| 响应面法优化金银花水溶性多糖提取工艺条件 |
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| 引用本文： | 谢三都,熊荣华.响应面法优化金银花水溶性多糖提取工艺条件[J].农产品加工．学刊,2013(1):38-41. |
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| 作者姓名： | 谢三都 熊荣华 |
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| 作者单位： | 福建师范大学闽南科技学院;闽南科技学院食品科学技术研究所 |
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| 摘 要： | 在单因素试验的基础上,利用Box-Benhnken中心组合设计,采用响应面法对金银花水溶性多糖的提取工艺进行优化。结果表明,金银花水溶性多糖的最佳提取工艺条件为:配制89 mL料液比为1:32的金银花溶液,采用微波功率285 W处理33 s后,所得金银花水溶性多糖提取率为2.54%,与理论值2.60%基本相符。响应面模型与实际情况拟合良好,能较好地预测金银花中水溶性多糖的提取得率。
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| 关 键 词： | 金银花 水溶性多糖 微波 响应面法 |
Optimization of Extraction Technology of Water-soluble Polysaccharide from Honeysuckle by Response Surface Methodology |
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| XIE San-du,XIONG Rong-hua.Optimization of Extraction Technology of Water-soluble Polysaccharide from Honeysuckle by Response Surface Methodology[J].Nongchanpin Jlagong.Xuekan,2013(1):38-41. |
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| Authors: | XIE San-du XIONG Rong-hua |
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| Institution: | 1 (1.Minnan Science and Technology Institute,Fujian Normal University,Quanzhou,Fujian 362332,China; 2.Food Science and Technology Institute,Minnan Science and Technology College,Quanzhou,Fujian 362332,China) |
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| Abstract: | Based on the single-factor experiments,a four-factor-three-level experiment design is developed by Box-Behnken central composite design method,and the extraction process of water-soluble polysaccharide from honeysuckle is optimized by using response surface methodology.The result shows that optimal process condition is being treated for 33 s by microwaves of 285 W after compounding of 89 mL with material to liquid ratio 1:32.Water-soluble polysaccharide extraction reaches up to 2.54%,which is close to the estimated value 2.60%attained from regression model.This model can be used to predict the experiment results well. |
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| Keywords: | honeysuckle water-soluble polysaccharide microwave response surface methodology |
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