(()200137)(TFA),TFA,TFA。TFA,TFA2%7%。8176TFA,90%TFA2%。TFA、、。TFA,,。;;;;1009-7848(2010)04-0053-071(Transfattyacid,TFA),2。TFA2:,;,。、3%~7%TFA。TFA,。TFA(CHD),[1],[2]、[3][4]。,TFA、、。,1。TFA“0”“TFA”。2TFA。、TFA,。,,2%;,,,。,,“/100g(mL)”“/”。TFA。TFA,。“0”、。,TFATFA(,)。,,,,。,TFA,。《()》TFA,。TFA、TFA[14-15],TFA。,,。:2010-06-30:,,1970,,Vol.10No.4Aug.2010JournalofChineseInstituteofFoodScienceandTechnology10420108201042TFATFA。TFA,TFA。TFA,。TFA。TFAGB/T22110-2008。2.1TFA、,、、、、。,、、、、、,。“0”[5]2003-06-01≤2g/100g≤1g/100g[6]2008-04-01≤2g/100g2009-09-0120%,TFA4%;≥20%,TFA2%[7]2006-01-01≤0.5g/[8]2005-122009-06-202%,5%≤0.2g/2007-07-31≤0.2g/[9]2006-12-01[10]2010-06-012g/100g;≤0.5g/100g2010-12-012g/100g[11]2008-01-01≤0.3g/100g(mL)[12]2010-07-01≤0.3g/100g(mL)[13]≤0.3g/100g(mL)1TFATable1ThekeypointsofregulationsaboutlimitthequantityofTFAfromseveralmaincountriesandareasinworldTFA:TFA+SFA≤1.5g/100g,TFA+SFA≤10%:TFA+SFA≤0.75g/100mL,TFA+SFA≤10%TFA/:TFA+SFA≤0.1g/100g100mLTFATFA≤0.2g/SFA≤2g/TFA/:TFA≤0.3g/100g(mL),TFA+SFA≤1.5g/100g0.75g/100mL,TFA+SFA≤10%TFA≤0.5g/100gTFA:≤1.5g/100g;:≤0.75g/100mL“SFA”“”TFA/:≤0.1g/100g100mL“SFA”“”TFA≤0.5g/100g2TFATable2ComparisonofClaimsandconditionsindifferentregulationaboutTFA54104。,75%。50%TFA,2%;25%(),TFA3%7%。TFA。TFA。(TFA,TFA),“”。3%。,。20104-5。:、,18。、48。86420TFA/%1357911131517192123TFA/%1086420123456789101112131415(a)TFA(b)TFA302520151050TFA/%1234567891TFAFig.1TheTFAcontentsinbiscuitsTFA1%84%,TFA2%87.5%,TFA。TFA,TFA2%60%,TFA、。2.2TFA,。60~85g,41.6g,。20104-6,71,8,132,176。TFA2。,90%TFA2%,TFA0.3%。、、、TFA0.5%~3%,、、TFA0.02%~1.2%。,。(c)TFA55201041.41%1.35%3.532.521.510.50TFA/%135791113151719211234567891011121312345678910111213141516171357911131517192123123456789101112131415123456789101112131415161718123456789101112131415123456789103.532.521.510.50TFA/%21.510.50TFA/%32.521.510.5032.521.510.500.30.20.10.010.80.60.40.201.41.210.80.60.40.20TFA/%TFA/%TFA/%TFA/%TFA/%(a)0.58%~3.03%2231(b)0.16%~3.36%1314(c)0.16%~1.98%1724(d)0.41%~2.94%2329(e)0.05%~2.97%1518(f)0.02%~0.30%1825(g)0.22%~0.91%1520(h)0.09%~1.20%10152TFAFig.2TheTFAcontentsindifferentcategoriescookingoil3TFA3.1TFATFA、。TFA,,TFA,0.56%0.51%0.55%0.07%56104TFA。TFA,TFA。,TFA:1)(/),,,TFA。2),TFA,TFA,TFA[16~17]。3)[18]。,,,TFA。4)(Pt)(Pd)(Ni),,,TFA。3,,/TFA。2:3TFATFA,。4TFATFA,10#1#。(a)TFA(b)TFA3TFATFAFig.3ComparisonofthevolumeandstructureofthebreadusingspecialfatwithandwithoutTFA:1#.TFA;5#、7#、9#、10#.TFA4TFATFAFig.4ComparisonofthevolumeandheightofthecakesusingspecialfatwithandwithoutTFA57201045TFAFig.5TherelationshipbetweenTFAcontentandtemperatureindeodorizationofsoybeanoil3.2TFATFA,。TFA,TFA。,、TFA。,TFA,TFA。,,TFA,4。,TFA、,、。TFA2%。,TFA,,,,,,。:,,;,,,TFA;,。4TFA,,TFA。TFA,;,,TFA,。[1]MozaffarianD,KatanMB,AscherioA,etal.Transfattyacidsandcardiovasculardisease[J].N.Engl.J.Med.,2006,354(15):1601-1613.[2]HuFB,VanDamRM,LiuS.DietandriskofTypeIIdiabetes:theroleoftypesoffatandcarbohydrate[J].Dia-betologia,2001,44(7):805-817.[3]ChavarroJorgeE,Rich-EdwardsJanetW,RosnerBernardA,etal.Dietaryfattyacidintakesandtheriskofovu-latoryinfertility[J].AmericanJournalofClinicalNutrition,2007,85(1):231-237.[4]MorrisMC,EvansDA,BieniasJL,etal.DietaryfatsandtheriskofincidentAlzheimerdisease[J].ArchNeurol,2003,60(2):194-200.[5]DanishVeterinaryandFoodAdministration.Transfattyacids[EB/OL].Denmark:DVFA.[2010-06-30].http://[6]SimoneUlmer.Legallimitfortrans-fatcontent[EB/OL].Swiss:SwissFederalInstituteofTechnologyZurich.[2008-3-18].http://[7]FederalRegisterOnlineviaGPOAccess.TransFattyAcidsinNutritionLabeling[EB/OL].America:FDA.[2008-7-11].http://[8]HealthCanada.TransFat[EB/OL].Canada.[2009-12-21].http://[9]HealthPromotionBlogJanuary2007.TransfatlabellinginKorea[EB/OL].Korea.[2007-1-25].http://[10]Agri-Food&VeterinaryAuthorityofSingapore.Circular[EB/OL].Singapore.[2010-3-9].http://[11].(0960403923).:,2007-07-19.[12].2008()(:).:,[2010-06-23].http://[13].:().:,2010-04-21.[14],,.[C]..:,2004:84-88.[15],,,.[J].,2008,33(12):76-79.[16]NoorLidaH.M.D.,KalyanaS.,NorA.I.Effectofchemicalinteresterificationontriacylglycerolandsolidfatcontentsofpalmstearin,sunfloweroilandpalmkerneloleinblends[J].Eur.J.LipidSci.Technol.,2007,109:147-156.[17]HansC.H.,DavidC.Theevolutionofenzymaticinteresterificationintheoilsandfatsindustry[J].Eur.J.LipidSci.Technol.,2008,110:679-691.[18],,.()[J].,2007,7:5-9.PresentSituationandProductionProcessControlofTransFattyAcidinEdibleOilJiangYuanrongXiaShuhuaZhangYuquanYuJianguoYangHong(Wilmar(Shanghai)BiotechnologyResearch&DevelopmentCenterCo.,Ltd,Shanghai200137)AbstractAtthebeginningofthisstudy,thecurrentregulationsoftransfattyaci