| 马铃薯淀粉提取方法的优化研究 |
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| 引用本文： | 王丽,罗红霞,李淑荣,潘妍,贾红亮,田文静.马铃薯淀粉提取方法的优化研究[J].安徽农业科学,2017,45(32):84-85. |
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| 作者姓名： | 王丽 罗红霞 李淑荣 潘妍 贾红亮 田文静 |
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| 作者单位： | 北京农业职业学院,北京,102442;北京农业职业学院,北京,102442;北京农业职业学院,北京,102442;北京农业职业学院,北京,102442;北京农业职业学院,北京,102442;北京农业职业学院,北京,102442 |
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| 基金项目： | 北京市教委科技一般项目 |
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| 摘 要： | 目的]优化马铃薯淀粉提取方法。方法]以鲜马铃薯为原料,采用直接烘干法、水提取法和溶剂提取法3种方法进行提取,测定不同样品中水分、色泽、支链淀粉、直链淀粉含量。结果]采用溶剂提取法(1.0%氯化钠溶液∶0.2%亚硫酸钠溶液=1∶1)得到的淀粉各项指标最优,水分含量7.62%,颜色白,粉质细腻。结论]该研究可为我国马铃薯的加工利用提供依据。
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| 关 键 词： | 马铃薯 淀粉 提取方法 |
Optimization of Extraction Method of Potato Starch |
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| Abstract: | Objective] The fresh potato was used to optimize the extraction method of potato starch.Method] Direct drying method,water extraction method and solvent extraction method was used to extract the samples.Water content,colour,amylopectin content,and amylose content was analyzed.Result] The results showed that solvent extraction method (1.0％ sodium chloride solution:0.2％ Sodium sulfite solution =1:1) was a good method to extract potato starch which had good property.Conclusion] This research will give some advice to the potato industry. |
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| Keywords: | Potato Starch Extraction method |
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