大連水產(chǎn)學(xué)院食品科學(xué)與工程專業(yè)畢業(yè)設(shè)計(jì)論文

1、大連水產(chǎn)學(xué)院食品科學(xué)與工程專業(yè)畢業(yè)設(shè)計(jì)論文目錄摘要......................................................................................................................................IAbstract....................................................

2、..............................................................................II第一章前言..........................................................................................................................1第二章材料與方法....

3、..........................................................................................................22.1原材料...........................................................................................................

4、............22.2儀器...........................................................................................................................22.3化學(xué)試劑.......................................................................

5、............................................22.4實(shí)驗(yàn)方法..................................................................................................................32.4.1牡蠣抗氧化活性肽的制備.....................................

6、........................................32.4.2牡蠣抗氧化活性肽的陽離子交換樹脂實(shí)驗(yàn).................................................42.4.3牡蠣抗氧化活性的測定................................................................................42.4.4牡蠣抗氧化

7、活性肽重金屬含量的測定.........................................................5第三章結(jié)果與討論..............................................................................................................73.1牡蠣抗氧化活性的測定結(jié)果.................

8、..................................................................73.2牡蠣抗氧化活性肽重金屬含量的測定結(jié)果...........................................................73.3交換樹脂探討...............................................................

9、............................................9第四章結(jié)論........................................................................................................................10致謝..............................................

10、......................................................................................11參考文獻(xiàn)..............................................................................................................................12

11、附錄I：文獻(xiàn)綜述...............................................................................................................13附錄II：翻譯............................................................................................

12、..........................16大連水產(chǎn)學(xué)院本科畢業(yè)論文AbstractIIAbstractAbstractTheantioxidantpeptidefromoysterwaspreparedbymethodsincludingenzymolysisultrafiltration.Thestaticdynamictestswerecarriedouttotesttheeffectoffourdifferentca

13、tionexchangeresins(001770017gelstrongacidcationexchangeofstyreneresinD072D061macropousstrongacidcationexchangeofstyreneresin)toremoveheavymetalionsfromthehydrolysatebycomparisonamongthem.Atthesametimetheinfluencesoffourr

14、esinstoantioxidantactivityinthehydrolysatewerealsodetermined.Thebestionexchangeresinwasdeterminedbyconsideringtheremovaleffectofheavymetalstheantioxidantactivityreserved.Theresultsshowedthattheyhadlittleeffectontheantiox

15、idantactivityofoystersampleschangedbetweentherangeof85.3%94.5%.TheremovaleffectofGeltyperesin(001770017)wasmeobviousthanthemacropousresin(D072D061).Amongthem0017resinshowedthebesteffecttoremovelead.Therefe0017resintoremo