| 超声辅助黑加仑多糖提取研究 |
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| 引用本文： | 薛明,钟苗苗,沈艾彬.超声辅助黑加仑多糖提取研究[J].农产品加工．学刊,2012(12):62-65,74. |
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| 作者姓名： | 薛明 钟苗苗 沈艾彬 |
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| 作者单位： | 中亚食品研发中心(有限公司) |
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| 摘 要： | 研究了采用超声波辅助提取技术对黑加仑多糖进行提取,并对工艺条件进行优化。结果表明,超声波辅助提取黑加仑多糖的最佳工艺参数为:超声波功率140 W,超声波处理时间为30 min,恒温水浴浸提时间为1.5 h,料液比为0.5,黑加仑粗多糖得率1.8g/100 mL。通过正交试验进一步优化提取工艺条件,确定影响提取率的主次因素分别为料液比、超声波功率、超声波时间、水浴浸提时间。
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| 关 键 词： | 黑加仑 超声波 多糖 提取 |
Extraction Technology of Polysaccharides from Blackcurrant by Ultrasonic-assisted Method |
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| XUE Ming,ZHONG Miao-miao,SHEN Ai-bin.Extraction Technology of Polysaccharides from Blackcurrant by Ultrasonic-assisted Method[J].Nongchanpin Jlagong.Xuekan,2012(12):62-65,74. |
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| Authors: | XUE Ming ZHONG Miao-miao SHEN Ai-bin |
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| Institution: | (Urumqi Central Asia Food Research & Development Center(Limited Company),Urumqi,Xinjiang 830026,China) |
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| Abstract: | In this paper,the ultrasonic assisted extraction of black currant polysaccharide extract,and process conditions are optimized.The results make clear that the optimal conditions by orthogonal test as following:140 W of the optimum parameters of ultrasonic is assisted extraction of black currant polysaccharide ultrasonic power,ultrasonic time is 30 min,constant temperature water bath extraction time is 1.5 h,the solid-liquid ratio for 0.5,blackcurrant crude polysaccharide yield 1.8 g/100 mL.The optimal conditions are acquired by orthogonal test on the basis of single factor test.The primary and secondary factors on extraction of polysaccharides respectively is ultrasonic time,ratio of material to water,ultrasonic power, ultrasonic time,time of extraction. |
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| Keywords: | black currant ultrasound polysaccharide extract |
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