| 响应面法优化硇洲马尾藻多糖提取工艺 |
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| 引用本文： | 熊皓平,黄和,王博,李志敏,谢恩义.响应面法优化硇洲马尾藻多糖提取工艺[J].食品研究与开发,2011,32(5):52-56. |
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| 作者姓名： | 熊皓平 黄和 王博 李志敏 谢恩义 |
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| 作者单位： | 1. 广东海洋大学,食品科技学院,广东,湛江,524025
2. 广东海洋大学,水产学院,广东,湛江,524025 |
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| 摘 要： | 为优化硇洲马尾藻多糖提取工艺,在单因素试验基础上,选择提取温度,提取时间,料液比为自变量,多糖提取率为响应值,利用Box-Benhnken中心组合试验和响应面分析法,研究各自变量交互作用及其对硇洲马尾藻多糖得率的影响,模拟得到二次多项式回归方程的预测模型,并确定硇洲马尾藻多糖提取工艺最佳条件为:料液比为1:21(g/mL),提取温度为90.7℃,提取时间为5.14 h,在此条件下,硇洲马尾藻多糖得率达到6.39%。
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| 关 键 词： | 硇洲马尾藻 多糖 提取 响应面法 |
Optimization of Extraction Conditions of S.Naozhouense sp.nov.Polysaccharides by Using Response Surface Methodology |
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| XIONG Hao-ping,HUANG He,WANG Bo,LI Zhi-min,XIE En-yi.Optimization of Extraction Conditions of S.Naozhouense sp.nov.Polysaccharides by Using Response Surface Methodology[J].Food Research and Developent,2011,32(5):52-56. |
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| Authors: | XIONG Hao-ping HUANG He WANG Bo LI Zhi-min XIE En-yi |
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| Affiliation: | XIONG Hao-ping1,HUANG He1,WANG Bo1,LI Zhi-min1,XIE En-yi2(1.College of Food Science and Technology,Guangdong Ocean University,Zhanjiang 524025,Guangdong,China,2.Fisheries College,China) |
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| Abstract: | Optimum condition of extraction of S.naozhouense sp.nov.polysaccharide is optimized by response surface test.On the basis of single-factor test,the mathematical regression model is established about the dependent variable(extraction yield of S.naozhouense sp.nov.polysaccharide) and independent variables(extraction temperature,extraction time and ratio of material to water) using Box-Benhnken center composite design and response surface methodology.The optimum extraction conditions as follows: extraction tem... |
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| Keywords: | S naozhouense sp nov polysaccharide extraction response surface methodology |
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