer is the element or compound in a reduction oxidation ... Fe CN sub 6 sup 4 chem Cl 2 2 chem Fe CN sub 6 sup 3 2 chem Cl The reducing agent in this reaction ..., good reducing agents are reagents that deliver H sub 2 sub . Characteristics of reducing agents Strong reducing agents easily lose or donate electrons. An atom with a relatively large atomic ... reducing agents. Good reducing agents tend to consist of atoms with a low electronegativity , the ability ... energy ionization energies serve as good reducing agents too. The measure of a material to oxidize .... Reducing agents can be ranked by increasing strength by ranking their oxidation potentials. The reducing ... oxidation potential. The following table provides the reduction potentials of the indicated reducing agent at 25 C. class wikitable Oxidizing agent Reducing agent Reduction potential V Li sup sup ... sup sup 5e sup sup Mn sup 2 sup 4H sub 2 sub O 1.49 To tell which is the strongest reducing agent, one ... the number, the stronger the reducing agent. For example, among Na, Cr, Cu and Cl sup sup , Na is the strongest reducing agent and Cl sup sup is the weakest one. Common reducing agents include metals ... and compounds can be both reducing or oxidizing agent s. Hydrogen gas is a reducing agent when ... F sub 2 sub g 2 HF g Hydrogen acts as a reducing agent because it donates its electrons to fluorine ... g sub 2 e sup sup F sub 2 sub sup 0 sup sub g sub 2 e sup sup 2 F sup sup sub g sub Importance of reducing and oxidizing agents Reducing agents and oxidizing agents are the ones responsible for corrosion ... requires an anode and cathode to take place. The anode is an element that loses electrons reducing ... number increased. Iron is the reducing agent because it gave electrons to the oxygen O sub ... agent because it took electrons from iron Fe . Common reducing agents Lithium aluminium hydride ... more details
File Glucose chain structure.svg thumb Reducing form of glucose A reducing sugar is any sugar that either has an aldehyde group or is capable of forming one in solution through isomerism . The cyclic hemiacetal forms of aldose s can open to reveal an aldehyde and certain ketose s can undergo tautomerization ... easily become a free aldehyde. The aldehyde functional group allows the sugar to act as a reducing agent ... A sugar is classified as a reducing sugar only if it has an open chain form with an aldehyde group ... can be oxidized via a redox reaction in which another compound is reduced. Thus, a reducing ... in solution. Therefore, ketone bearing sugars like fructose are considered reducing sugars but it is the isomer containing an aldehyde group which is reducing since ketones cannot be oxidized without ... which test for the presence of aldehydes. Aldoses or aldehyde bearing sugars are also reducing sugars ... & Farrell 2012, p. 459. ref Examples Reducing monosaccharides include glucose , glyceraldehyde and galactose . Many disaccharide s, like lactose and maltose , also have a reducing form, as one ... , in which the anomeric carbon s of the two units are linked together, are non reducing disaccharides ... and dextrin the macromolecule begins with a reducing sugar, a free aldehyde. More hydrolyse d starch contains more reducing sugars. The percentage of reducing sugars present in these starch derivatives ... for the presence of a reducing sugar. The reducing sugar reduces copper copper II ions in these test ... of reducing sugar present. Reducing sugars can also be detected with the addition of Tollens ... linkages are not reducing sugars, as they do not have free aldehyde chains. They therefore do not react with any of the reducing sugar test solutions. However, a non reducing sugar can be Hydrolysed ... of the acid, the product may be a reducing sugar that gives normal reactions with the test ... Reducing Sugar Category Carbohydrate chemistry Category Biomolecules Category Carbohydrates ca Sucre ... more details
In biochemistry, the term reducing equivalent refers to any of a number of chemical species which transfer the equivalent of one electron in redox reactions ref Cite book last Jain first J.L. title Fundamentals of Biochemistry publisher S. Chand date 2004 isbn 8121924537 ref . Examples of reducing equivalents are A lone electron for example in reactions involving metal ion s A hydrogen atom consisting of a proton and an electron A hydride ion H sup sup which carries two electrons for example in reactions involving Nicotinamide adenine dinucleotide NAD References references Category Biochemistry methods Biochem stub es Equivalente de reducci n ... more details
refimprove date May 2009 A reducing atmosphere , also known as a reduction atmosphere , is an atmosphere atmospheric condition in which oxidation is prevented by removal of oxygen and other oxidising gases or vapours, and which may contain actively reducing gases such as hydrogen , carbon monoxide and gases that would oxidize in the presence of oxygen, such as hydrogen sulfide . Materials processing In metal processing, a reducing atmosphere is used in annealing metallurgy annealing ovens for relaxation of metal stress mechanics stresses without corroding the metal. An inert gas, usually nitrogen is used, or for more extreme conditions, hydrogen gas. A reducing atmosphere is also used in order to produce specific effects on ceramic wares being fired. A redox reduction atmosphere is produced in a fuel fired kiln by reducing the draft and depriving the kiln of oxygen . This reduced level of oxygen causes incomplete combustion of the fuel and raises the level of carbon inside the kiln. At high temperatures the carbon will bond with and remove the oxygen in the metal oxides used as colorants in the glazes. This loss of oxygen results in a change in the color of the glazes because it allows the metals in the glaze to be seen in an unoxidized form. A reduction atmosphere can also affect the color of the clay body. If iron is present in the clay body, as it is in most stoneware , then it will be affected by the reduction atmosphere as well. In most commercial Incineration incinerator s, exactly the same conditions are created to encourage the release of carbon bearing fumes. These fumes are then oxidized in reburn tunnels where oxygen is injected progressively. The exothermic oxidation reaction maintains the temperature of the reburn tunnels. This system allows lower temperatures ... atmospheres The same principle applies to planets. Early Earth had a reducing atmosphere, along with Mars ... that interplanetary space is reducing. For example, the Moon is directly exposed to solar wind, such that sodium ... more details
or reducing iron bacteria include physical removal, pasteurization, and chemical treatment ...Refimprove date September 2007 Image Iron bacteria in runoff.JPG thumb right 250px Iron bacteria in surface water In the management of water supply water supply water well well s, iron bacteria are bacteria ... laundry. Iron bacteria are a natural part of the environment in most parts of the world. These microorganisms ..., the bacteria produce a brown slime that builds up on well screens, pipes, and plumbing fixtures. Bacteria known to feed on iron are Thiobacillus ferrooxidans and Leptospirillum ferrooxidans . Habitat Iron bacteria colonize the transition zone where de oxygenated water from an wikt anaerobic ... water reaches a source of oxygen, iron bacteria use that oxygen to convert the soluble ferrous iron ... cause of an iron bacteria population. Groundwater may be naturally de oxygenated by decaying ... 2 p.544 ref Other conditions associated with iron bacteria result from the anaerobic aqueous environment rather than the iron bacteria visibly colonizing that habitat. Corrosion of pipes is another ... from enzymatic conversion of soil sulfate s to volatile hydrogen sulfide as an alternative source ... that iron bacteria may be present in well water Iron bacteria often produce unpleasant tastes and odors ... or odor may be more noticeable after the water has not been used for some time. Iron bacteria will usually ... a rainbow colored, oil like sheen on the water. Iron bacteria produce a sticky slime which is typically ..., particularly in standing water such as a toilet tank. Image Iron bacteria burn.JPG right thumb A burn in Scotland with Iron bacteria. The dramatic effects of iron bacteria are seen in surface waters ... serious problems occur when bacteria build up in well systems. Iron bacteria in wells do not cause health problems, but they can reduce well yields by clogging screens and pipes. Prevention Iron bacteria ... of iron bacteria once a well is heavily infested can be extremely difficult. Normal treatment techniques ... more details
Magnetotactic bacteria or MTB are a polyphyletic group of bacteria discovered by Richard P. Blakemore ... this task, these bacteria have organelle s called magnetosome s that contain magnetic crystals ... of animals, the bacteria contain fixed magnets that force the bacteria into alignment even dead ... 6. ref Introduction The first description of magnetotactic bacteria appeared in 1963 in a publication ... a group of bacteria that evidently oriented themselves in a unique direction. He realised these microorganisms ... bacteria . The first peer reviewed article on magnetotactic bacteria appeared in a 1975 article ... , who had similarly observed bacteria capable of orienting themselves in a certain direction Blakemore ... author Blakemore, Richard title Magnetotactic Bacteria year 1975 journal Science volume 190 pages 377 379 pmid 170679 issue 4212 bibcode 1975Sci...190..377B ref These bacteria have been the subject ... 47 issue 10 pages 775 780 ref The sensitivity of magnetotactic bacteria to the Earth s magnetic field arises from the fact these bacteria precipitate chains of crystals of magnetic minerals within their cells to date, all magnetotactic bacteria are reported to precipitate either magnetite or greigite ... and biogeochemical interpretation of fossil magnetotactic bacteria journal Earth Science ... lodestones.shtml Living Lodestones Magnetotactic bacteria , Strange Horizons, 2001 ref Biology Several ... Magnetite producing magnetotactic bacteria are usually found in an Anoxic waters oxic anoxic transition ... types of magnetotactic bacteria can produce magnetite even in Hypoxia environmental anaerobic conditions, using nitric oxide , nitrate , or sulfate as a final acceptor for electron s. The greigite ..., Dennis title Controlled biomineralization of magnetic minerals by magnetotactic bacteria year 1995 ... not too different from that found in magnetotactic bacteria has been also found in higher organisms ... bacteria produce their magnetic particles in chains. The magnetic dipole of the cell is therefore ... more details
Purple bacteria or purple photosynthetic bacteria are proteobacteria that are phototroph ic, that is, capable of producing energy through photosynthesis . ref name bryantfrigaard cite journal author D.A. ..., tubes, or sheets, increasing the available surface area. Like most other photosynthetic bacteria, purple bacteria do not produce oxygen , because the reducing agent electron donor involved in photosynthesis is not water. In some, called purple sulfur bacteria , it is either sulfide or elemental sulfur . The others, called purple non sulfur bacteria aka PNSB , typically use hydrogen although some ... show the purple bacteria make up a variety of separate groups, each closer relatives of non photosynthetic proteobacteria than one another. History Purple bacteria were the first bacteria discovered ... by first establishing the bacteria s reactions to different concentrations of oxygen. What was found was that the bacteria moved quickly away from even the slightest trace of oxygen. Then a dish of the bacteria was taken, and a light was focused on one part of the dish leaving the rest dark. As the bacteria cannot survive without light, all the bacteria moved into the circle of light, becoming very crowded. If the bacteria s byproduct was oxygen, the distances between individuals would become larger and larger as more oxygen was produced. But because of the bacteria s behavior in the focused light, it was concluded that the bacteria s photosynthetic byproduct could not be oxygen. Taxonomy Purple non sulfur bacteria are found among the Alphaproteobacteria alpha and Betaproteobacteria ... e.g. Rhodoferax Purple sulfur bacteria are included among the Gammaproteobacteria gamma subgroup , and make up the order purple sulfur bacteria Chromatiales . The similarity between the photosynthetic ... bacteria Category Microbiology bg ca Bacteri porpra cs Purpurov bakterie de Purpurbakterien et Purpurbakterid es Bacteria p rpura he mk ja ... more details
dabconcept Enteric bacteria are bacteria of the intestine s, and may refer to Gut flora , which is always present and usually harmless Pathogenic bacteria of bacterial gastroenteritis dab ... more details
unreferenced date July 2010 Atypical bacteria are bacteria which remain colourless after gram staining . See also Gram negative bacteria Category Bacteriology microbiology stub ... more details
Unreferenced date September 2008 Phototrophic bacteria or photolithotrophic bacteria are lithotrophic bacteria that use photosynthesis as their source of energy. Gallery gallery Image Chlorofl.jpg Chloroflexus aurantiacus Image Halobacteria.jpg Cluster cells of Halobacterium gallery Photolithotrophic bacteria Category Phototrophic bacteria ja ... more details
wiktionarypar bacteria The bacteria are a major group of Prokaryote prokaryotic living organisms. Bacteria may also refer to Bacteria malware or Rabbit Programs, a type of malicious software Bacteria, a fictional country in The Great Dictator List of Asterix characters BacteriaBacteria , the wife of List of Asterix characters Unhygienix Unhygienix in the Asterix comics Bacteriidae , a family of South American stick insect s disambig ... more details
Unreferenced date March 2007 Putrefying bacteria is the term used to describe bacteria involved in putrefaction of living matter. Putrefying bacteria turn nitrogen proteins into ammonium compounds. Nitrifying bacteria turn the ammonium compounds into nitrites and then into nitrates for plant absorption. See also Decomposition Anaerobic organism DEFAULTSORT Putrefying Bacteria Category Alchemical processes Category Microbiology bacteria stub ... more details
unreferenced date June 2008 Siderophilic bacteria are bacteria that require or are facilitated by free iron . They may include Vibrio vulnificus , Listeria monocytogenes , Yersinia enterocolica , Salmonella enterica serotype Typhymurium , Klebsiella pneumoniae and Escherichia coli . One possible symptom of haemochromatosis is susceptibility to infections from these species. Certain non bacterial microorganisms such as Rhizopus arrhizus and Mucor may also be siderophilic. See also Iron bacteria Iron in microbiology Category Bacteria Category Microbiology bacteria stub fi Siderofiilit ... more details
Unreferenced stub auto yes date December 2009 Symbiotic bacteria are bacteria living in symbiosis with another organism or each other. For example, Zoamastogopera , found in the stomach of termites, enable them to digest cellulose . Some types of cyanobacteria are endosymbiont to types of lichens and sponges. Symbiotic bacteria are able to live in or on plant or animal tissue biology tissue . In digestive systems, symbiotic bacteria help break down foods that contain fibre . They also help produce vitamins . br Symbiotic bacteria can live near hydrothermal vents. They usually have a mutual relationship with other bacteria. Some live in giant tube worm tube worm s. A use for symbiotic bacteria has recently been in paratransgenesis for controlling important vectors for disease, such as the transmission of Chagas disease by Triatoma Triatome kissing bug s. Symbiotic bacteria in legume roots provide the plants with ammonia in exchange for the plants carbon and a protected home. br DEFAULTSORT Symbiotic Bacteria Category Symbiosis Category Bacteriology Category Microbiology Bacteria stub Ecology stub fr Bact rie symbiotique ... more details
chembox verifiedrevid 403120211 Name Uranium sulfate ImageFile Uranium sulfate.jpg ImageSize 200px ImageName Uranium sulfate OtherNames Section1 Chembox Identifiers ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 11383849 InChI 1 H2O4S.U c1 5 2,3 4 h H2,1,2,3,4 q 2 p 2 InChIKey SMWCBVIJCHHBAU NUQVWONBAD SMILES U 2 . O S O O O StdInChI Ref stdinchicite correct chemspider StdInChI 1S H2O4S.U c1 5 2,3 4 h H2,1,2,3,4 q 2 p 2 StdInChIKey Ref stdinchicite correct chemspider StdInChIKey SMWCBVIJCHHBAU UHFFFAOYSA L CASNo Ref cascite correct ?? CASNo Section2 Chembox Properties Formula U SO sub 4 sub sub 2 sub MolarMass 430.15 g mol Density Solvent SolubleOther MeltingPt BoilingPt Uranium sulfate U SO sub 4 sub sub 2 sub is a water soluble salts salt of uranium . It is a very toxic Chemical compound compound and should not be ingested. Uranium sulfate minerals commonly are widespread around uranium bearing mine sites, where they usually form during the evaporation of acid sulfate rich mine tailings which have been leached by oxygen bearing waters. Uranium sulfate is a transitional compound in the production of Uranium hexafluoride . It was also used to fuel aqueous Homogeneous Reactor s Preparation Uranyl sulfate in solution is readily photochemically reduced to uranium IV sulfate. The photoreduction can be carried out in the sunshine and this requires the addition of ethanol as a reducing agent. Uranium IV crystallizes or is precipitated by ethanol in excess. It can be obtained with different degrees of hydration. References reflist cite doi 10.1002 zaac.19804620127 DEFAULTSORT Uranium Sulfate Category Uranium compounds Category Sulfates Uranium compounds Inorganic compound stub fa fr Sulfate d uranium IV ... more details
Thermoduric bacteria are bacteria which can survive, to varying extents, the pasteurisation process. ref name indo cite news url http www.independent.ie farming dairy the heatresisting bacteria 1388056.html title The heat resisting bacteria last Donworth first John date 2008 05 27 work Irish Independent publisher Independent News and Media accessdate 2009 08 11 ref Species of bacteria which are thermoduric include Bacillus , Clostridium and Enterococci . ref name glan cite web url https agrilink.ie MilkNews2007 4241 20Thermoduric 20Bacteria.pdf last Murphy first Pat title Control of Thermoduric Bacteria in Raw Milk Supplies publisher Glanbia accessdate 2009 08 11 ref References Reflist bacteria stub Category Food science ... more details
Mercury sulfate may refer to Mercury I sulfate mercurous sulfate , Hg sub 2 sub SO sub 4 sub Mercury II sulfate mercuric sulfate , HgSO sub 4 sub disambig simple Mercury sulfate ... more details
Lipophilic bacteria fat liking bacteria are bacteria that may proliferate in lipids . Types They include lipophilic corynebacteria . ref name cmr http cmr.asm.org cgi reprint 10 1 125.pdf Clinical Microbiology of Coryneform Bacteria GUIDO FUNKE,1 ALEXANDER VON GRAEVENITZ,1 JILL E. CLARRIDGE III,2 AND KATHRYN A. BERNARD3 Department of Medical Microbiology, University of Zu rich, Zu rich, Switzerland1 Laboratory Service, Veterans Affairs Medical Center, Departments of Pathology, Microbiology, and Immunology, Baylor College of Medicine, Houston, Texas2 and Special Bacteriology Laboratory, Laboratory Centre for Disease Control, Ottawa, Ontario, Canada3 ref Propionibacterium acnes is a type of liphophilic bacteria, ref http www.muzisyenlerkulubu.com acnetreatments.asp Natural Acne Treatments Guide How to get rid of pimples ref releasing fatty acids and worsening comedone s. However, the group of lipophilic bacteria are not pathogenic, i.e. they don t cause food poisoning or food infection ref name jensen http www.springerlink.com content 2203u0385q2n1v5r fulltext.pdf The Action of Microorganisms on Fats By L. B. JENSEN and D. P. GRETTIE Swift & Company Laboratories, Chicago, Ill. Published 1933, so feel free to replace ref Health risks Most materials in laboratories and health care centers have small amounts of lipids on their surface, and thus may support the proliferation of lipophilic bacteria. ref http linkinghub.elsevier.com retrieve pii S0886335004006741 Postoperative endophthalmitis. Journal of Cataract & Refractive Surgery, Volume 30, Issue 11, Pages 2441 2444 C. Ferrer, J ... jensen this is not a serious threat. Lipophilic bacteria may also proliferate in diet fat. However ... ref name jensen Commercial Use Many lipophilic bacteria are a good source of Biosurfactants, hence are used commercially, e.g. Bacillus lichenoformis . These kind of bacteria produce Biosurfactant ... ones. References reflist 2 Extremophile Category Bacteria medicine stub id Bakteri lipofilik uk ... more details
Psychrotrophic bacteria are bacteria that are capable of surviving or even thriving in a cold environment. They can be found in soils ref cite web url http www3.interscience.wiley.com journal 120081154 abstract?CRETRY 1&SRETRY 0 title An Ecological Study of the Psychrotrophic Bacteria of Soil, Water, Grass and Hay Druce 2008 Journal of Applied Microbiology Wiley Online Library publisher .interscience.wiley.com date accessdate 2010 09 01 ref , in surface and deep sea waters ref cite web url http www.springerlink.com content 0kcy3gl47cftrj0w title Marine Biotechnology, Volume 3, Number 5 publisher SpringerLink date accessdate 2010 09 01 ref , in Antarctic ecosystems ref cite web url http es.scribd.com doc 33323896 Psychrotrophic Bacteria title Psychrotrophic bacteria isolated from Antarctic ecosystems . A. Correa Guimaraes, J. Mart n Gil, M. C. Ramos S nchez, L. Vallejo P rez. Department of Forestry, Agricultural and Environmental Engineering, ETSIA, Avenida de Madrid, 57, Palencia, Spain ref , and in foods ref cite web url http www.encyclopedia.com doc 1G1 14605181.html title Psychrotrophic Bacteria in Foods Disease and Spoilage. Food Trade Review publisher Encyclopedia.com date 1993 09 01 accessdate 2010 09 01 ref . Psychrotrophic bacteria are of particular concern to the dairy industry ref cite web url http www.leonthemilkman.com 2006 03 18 the case of psychrotrophic bacteria title Leon the Milkman s Blog The case of Psychrotrophic bacteria publisher Leonthemilkman.com date 2006 ... to The Food Science Department at Cornell university Cornell University , psychrotrophs are bacteria ... of pyschrotrophic bacteria becomes negligible or virtually stops ref http 74.125.93.132 search?q cache ... bacteria 22&cd 2&hl en&ct clnk&gl us&client safari Steven C. Murphy, Shelf LIfe of Fluid ... November 2009. ref . Psychrotrophic bacteria also fall under the more general category of psychrophiles . Notes reflist Category Bacteriabacteria stub de Psychrotroph fr Psychrotrophe ... more details
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