| 黄海产海燕多糖的超声波辅助提取工艺研究 |
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| 引用本文： | 李敏晶,李成方,刘远. 黄海产海燕多糖的超声波辅助提取工艺研究[J]. 安徽农业科学, 2012, 40(21): 10922-10923,10925 |
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| 作者姓名： | 李敏晶 李成方 刘远 |
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| 作者单位： | 大连海洋大学海洋科技与环境学院,辽宁大连,116023;大连海洋大学海洋科技与环境学院,辽宁大连,116023;大连海洋大学海洋科技与环境学院,辽宁大连,116023 |
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| 基金项目： | 辽宁省教育厅科学技术研究项目 |
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| 摘 要： | [目的]探讨超声波辅助提取法提取海燕多糖的最佳工艺条件。[方法]在单因素试验的基础下,以提取温度、提取时间、料液比进行正交试验。[结果]影响超声波辅助提取法对海燕多糖提取率的首要因素为料液比,其次是提取时间。超声波辅助提取法提取海燕多糖最佳的工艺条件为料液比1∶20、提取时间为30 min、提取温度为40℃。[结论]该研究为海燕多糖的开发和进一步利用提供了理论依据。
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| 关 键 词： | 超声波 提取 海燕 多糖 正交试验 |
Study on the Ultrasonic Assisted Extraction Conditions of Polysaccharide from Asterina pectinifera |
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| Affiliation: | LI Min-jing et al(School of Marine Science and Environment,Dalian Ocean University,Dalian,Liaoning 116023) |
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| Abstract: | [Objective] To explore the optimal ultrasonic assisted extraction conditions of polysaccharide from A.pectinifera.[Method] Based on a single factor test,an orthogonal experiment was carried out with the three factors of extraction temperature,extraction time and solid-liquid ratio.[Result] The extraction was mainly influenced by the solid-liquid ratio,and then extraction time.The best extraction conditions were 1∶20 of solid-liquid ratio,30 min of extraction time and 40 ℃ of extraction temperature.[Conclusion] The result provides theoretical basis for the further development and utilization of polysaccharide from A.pectinifera. |
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| Keywords: | Ultrasonic wave Extraction Asterina pectinifera Polysaccharide Orthogonal test |
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