| 褐藻糖胶测定的影响因素及其提取的优化工艺分析 |
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| 引用本文： | 周军明,崔艳丽,毛建卫.褐藻糖胶测定的影响因素及其提取的优化工艺分析[J].科技通报,2007,23(1):37-40,45. |
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| 作者姓名： | 周军明 崔艳丽 毛建卫 |
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| 作者单位： | 1. 浙江大学,理学院化学系,杭州,310027
2. 浙江科技学院,生物与化学工程学院,杭州,310012 |
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| 基金项目： | 宁波市-浙江大学科技合作专项资金 |
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| 摘 要： | 研究了苯酚-硫酸法和氯化钡明胶比浊法分别测定褐藻糖胶中多糖和硫酸根含量的影响因素，并分析了用正交试验设计法超声波辅助提取工艺的褐藻糖胶，优化提取工艺中褐藻糖胶含量达到36．97％．硫酸根含量达到22．49％。
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| 关 键 词： | 褐藻 褐藻糖胶 超声波辅助提取 测定方法 |
| 文章编号： | 1001-7119（2007）01-0037-04 |
| 收稿时间： | 2005-06-13 |
| 修稿时间： | 2005-06-13 |
Analysis of Determine and Extraction of Fucoidan |
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| ZHOU Jun-ming,CUI Yan-li,MAO Jian-wei.Analysis of Determine and Extraction of Fucoidan[J].Bulletin of Science and Technology,2007,23(1):37-40,45. |
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| Authors: | ZHOU Jun-ming CUI Yan-li MAO Jian-wei |
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| Institution: | 1. Department of Chemistry, Zhejiang University, Hangzhou 310027, China; 2. Department of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310013, China |
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| Abstract: | Some factors of the barium chloride-gelation method and the phenol-H2SO4 method which were used to determine the total sulfate and polysaeeharide of fucoidan, and analyze the fueoidan extracted by ultrasonic wave assisted extraction method which optimized by orthogonal experimental design. The total sulfate and polysaeeharide reached 22.49% and 36.97%, respectively. |
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| Keywords: | the brown seaweed fucoidan ultrasonic wave assisted determine |
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