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:1006-446X(2006)12-0050-03刘运华1丁冶春2范小娜2(1.赣州市粮食局粮油质检站,江西赣州341000;2.赣南医学院药学系,江西赣州341000):FeCuZnMnCaPb,,:;;:O65731:AFeCuZnMnCa,,,,,,9303%~10487%,111TAS-990();FeCuZnMnCaPb();NewHuman900(),,(30%)FeCuZnMnCaPb,1000gmL-1()1280,,80,10000g,V()+V()=4+120mL,,24h,,10mL,,,,,1%HNO350mL,:2006-07-17:(1964),,,,:,E-mail:fxn918@126com502006GUANGDONGWEILIANGYUANSUKEXUE131213131FeCuZnMnCa-,Pb,9999%,,,11/nm/mA/nm/mm/(Lmin-1)/(Lmin-1)Fe248340028176Cu324730046206Zn213930046156Mn279530046206Ca422730046176Pb2833200461321000gmL-1100gmL-1,000050100150200mL50mL,1mL,30%SrCl22mL,1%HNO3,000100200300400gmL-1SrCl2,22/(gmL-1)Fe0.001.002.003.004.00C=16.9071A-0.20090.9979Cu0.000.200.400.801.00C=5.0418A-0.03270.9978Zn0.000.400.801.201.60C=2.9264A-0.38710.9916Mn0.000.100.200.300.40C=4.3656A-0.00650.9998Ca0.001.002.003.004.00C=81.6740A-0.15190.9941Pb0.000.040.080.120.16C=0.9866A-0.03440.99452211,SrCl2,3512006GUANGDONGWEILIANGYUANSUKEXUE13123(n=5):gg-11234535/%RSD/%Fe21.0527.3424.7424.8722.9110.0033.30101.181.1Cu3.853.433.643.722.911.003.6493.031.8Zn16.8917.6021.1420.0312.9410.0024.06104.871.2Mn5.076.935.185.706.141.007.0799.020.9Ca120.73119.13123.18105.20106.55100.00198.5696.130.6Pb0.291.771,2,3,4,5225,,,,323,,,[1],,FeCuZnMnCaPb,,,,[2]:[1],,.[J].,2006,24(1):1-5.[2].[M].:,1991:466-470.DeterminationofMetallicElementsinRicebyFAASandGFAASLIUYunhua,DINYechun,FANXiaona(1.StationofQualityControl,GrainBureauofGuanzhou,JiangxiGanzhou341000,China;2.DepartmentofPharmacy,GannanMedicalCollege,JiangxiGanzhou341000,China)Abstract:ThecontentofsixkindsofmetalelementsFe,Cu,Zn,Mn,Ca,Pbinfivekindsofricese-lectedstochasticfromJiangxiprovinceandJilinprovinceweredetermienedbyflameandgraphitefurnaceatom-icabsorptionspectrometry.TheresultshowsthatthecontentofmetalelementsofriceinJiangxiprovinceisslightlyhigherthaninJilinprovince.ItisprobalyassociatewithmetalelementsdistrbutioninNorthandSouthsoil.Keywords:FAAS;GFAAS;rice;metalelement522006GUANGDONGWEILIANGYUANSUKEXUE1312