| 响应面法优化牦牛肝蛋白提取工艺研究 |
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| 引用本文： | 柳青海,张唐伟,李天才. 响应面法优化牦牛肝蛋白提取工艺研究[J]. 氨基酸和生物资源, 2011, 33(1): 29-32,34,48. DOI: 10.3969/j.issn.1006-8376.2011.01.007 |
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| 作者姓名： | 柳青海 张唐伟 李天才 |
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| 作者单位： | 中国科学院西北高原生物研究所,青海,西宁,810008;中国科学院研究生院,北京,100049;中国科学院西北高原生物研究所,青海,西宁,810008 |
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| 摘 要： | 对牦牛肝中主要营养成分进行测定,然后用单因素和响应面分析法确定牦牛肝蛋白的最佳提取工艺.通过单因素试验选取影响因素与水平,在此基础上采用四因素三水平的响应面分析法,根据回归分析确定最佳提取工艺.试验结果表明:鲜牦牛肝水分含量为70.85%、灰分含量为0.7%、蛋白含量为19.70%、粗脂肪含量为2.92%;最佳提取工艺...
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| 关 键 词： | 牦牛 肝蛋白 工艺优化 响应面分析 |
Optimization of Extraction Conditions for Protein from Yak(Bos grunniens) Liver by Response Surface Methodology |
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| LIU Qing-hai,ZHANG Tang-wei,LI Tian-cai. Optimization of Extraction Conditions for Protein from Yak(Bos grunniens) Liver by Response Surface Methodology[J]. Amino Acids & Biotic Resources, 2011, 33(1): 29-32,34,48. DOI: 10.3969/j.issn.1006-8376.2011.01.007 |
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| Authors: | LIU Qing-hai ZHANG Tang-wei LI Tian-cai |
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| Affiliation: | LIU Qing-hai 1,2,ZHANG Tang-wei 1,LI Tian-cai 1 (1Northwest Institute of Plateau Biology,Chinese Academy of Science,Xining 810008,2Graduate University,Beijing 100049,China) |
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| Abstract: | The contents of nutrient components in liver of yak(Bos grunniens) were determined.The optimum extraction of yak liver protein was determined with the single factor and the response surface analysis.The four factors chosen for the present investigation were based on the results of a single-factor test.Then the optimum extraction process condition was determined based on the regression analysis on the basis of single factor experiment using a 4-factor,3-level response surface methodology.The experiment resul... |
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| Keywords: | yak liver protein technology optimization response surface analysis |
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