| 酶辅助法提取板栗中多糖的工艺研究 |
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| 引用本文： | 李悦,刘阳,田晶,邹淑梅,杨萍.酶辅助法提取板栗中多糖的工艺研究[J].粮油加工,2014(5):63-65. |
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| 作者姓名： | 李悦 刘阳 田晶 邹淑梅 杨萍 |
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| 作者单位： | 吉林农业科技学院食品工程学院,吉林吉林132101 |
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| 基金项目： | 213吉林农业科技学院大学生创新课题 |
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| 摘 要： | 本研究以板栗为原料,运用酶辅助法提取多糖,通过单因素试验和正交试验的设计,对提取液pH值、酶添加量、提取时间和提取温度查找最优值,确定酶辅助法提取板栗中多糖的最佳工艺条件。结果表明:酶辅助法提取板栗中多糖的最佳工艺条件为:提取液pH值5.5、酶添加量3%、提取时间6h和提取温度为50℃,在此最佳条件下,板栗中多糖的提取率为0.1211%。
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| 关 键 词： | 酶辅助法 板栗 多糖 |
Polysaccharide Extraction from Chestnut by Enzyme Assistant Method |
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| Li Yue Liu Yan Tian Jing Zou Shumei Yang Ping.Polysaccharide Extraction from Chestnut by Enzyme Assistant Method[J].Cereals and Oils Processing,2014(5):63-65. |
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| Authors: | Li Yue Liu Yan Tian Jing Zou Shumei Yang Ping |
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| Affiliation: | Li Yue Liu Yan Tian Jing Zou Shumei Yang Ping ( Jilin Agricultural Science and Technology College College of food gineering , Jilin City, Jilin Province 132101 ) |
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| Abstract: | Polysaccharide extraction from chestnut by using enzyme assistant method was studied. Optimum proeess conditions were eonfinned with single-factor experiment and orthogonal experimental design. Results showed that extract pH 4.5, enzyme dosage 3%, time 4h and temperature 50℃. Extraction yield of polysaccharide was 0.1211% under optimum conditions. |
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| Keywords: | Enzyme assistant method Chinese chestnut Polysaceharide |
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