| 超声波法提取裙带菜多糖的工艺研究 |
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| 引用本文： | 李建,杨波,季宇彬.超声波法提取裙带菜多糖的工艺研究[J].山东食品科技,2010(11). |
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| 作者姓名： | 李建 杨波 季宇彬 |
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| 作者单位： | 国家教育部抗肿瘤天然药物工程研究中心哈尔滨商业大学生命科学与环境科学研究发展中心 哈尔滨商业大学药物研究所博士后科研工作站 |
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| 摘 要： | 目的探讨超声波法提取裙带菜多糖的最佳工艺条件。方法选定料液比、提取温度、提取时间以及超声波频率4个因素,通过单因素考察和正交试验探索最佳工艺条件。结果确定裙带菜多糖的最佳提取工艺条件为料液比1∶30、提取温度40℃、提取时间10 min、超声波频率24 kHz。裙带菜多糖得率13.02%。结论超声波提取法较传统酸提法和碱提法得率高、损失小。
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| 关 键 词： | 超声波 提取 裙带菜多糖 正交试验 |
Study on Extraction Technology of Undaria pinnatifida Polysaccharide by Ultrasonic Wave |
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| Authors: | LI Jian; YANG Bo; JI Yu-bin |
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| Affiliation: | LI Jian; YANG Bo; JI Yu-bin(Engineering Research Center on Natural Anticancer Drugs of Ministry of Education; Research Center on Life Sciences and Environmental Sciences; Harbin University of Commerce; Post-doctoral Scientif ic Research Workstation; Institute of Materia Medica; Harbin University of commerce; Harbin 150076; China); |
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| Abstract: | Objective To investigate the optimum technology conditions of ultrasonic extraction of Undaria pinnatifida polysaccharide.Methods The single-factor experiment and orthogonal test were conducted to examine the optimum technology conditions.Four factors were selected,including material to liquid ratio,extraction temperature,extraction time and ultrasonic frequency.Results The optimum extraction technology for Undaria pinnatif ida polysaccharide was as follows: material to liquid ratio of 1:30,extraction tempe... |
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| Keywords: | ultrasonic wave extraction Undaria pinnatif ida polysaccharide orthogonal test |
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