| 超声波法提取西兰花多糖的工艺研究 |
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| 引用本文： | 郎艳婷,刘波,张振宇,郝明月,苏万平.超声波法提取西兰花多糖的工艺研究[J].特产研究,2012(2):43-45,61. |
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| 作者姓名： | 郎艳婷 刘波 张振宇 郝明月 苏万平 |
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| 作者单位： | 吉林农业科技学院生物工程学院 |
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| 基金项目： | 吉林农业科技学院大学生科技创新项目(2011第049号) |
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| 摘 要： | 采用超声波辅助法提取西兰花多糖,通过单因素试验与正交试验对提取工艺进行优化,以期确定西兰花多糖的最佳提取工艺。结果表明,超声波辅助法提取西兰花多糖的最佳工艺参数为:超声时间50min,超声波功率80W,提取温度60℃,料液比1:50(mL/g),多糖的得率为8.24%。该试验方法简单、易行,可为西兰花多糖的工业化生产提供参考。
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| 关 键 词： | 西兰花多糖 超声波辅助法 正交试验 |
Study on Ultrasonic Extraction Technique of Broccoli Polysaccharide |
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| LANG Yan-ting,LIU Bo,ZHANG Zhen-yu,HAO Ming-yue,SU Wan-ping.Study on Ultrasonic Extraction Technique of Broccoli Polysaccharide[J].Special Wild Economic Animal and Plant Research,2012(2):43-45,61. |
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| Authors: | LANG Yan-ting LIU Bo ZHANG Zhen-yu HAO Ming-yue SU Wan-ping |
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| Institution: | (Jilin Agricultural Science and Technology Institute of Biological Engineering,Jilin132101,China) |
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| Abstract: | To determine the best broccoli polysaccharide extraction process with the ultrasonic assisted-extraction technology.The technique was optimized by a single factor experiments and orthogonal test.The results showed that the optimum extraction parameters of polysaccharides was that ultrasonic time for 50 min,80W ultrasonic power at 60℃,ratio of liquid feed 1:50(ml/g),and polysaccharide yield was 8.24%.The test method is simple,easy,and can provide a reference for the industrial production of broccoli polysaccharide. |
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| Keywords: | Broccoli polysaccharide Ultrasonic assisted-extraction Orthogonal test |
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