20151118饲料酶在畜禽饲料中的应用及杜邦饲料特点

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1、Viewdrawingguides1.Right-clickonslideandselect’GridandGuides...’2.Check’Displaydrawingguidesonscreen’3.Select’OK’杜邦饲料酶的特点及在畜禽饲料中的应用20151118杜邦动物营养吴耀忠博士畜禽饲料中常用谷物原料及其易被忽略的特点TextstartswithnobulletClickonceon’IncreaseIndent’forbullet质量随产地有很大变异andclickmax.threetimesformorebulletdesign含约4.4%非可

2、溶性木聚糖Togetpreviousdesignback,clickon’DecreaseIndent’玉新玉米中含有较高的抗性淀粉米支链淀粉含量高时,淀粉消化率低烘干玉米有存在蛋白和淀粉消化率低的缺陷ChangeDateandinsertPresentationTitleunder>Insert>HeaderandFooterandwriteinFixedDatefieldandfield‘Footer’>ApplytoAllDeactivatebyclickingoffthecheckboxes玉米的形态显示其蛋白和淀粉复合特征Cornmorphologyisim

3、portanttodegreeofstarch-proteinbinding,degreeofstarchdigestionandresponsivenesstoamylaseenzymeTextstartswithnobulletClickonceon’IncreaseIndent’forbulletandclickmax.threetimesformorebulletdesignTogetpreviousdesignback,clickon’DecreaseIndent’ChangeDateandinsertPresentationTitleunder>Inser

4、t>HeaderandFooterandwriteinFixedDatefieldandfield‘Footer’>ApplytoAll12/2/2015Deactivatebyclickingoffthecheckboxes玉米中淀粉-蛋白复合体电镜下的照片Starch-ProteinMatrixinCornTextstartswithnobulletClickonceon’IncreaseIndent’forbulletandclickmax.threetimesformorebulletdesignTogetpreviousdesignback,clickon’

5、DecreaseIndent’ChangeDateandinsertPresentationTitleunder>Insert>HeaderandFooterandwriteinFixedDatefieldandfield‘Footer’>ApplytoAll12/2/2015Deactivatebyclickingoffthecheckboxes畜禽饲料中常用谷物原料及其易被忽略的特点TextstartswithnobulletClickonceon’IncreaseIndent’forbullet质量随产地有很大变异andclickmax.threetimesfo

6、rmorebulletdesign可以完全替代玉米Togetpreviousdesignback,clickon’DecreaseIndent’小硬质小麦不宜消化(蛋白和淀粉)麦新小麦需要熟化一段时间方可使用含有较高的可溶性木聚糖（25%）含有少量的葡聚糖ChangeDateandinsertPresentationTitleunder>Insert>HeaderandFooterandwriteinFixedDatefieldandfield‘Footer’>ApplytoAllDeactivatebyclickingoffthecheckboxes硬质小麦VS软质

7、小麦硬质小麦：含角质粒70%以上的小麦，角质TextstartswithnobulletClickonceon部分占粮粒横截面二分之一以上的籽粒称’IncreaseIndent’forbullet角质粒。硬质小麦含有大量大粒淀粉，蛋andclickmax.threetimes白与淀粉的结合度高，难以被单胃动物消formorebulletdesign化利用。Togetpreviousdesignback,clickon’DecreaseIndent’软质小麦：粉质率不低于70%的小麦。软麦的胚乳结构疏松，呈石膏状，亦称为粉质；其角质不足1/2，称为粉质