| 一种稻米直链淀粉含量的简易测定方法 |
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| 引用本文： | 梅淑芳,贾莉萌,高君恺,杨朝柱,舒小丽,吴殿星.一种稻米直链淀粉含量的简易测定方法[J].核农学报,2007,21(3):246-248. |
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| 作者姓名： | 梅淑芳 贾莉萌 高君恺 杨朝柱 舒小丽 吴殿星 |
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| 作者单位： | 浙江大学核农所IAEA合作中心,浙江,杭州,310029;金华职业技术学院,浙江,金华,324200;浙江大学核农所IAEA合作中心,浙江,杭州,310029 |
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| 基金项目： | 国家自然科学基金
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浙江省科研项目
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浙江省科研项目
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浙江省科技攻关计划 |
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| 摘 要： | 为便于育种利用,对农业部标准中的米质测定方法(NY147-88)作了简化,其测定结果与标准法高度正相关(r=0.9996),两种方法间的测定结果绝对误差小于1.2%。与标准法相比较,简易法具有简单、易操作、样品量少等优点,可用于小样品或育种大群体的筛选测定。
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| 关 键 词： | 水稻 直链淀粉 简易方法 |
| 文章编号： | 1000-8551（2007）03-246-03 |
| 收稿时间： | 2009-12-31 |
| 修稿时间： | 2006-05-17 |
A SIMPLIFIED METHOD FOR THE DETERMINATION OF AMYLOSE CONTENT IN RICE |
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| MEI Shu-fang,JIA Li-meng,GAO Jun-kai,YANG Chao-zhu,SHU Xiao-li,WU Dian-xing.A SIMPLIFIED METHOD FOR THE DETERMINATION OF AMYLOSE CONTENT IN RICE[J].Acta Agriculturae Nucleatae Sinica,2007,21(3):246-248. |
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| Authors: | MEI Shu-fang JIA Li-meng GAO Jun-kai YANG Chao-zhu SHU Xiao-li WU Dian-xing |
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| Institution: | 1. IAEA Colaborating Center, Institute of Nuclear Agricultural Sciences, Zhejiang University, Hangzhou, Zhejiang 310029; 2. Jinhua College of Profession and Technology, Jinhua , Zhejiang 324200 |
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| Abstract: | A simplified standard method(SSM) was developed to determine amylose content in rice based on the Standard Method(SM)(NY147-88).A significant positive correlation(r=0.9996) was found between amylose contents determined by two methods and absolute differences were less than 1.2%.The technical advantages of SSM were characterized by simply,easily manipulated and small-sample requirement,so that it could be applied in screening and determining amylose content in small sample and large-scale populations at early generation for breeding purpose. |
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| Keywords: | rice amylose starch simplified method |
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