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071002.O939.1A1000-1565200505-0554-07PhotosyntheticBacteriaPSB1.1..2..3..118361931.1836Ehrenberg2.1883EngeImann.1931VanNieI.19604.5.80.19871115.2g105.90C200m.2000-10-10971201965-!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.25520059JournaIofHebeiUniversityNaturaIScienceEditionVoI.25No.5Sep.2005.Bergeys9Chromatiaceae9EctothiochodospiriiaceaelPurpienorsuifurbacteriaPNB6Greensoiferbacteria5Muiticeiiuiarfiia-mentousgreenbacteria4Heiiobacterium227666..3.aabcdeg.7l5~lO5Onm45O~55Onm.6..H2SCO2H2S.7.CO23l2H2S+CO!2CH2O+H2O+2S22H2A+CO!2CH2O+H2O+2A3...6.3%3..6C222l2P2lH2lBPH8.4..55554.1.4.1.14.1.1.11265%7%20%3%.2BB12B1220049.O132610....1Tab.1Componentscomparisonbetweenphotosyntheticbacteriaandchlorella!/%!/!gg-1VB1VB2VB6VB1265.157.1820.312.784.281250521125306553.766.3119.2810.221.522.4196155.21401818~2530.9919.3330.937.115.6814.52.36.4-222.30.62Tab.2Comparisonneededaminoacidscomponentbetweenphotosyntheticbacteriaandtraditionalfoods!/%2.46.68.86.43.15.85.01.67.42.45.47.76.31.34.33.91.45.22.174.328.977.682.434.835.141.256.303.4~3.94.1~4.37.1~7.95.6~6.03.04.3~4.62.9~4.4-6.5~7.04.1.1.2.29-10.1/20..1%.60%..19c140mL94.1%63.7%100mL91.4%53.9%77%44.4%11.1994655!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!200511.6%12..2%5%~28%15%~30%20%~23%.1312%35%14.HOVB61015-16.4.1.2pHCOD11718.NH3H2SpH..5.120%22%5106/L76.40%19.3%~19.5%1~1.5106/L24%~26.8%19-21.3~5106/L0.18m/L0.06m/L022.pHDOpH7.8~8.6COD20cm1723-25.26..3227.53112817..14Fe2+.123.4.2616.3%.2000~10000755!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!53375629-31.4.3.B32-33.V34-37.4.4..2937-38...4.5.Rhodopseudomonasacidophila39.19926.540..9038.91641.....1.J.20031276-8.2.J.1983120-27.3.DL.1J.1990144368-371.4IMHOFFJFPETRIRSULINGJ.RecIassificationofspeciesofthespiraI-shapedphototrophicpurpIenon-suIfurbacteriaofthe!-Pro-teobacteriaJ.InternationaIJournaIofSystematicBacteroIogy199848793-798.5STALEYJTHOLTJG.BergeymanuaIofsystematicbacterioIogyM.BaItimoreWiIIiams&wiIkings1989.6.J.19981115-18.7.J.200020168-73.855!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!20058.J.200221191-94.9.M.1991.10.J.198541-4.11.J.1988124367-369.12.J.199512511-14.13.J.199138-11.14.J.199418165-68.15.M.1983.190-193.16.J.1993205259-262.17.J.1997272191-195.18.PSBJ.1990419-32.19.J.1997163265-269.20.J.2002263231-236.21.PSB..95C.1996.100-103.22.J.1997425-27.23.J.1999185222-225.24.J.200039Supp75-79.25.J.199616621-23.26.J.200125198-101.27.J.199721197-100.28.J.199918192-94.29.J.2002304631-632.30.J.1996338-41.31.N9281J.19981037-9.32.J.199826295-99.33.J.2001145-46.34.J.1995293152-156.35.J.2002304592-593.36.J.20003336-38.37.J.2002243393-397.38.J.200323109-12.39.J.19981275-78.40.J.200313799-100.41.J.200323917-22.955!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!5StudyProgressofPhotosyntheticBacteriaLlYan-cinKANZhen-rongMUShu-meiGUANYue-ciangKANGXian-jiangCoIIegeofLifeSciencesHebeiUniversityBaoding07l002ChinaAbstractThedistributionaIcharateristicscIassificantionshapestructureandthephysioIogicaIpropertiesofphoto-syntheticbacteriaarebriefIysummarizedandintroduceditsappIicationprogressandprospectsinaguacuItureIivestockfarmingpIantingandenvironmentaIprotectioninordertoprovidereferencesforitsfurtherresearchandappIication.KeywordsphotosyntheticbacteriaaguacuItureenvironmentaIprotectionwastewaterdisposaI529EffectofDietarySeleniumonActivityofSuperoxideDismutaseSODinMuscleofCaridinadenticulatasinensisWANGHong-weilCHANGYan-pinglYANGJianl2DUANMingl3ZHANGYa-juanlZHAOJian-huall.CoIIegeofLifeSciencesHebeiUniversityBaoding07l002China2.CoIIegeofFisheriesGuangdongOceanUniversityZhanjiang524088China3.InstituteofHydrobioIogyChineseAcademyofSciencesWuhan430072ChinaAbstractTheeffectofseIeniumsuppIementindietofCaridinadenticulatesinensisonSODactivitywasstudied.ResuItsshowedthatproperconcentrationofseIeniuminthedietcanenhanceSODactivitysignificantIyandstimuIategrowthofC.d.sinensisaIittIe.TheoptimumsuppIementofNa2SeO3indietwas0.l5~0.30!g/g.KeywordsseIeniumsuperoxidedismutaseSODCaridinadenticulatasinensis065!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!2005