环氧乙烷气体对灭菌物品包装材料穿透力的实验研究

,800mgöL,4260%-15kPa,8,504040205050,5011,0108mm(PETEVA)1EXPERIMENTALSTUDIESONPIERCINGFORCEFORGASOFEPOXYETHANETOPASSTHROUGHPACKINGMATERIALOFSTERILIZATIONTHINGS.SunRu,GuJian.HygienicandAnti2epidemicStationofNantongCity,Nantong226006,JiangsuProvince,R.R.ChinaWhenadosageofepoxyethaneis800mgöL,temperatureis40,relativehamidityismorethan60%,airpressureinsterilizationroomis-15kPa,andeffecttimeis8hours,itwascarriedoutthatexperimentalstud2iesonpiercingforcein8packingmaterialsforgasofexpoxyethanetopassthroughpackingmaterialofsteril2izationthings.Theresultsshowedthat50stratacottoncloths,40stratabrownpaper,40stratastrawboard,20stratacorrugatedpaper,50stratapolyvinylchloridefilm,50stratapolyethlenefilm,and11strataglassinepaper,havebeenpassed,but1strataPETEVAhavenotbeenpassed.KeyWordsEpoxyethanePiercingforceSterilization,,(),[1],,,1111,8,,226006199704011997042811211211,11212(ATCC9372)(),51055106cfu113120,40,;;,1515cm,,,,;,7621997243114,(,HDX10,10M3),800mgöL,42,6080%,-15kPa,8115,8,,,[2],9919999%,,;,2,8,6,,7,,;50,11;20,18,,140mm,,,0111mm,1()8(mm)(mm)505001502510404001187124040018333122020710140105011010101135050010211050500102110200010803311,,[2],,,[3],,,,,,,8,,,,312,,,,,PET()EVA(),,,0108mm,,,,,,,,12,313,[2],,,,,,,314(302)8621997243(P0101),(P0101);Cu2+,(P0105);Cu2+,,Cu2+001313mgöL,:Yd=615741X+211578,r=018175,P01013Tkeshelashvili[7]Cu2+DNA;[8]CuSO45H2OKDNAPstÉ;GSHCu2+[6]Cu2+2,,Cu2+2,Cu2+001313mgöL,,Cu2+Cu2+016250mgöL,,,,,Cu2+,(P0105),Cu2+Cu2+010195mgöL,Cu2+014mgöL,[9];Cu2+011mgöL,0107mgöL[10],,,Cu2+,,Cu2+,:Cu2+DNA,,Cu2+,(,!)41,111:,1991128211,1995,2(14):12183StrattonGW.Interactioneffectsofmercury2pesticideconbinationstowardsacyanobcterium.BullEnvironContamToxicol,1985,34:676824JLSlabbert.Improvedbacterialgrowthtestforrapidwatertoxicityscreening.BullEnvironContamToxicol,1986,37:56578511,1984,(3):15176,,11,1996,25(2):981007LeilaK.Tkeshelashvili,TimothyMeBride,KevinSpenceetal.Mutationspectrumofcopper2inducedDNAdamage.JBiolChem,1991,266(10):640168,,1KDNA1,1993,13(5):38699,,11,1989,6(5):16191011,1989,10(3):2932(268),,,,,,,,(,)41,11:,1991:3342111991,116:6769311:,1986,2722031997243