| 二次回归正交旋转组合设计优化单细胞蛋白饲料的研究 |
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| 引用本文： | 张秋华,张敏,张亚丽.二次回归正交旋转组合设计优化单细胞蛋白饲料的研究[J].饲料工业,2009,30(17). |
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| 作者姓名： | 张秋华 张敏 张亚丽 |
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| 作者单位： | 延边大学农学院动物科学系,133400,吉林延边 |
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| 摘 要： | 优化酵母菌发酵杂粕培养基的3个因素配比。应用DPS统计分析软件中的三元二次正交旋转组合设计方案进行试验设计,并分析各因素对Y值的效应关系。对二次多项回归方程寻优,在30℃,接种量8.64%,发酵时间31.1h时.发酵效价最高。二次正交旋转组合设计可用于发酵培养基组分的优化和分析。
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| 关 键 词： | 酵母菌 单细胞蛋白 二次正交旋转组合设计 |
Optimization of single cell protein by quadratic orthogonal rotation combination design |
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| Zhang Qiuhua,Zhang Min,Zhang Yali.Optimization of single cell protein by quadratic orthogonal rotation combination design[J].Feed Industry,2009,30(17). |
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| Authors: | Zhang Qiuhua Zhang Min Zhang Yali |
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| Institution: | Zhang Qiuhua,Zhang Min,Zhang Yali |
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| Abstract: | Objective the formula of there ingredients of fermentation medium for yeast from swine ori-gin.Methods design the test by using the quadratic orthogonal rotation combination design in DPS soft-ware.Analyze the effect of various factors on response value.Results the optimization of quadratic re-gression equation was in 30 ℃,inoculum was 8.64% and the fermentation time was 31.1 h.Conclusion quadratic orthogonal rotation combination design was suitable for the optimization of ingredients of fer-mentation medium. |
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| Keywords: | yeast single cell protein quadratic orthogonal rotation combination design |
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