反式脂肪酸的安全问题及最新研究进展

20058204JournaloftheChineseCerealsandOilsAssociationVol.20,No.4Aug.2005(,310029)(TFAs),TFAs(TFAs)0,(TransFattyAcids,TFAs)CSPI(CenterforScienceinthePublicInterest),FDA,TFAsFDA200611,TFAs,,TFAs,TFAs,1:1.1(),2.5%4%,5%9.7%1.2::2004-07-27:,,1964,,,7.1%17.7%(31.9%),10.3%(38.4%)1.3:,2502h,22.1[1],,(LDL-C),(HDL-C),-,,2%,25%:,,TFAs,:,;,,,TFAsTFAs204TFAs,,,TFAs,[2]CLATFAs2.2,,,20036,TFAs,TFAs200361,TFAs2%;20031231,200379,FDA:200611,TFAs19932004416,FTC[3](FederalTradeCommission)FDATFAsDailyValue(DV),200512,TFAs,,,‹,,2007731,TFAs(CAC)26,,,,:;,2.3,20055,,TFAsTFAs48%16%,,200210Frilo-LayDoritos,TostitosCheetosTFAs,TFAs,20039,Frilo-LayTFAsLay’s,Doritos,Tostitos,Fritos,RuffleschipsChee2tos,NaturalLay’s,NaturalRuffles,andOrganicTosti2toschips:Frilo-Lay200330%,,,TFAs(ToffeeCrisp)Rolo20035,,TFAs7,,TFAs200446,TFAs,TFAS20042(Tyson)TFAs,,TFAs,NabiscoTFAsUnileverTFAs,VoortmancookiesTFAs,PizzaTFAsTFAs5%TFAs,98200543TFAs,,TFAs,,3.1,TFAsTFAs(),TFAsETFAs3.23.2.1[4],,,[5-7],,,,3.2.23.2.2.1,[8]20012,(G.List),,TFAs,,[9]3.2.2.2,,(SCDS)[10](DTDS),(FVSD),TFAs3.2.2.3TFAsLipozyme,,Karlshamns,1996,199920011ADM,Lipozyme(R)TLIMTFAs[11]1999,2002,TFAs,,,3.2.3,,-,,,1999FDA,,,West2er[12],[13]TFAs,TFAs09204Vanaspati,TFAs4,,,,,,[14]200421020045912AOCS95[15],,,[1]AlbertoAscherio,MD,DrPH.EpidemiologicStudiesonDietaryFatsandCoronaryHeartDisease.AmJMed.2002,113(9B):9S-12S[2]N.Ratnayake,C.Gagnon,andL.Plouffe.NutritionalLabelingandAnalysisofDietaryFats.93rdAOCSAnnualMeeting&ExpoAbstracts.May5-8,2002,Montral,Qubec,Canada[3]FTC’sWebsiteat[4],..,2001(5):13-15[5]PennyM.Kris-Ethertona,TerryD.Etherton.Theim2pactofthechangingfattyacidprofileoffatsondietassess2mentandhealth.JournalofFoodCompositionandAnalysis2003(16):373$378[6]Liu,Q.,Singh,S.,&Green,A.High-oleicandhigh-steariccottonseedoils:Nutritionallyimprovedcookingoilsdevelopedusinggenesilencing.JournaloftheAmeri2canCollegeofNutrition,2002,21,205S$211S[7],,,..,2001,9(4):403-408[8],..,2003(28):22-25[9]ScienceNews,2001.11[10],,..,2003,28(3):21-24[11]Biotimes.2003.9:4-5[12]Wester.Fatcompositionforuseinfood[P].US:6162483,2000.[13]YuSofBasiron.Newpalm-basedProducts[J].J.OleoSci[14]FDA2001,FoodSafetyMagazine.2000/2001,6(6):30-31[15]AOCS(CollegeofAgriculturalEngineeringandFoodScience,ZhejiangUniversity,Hangzhou310029)AbstractMuchmoreattentionshavebeenpaidtothesafetyissuesabouttransfattyacidsinrecentyears.Theefforttogettransfatoutofthefoodsupplyisgettingapotentialboostfromthefoodindustryandbiotechindustry.Therecentdevelopmentsaroundsuchresearchesarereviewedandanupdateonthetransissuesisdetailed.Keywordsfattyfoods,transfattyacids,cardiovasculardiseases,foodsafety19