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时间:2017-12-08
《小麦可溶性非淀粉多糖对大鼠肠道形态与功能的影响》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、f垦壁些:QQ垂笪呈堂曼z塑重小麦可溶性非淀粉多糖对大昆肠垣形态与功
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3、.~glZ贺永惠王清华苗志国刘长忠王艳荣崔艳红何云摘要:试验采用单因素随机区组设计,研究在玉米淀粉一酪蛋白纯合日粮的基础上梯度添加0%、2%、3%、4%小麦可溶性非淀粉多糖(non—starchpolysaccharides,NSP)对大鼠肠道形态与功能的影响。选用48只SD雄性大鼠随机分为4个处理,每处理6个重复,每重复2只大鼠。结果表明,随着日粮中可溶性NSP水平的提高,大鼠小肠各段绒毛高度线性降低(P<0.05),大鼠十二指肠、空肠的隐窝深度线性增加(P4、的含量线性提高(P<0.05),大鼠盲肠乙酸、丙酸、丁酸及总挥发性脂肪酸的含量线性提高(P<0.05)。关键词:小麦;非淀粉多糖;大鼠;形态结构中图分类号:S512.1文献标识码:A文章编号:1001—991X(2010)17—0013—03Efectsofwheatsolublenon-starchpOlysaccharidesontheintestinemorphologicalstructureandfunctioningrowingratsHeYonghui,WangQinghua,MiaoZhiguo,LiuChangzhong,WangYanrong,Cui5、Yanhong,HeYunAbstract:Thisexperimentwasconductedtoinvestigatetheeffectsofgradedlevelsofwheatsolublenon—starchpolysaccharidesfNSP)onthesmallintestinemorphologicalstructureingrowingratsinarandom—izedblockdesign.Forty—eightSprague—Dawley(SD1ratswererandomlyallottedtofourcornstarch—caseindie6、tsthatcontained0%.2%。3%or4%ofwaterextractableNSP.TheresultsrevealedthatsupplementedgradedwatersolubleNSPtothedietlinearlyreducedfP<0.051villusheightofthewholeintestineinrats.andlinearlyimprovedfP<0.05)cryptdepthofduodenumandiejunuminrats.AddedwatersolubleNSPtothedietssignificantlyimprove7、d(P<0.05)theintes—贺永惠,河南科技学院,博士,副教授,453003,河南新乡tineputreseinecontentandsperminecontentinrats,河南科技学院教务处。andlinearlyincreased(P<0.05)thecontentofac—王清华、苗志国、刘长忠、王艳荣、崔艳红、何云,单位及通etate,propionate,butyrateandtotalvolatilefatty讯地址同第一作者。acidsofcaecumcontentsinrats.收稿日期:2010—03—17Keywords:wheat;no8、n—starchpolysaccharides;rat;★河南省教育厅自然科学研究计划项目(2008A230002),morphologicalstructure河南科技学院2006年博士启动基金tration【JJ.PoultryScience,2005,84(2):232—237.trition,1986,116:1711—1719.[26]UtterbackPL,ParsonsCM,YoonI,eta1.EffectofSupplement—[32]黄峙,向军俭,郭宝江.硒蛋白的分子生物学研究进展叫.生物化ingseleniumyeastindietsoflayi9、nghensoneggseleniumcontent学与生物物理进展,2001,28f5):642—645.[J1.PoultryScience,2005,84:1900—1901.[33]SuzukiKMetabolomicsofseleniurn:Semetabolitesbasedonspe-[27】PatonND,CantorAH,PescatoreAJ,eta1.TheEffectofDi—ciationstudie.Journalofhealthscience,2005。51(2):107-114.etaryseleniums
4、的含量线性提高(P<0.05),大鼠盲肠乙酸、丙酸、丁酸及总挥发性脂肪酸的含量线性提高(P<0.05)。关键词:小麦;非淀粉多糖;大鼠;形态结构中图分类号:S512.1文献标识码:A文章编号:1001—991X(2010)17—0013—03Efectsofwheatsolublenon-starchpOlysaccharidesontheintestinemorphologicalstructureandfunctioningrowingratsHeYonghui,WangQinghua,MiaoZhiguo,LiuChangzhong,WangYanrong,Cui
5、Yanhong,HeYunAbstract:Thisexperimentwasconductedtoinvestigatetheeffectsofgradedlevelsofwheatsolublenon—starchpolysaccharidesfNSP)onthesmallintestinemorphologicalstructureingrowingratsinarandom—izedblockdesign.Forty—eightSprague—Dawley(SD1ratswererandomlyallottedtofourcornstarch—caseindie
6、tsthatcontained0%.2%。3%or4%ofwaterextractableNSP.TheresultsrevealedthatsupplementedgradedwatersolubleNSPtothedietlinearlyreducedfP<0.051villusheightofthewholeintestineinrats.andlinearlyimprovedfP<0.05)cryptdepthofduodenumandiejunuminrats.AddedwatersolubleNSPtothedietssignificantlyimprove
7、d(P<0.05)theintes—贺永惠,河南科技学院,博士,副教授,453003,河南新乡tineputreseinecontentandsperminecontentinrats,河南科技学院教务处。andlinearlyincreased(P<0.05)thecontentofac—王清华、苗志国、刘长忠、王艳荣、崔艳红、何云,单位及通etate,propionate,butyrateandtotalvolatilefatty讯地址同第一作者。acidsofcaecumcontentsinrats.收稿日期:2010—03—17Keywords:wheat;no
8、n—starchpolysaccharides;rat;★河南省教育厅自然科学研究计划项目(2008A230002),morphologicalstructure河南科技学院2006年博士启动基金tration【JJ.PoultryScience,2005,84(2):232—237.trition,1986,116:1711—1719.[26]UtterbackPL,ParsonsCM,YoonI,eta1.EffectofSupplement—[32]黄峙,向军俭,郭宝江.硒蛋白的分子生物学研究进展叫.生物化ingseleniumyeastindietsoflayi
9、nghensoneggseleniumcontent学与生物物理进展,2001,28f5):642—645.[J1.PoultryScience,2005,84:1900—1901.[33]SuzukiKMetabolomicsofseleniurn:Semetabolitesbasedonspe-[27】PatonND,CantorAH,PescatoreAJ,eta1.TheEffectofDi—ciationstudie.Journalofhealthscience,2005。51(2):107-114.etaryseleniums
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