| 蒽酮比色法和酶水解法两种淀粉测定方法的比较研究 |
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| 引用本文： | 郭冬生,彭小兰.蒽酮比色法和酶水解法两种淀粉测定方法的比较研究[J].湖南文理学院学报(自然科学版),2007,19(3):34-36,48. |
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| 作者姓名： | 郭冬生 彭小兰 |
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| 作者单位： | 湖南文理学院科技处 湖南常德415000(郭冬生)，湖南省畜牧兽医研究所 湖南长沙410131(彭小兰) |
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| 基金项目： | 湖南省自然科学基金项目资助(06JJ50040)，湖南省教育厅项目资助(06C604) |
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| 摘 要： | 实验用蒽酮比色法和酶水解法两种淀粉测定方法分别测定了17种饲料样品的淀粉含量,实验结果表明,两种测定方法差异极显著(p<0.01),但两种测定方法测出的数据有极显著的强相关关系,相关系数R2=0.995 9(p<0.01),其回归关系为y=0.966 9x-0.706 3.
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| 关 键 词： | 蒽酮比色法 酶水解法 淀粉 |
| 文章编号： | 1672-6146（2007）03-0034-03 |
| 修稿时间： | 2007-06-21 |
Comparative Study on Antrone Chromametry and Enzymatic Hydrolysisfor Assay Starch Method |
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| GUO Dong-sheng, PENG Xiao-lan.Comparative Study on Antrone Chromametry and Enzymatic Hydrolysisfor Assay Starch Method[J].Journal of Hunan University of Arts and Science:Natural Science Edition,2007,19(3):34-36,48. |
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| Authors: | GUO Dong-sheng PENG Xiao-lan |
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| Abstract: | In this experiment,seventeen conventional feeds are analyzed with antrone chromametry(y) and enzymatic hydrolysis(x) methods for starch contents.The results showed that there was a significant regression relationship between y value and x value: y = 0.966 9x-0.7063,R2 = 0.9959,P<0.01,n=17.But through t tested between x and y,P<0.01,it was concluded that x and y value was significant difference. |
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| Keywords: | starch antrone chromametry enzymatic hydrolysis |
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