| 超声波破壁提取松花粉多糖的工艺研究 |
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| 引用本文： | 杜晓平,郑明珠,刘景圣.超声波破壁提取松花粉多糖的工艺研究[J].食品科学,2007,28(9):308-311. |
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| 作者姓名： | 杜晓平 郑明珠 刘景圣 |
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| 作者单位： | 吉林农业大学食品科学与工程学院； 吉林农业大学食品科学与工程学院 吉林长春130118； 吉林长春130118； |
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| 基金项目： | 吉林农业大学青年启动基金 |
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| 摘 要： | 本实验利用超声波破壁技术提取松花粉中多糖物质,确定了其最佳工艺参数为:超声功率400W、固液比1:12、超声时间10min、浸提温度80℃;并采用Sevag法纯化松花粉多糖,经三次除蛋白后松花粉多糖的得率达18.54mg/g,比直接热水提取法提高了2.02倍。
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| 关 键 词： | 松花粉 多糖 超声波 破壁 |
| 文章编号： | 1002-6630（2007）09-0308-04 |
| 修稿时间： | 2006-11-30 |
Research on Extraction of Pine Pollen Polysaccharides by Ultrasonic Dilapidating Walls |
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| DU Xiao-ping,ZHENG Ming-zhu,LIU Jing-sheng.Research on Extraction of Pine Pollen Polysaccharides by Ultrasonic Dilapidating Walls[J].Food Science,2007,28(9):308-311. |
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| Authors: | DU Xiao-ping ZHENG Ming-zhu LIU Jing-sheng |
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| Affiliation: | College of Food Science and Engineering,Jilin Agricultural University,Changchun 130118,China |
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| Abstract: | The technology of ultrasonic dilapidating walls was used to extract pine pollen polysaccharides and the optimum parameters were obtained:ultrasonic power 400 W,solid to liquid ratio 1:12,ultrasonic time 10min,extracting temperature 80 ℃.Protein was removed 3 times to pure polysaccharides by the Sevag.The extraction yield of polysaccharides is 18.54 mg/g under the condition of optimum parameters and increased 2.02 times compared with water extraction. |
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| Keywords: | pine pollen polysaccharides ultrasonic dilapidating walls |
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