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20102215、、。α-、、、[1]。α-EPADHA。α-、、。、[2]。11.138.0%19.5%28.0%6.5%、4%1.8%[3]。。Eγ-BD[4]1。1.2α-、。α-91215-cis91215-oc-tade-catrienoicacidC18H30O2。α-。α-。α-△6-、258111417-EPA24710131619-DHA。EPAPGI3、TXA3DHA、。△6-。α-[5]。1.3α-α-。、α-750001,。α-、、、、。、、、、、。α-R151.3A0254-5071201002-0007-04Healthyfunctionandextractiontechnologyofα-linolenicacidinlinseedWUSuping(AgriculturalCollegeofNingxiaUniversity,Yinchuan750021,China)Abstract:Flaxisrichinourcountry.However,mostlinseedwasusedtoextractoil,whichlimitediteapplicationanddecreasedtheeconomicvalue.Thelinseedcontainsα-linolenicacid,woodenphenolelementandhasmanykindsofbiologicalactivity,includinganti-cancer,loweringbloodpressure,loweringbloodsugar.Inthispaper,thecomponent,thephysiologicalfunction,thehealthyfunction,theextractionseparationandapplicationoflinseedwereintroduced.Keywords:linseed;α-linolenicacid;healthyfunction;extractiontechnology2009-07-03。/%α-、、38.028.019.5、、、6.54.01.8、、、、、、、、0.32A、B1、B2、D、E0.150.10.11Table1.Compositionandcontentofflaxseed7··2010No．2SerialNo．215ChinaBrewingα-α-DHA。DHADHA[1]。1.3.1α-。、α-、γ-、、EPA、DHAα-γ-[6]。1.3.2α-α-。α-[7]α-[6]。1.42α-、、α-。α-、α-EPA、DHAα-EPA、DHA[8]。2ω-6/ω-34∶1~6∶1。α-0.5%~1.6%[69]。22.135%~45%。73%2ω-6C18∶2ω-3C18∶3[10]。。57%α-EFA。ω-3EPADHAω-3EPADHAω-3。2.219.5%。、、。、。DNA[410]。。、、。、[11]。2.32%~10%。。、、6.0∶3.2∶2.8∶1.0、、4.8∶3.1∶1∶3.7。14-β-D-23。12-α-L-14-D-D-L-。。[11]。2.4—、—β-、β-。β-HCN[11]。HCNHCNCN-CN-Fe3+。。、2Table2.Mainfattyacidcompositionoflinseedoil/%/%973C16∶05C18∶216C18∶04C18∶35718C18∶116ForumandSummary8··20102215[4]。。、、-、[11]。2.523-SDGMAT—。。SDG。2mg/kg~7mg/kg2mg/g~3mg/g20mg/g[11]。2.6、B6—、。C10H17N3O5100mg/kg1--D-B6。。β-、δ-、、β-、25-、、[11]。3α-3.1、α-LNA[5]。α-EPA。SDGLDL-HDL-[2-3]。3.2α-、、。α-EPADHA。EPA、DHAI。α-、EPA、DHA。。EDEL30nmol/L~70nmol/L,RNA[313]。3.3、、-7α-。。5%[313]。3.4SDG。[313]。3.5、α-DHADHA“”DHA、、。DHA[3]。DHADHA。α-EPADHA。α-α-[2]。3.6。α-。α-1%5mmHg[14]。α-[13]。3.7、α-RMNSAAAALT4。EPAAA△5α-RAFα-[2]。α-[13]。9··2010No．2SerialNo．215ChinaBrewing4α-α-γ-。、、、。4.1、[15]。、、。、[16]。、。[2]。4.2、。EPADHA。97.15%α-96%α-4mol/L15℃2hα-91.25%[2]。4.3。ω-3。-α-[2]。4.4。[2]。4.5。CO234.6%。CO2100℃α-。CO2、、α-、[2]。α-、α-。[17]。55.1、α-。、。。。、,、、、。。5.2α-、、。SDG、。。5.3。α-ω-3。[6]。5.4、、、、、。、[10]。6、α-。α-。α-EPADHA。、α-[18]。。ForumandSummary10··20102215。、、、、、。[19]。[1],,.α-[J].,2004,222-23.[2],,.α-[J].,2007,9:61-62.[3],,.[J].,2006,3:72-73.[4],.[J].,2005,10:32-33.[5],,.α-[J].,2001,7667-668.[6],,.α-γ-[J].,2000,6:46-48.[7],,.α-[J].2002528-30.[8].[J].,2001,12:50-51.[9].[J].2004913-14.[10].[J].,2002,4:56.[11].[J].,2004,6:73-74.[12].[J].2002540-41.[13].α-[J].20002140-143.[14].α-[J].,20063184-186.[15].α-[J].20061014-17.[16],.α-、[J].20006192-194.[17],,,.α-[J].20068846-847.[18].[J].1994,2:23-25.[19],.[J].2007,3149-151.、。。13121*1.1000112.1000493.100020。。、。R151.3A0254-5071201002-0011-06ThenutritionofChinesetraditionalfermentedsoybeanproductsCAIMan’er13,SUNHan1,2,BOXin1*(1.DepartmentofApplicationBiotechnology,TeachersCollegeofBeijingUnionUniversity,Beijing100011,China;2.BeijingErShangWangzhiheCo.,Ltd,Beijing100049,China;3.EMGChinaCo.,Ltd,BeijingBranch,Beijing100020,China)Abstract:Inthispaper,thenutritionofseveralChinesetraditionalfermentedsoybeanproductswereanalysizedandcomparedwiththoseofnon-fermentedsoybeanproductsandsoyproductsabroad.TheresultsshowedthattraditionalChinesefermentedsoybeanproductscontainedhighnutrition.TheproblemofcontaininghighsaltcontentinChinesetraditionalfermentedsoybeanproductswasalsobroughtforward.Theenterprisesshouldstrengthentheresearchoftraditionalfermentedsoybeanfood,optimizetheirproductionprocessandreducethesaltcontent.Keywords:fermentedsoybeanproduct;nutrition;developmentresearch.2009-03-111987-*。!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!11··