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| 塔拉多糖的脱色工艺化研究 | |
| 引用本文： | 李占君,刘运伟,张忠林,张志环,马珂,杨逢建. 塔拉多糖的脱色工艺化研究[J]. 植物研究, 2018, 38(3): 475-480. DOI: 10.7525/j.issn.1673-5102.2018.03.021 |
| 作者姓名： | 李占君 刘运伟 张忠林 张志环 马珂 杨逢建 |
| 作者单位： | 1. 黑龙江省伊春林业科学院, 伊春 153000; 2. 东北林业大学森林植物生态学教育部重点实验室, 哈尔滨 150040 |
| 基金项目： | 林业公益性行业科研专项（201404616） |
| 摘 要： | 塔拉多糖是一种半乳甘露聚糖胶，对于我们具有非常重要的应用价值。本实验主要对塔拉提取物中的塔拉多糖进行脱色工艺化研究；在单因素实验的基础上，对活性炭颗粒质量、脱色时间、脱色温度以及脱色次数这四种因素进行正交优化实验，其最佳脱色实验参数为：活性炭颗粒0.6 g，脱色45 min，脱色温度45℃脱色次数3次，脱色率可以达到50.21%，同时多糖类保留率为90.39%。 |
| 关 键 词： | 塔拉多糖 脱色 单因素实验 正交优化 |
| 收稿时间： | 2017-11-20 |
Decolorization Process of Polysaccharide from Tara Seed |
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| LI Zhan-Jun,LIU Yun-Wei,ZHANG Zhong-Lin,ZHANG Zhi-Huan,MA Ke,YANG Feng-Jian. Decolorization Process of Polysaccharide from Tara Seed[J]. Bulletin of Botanical Research, 2018, 38(3): 475-480. DOI: 10.7525/j.issn.1673-5102.2018.03.021 | |
| Authors: | LI Zhan-Jun LIU Yun-Wei ZHANG Zhong-Lin ZHANG Zhi-Huan MA Ke YANG Feng-Jian |
| Affiliation: | 1. Yichun Academy of Forestry, Yichun 153000; 2. Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University, Harbin 150040 |
| Abstract: | Tara polysaccharide is a kind of galactose, which has a very important application value for us. We mainly studies the tara polysaccharide extract from tara seeds. By the single factor experiment, we optimized four factors including the activated carbon particle quality, decolorization time, decolorization temperature and decolorization times. The best optimum conditions were under activated carbon particles of 0.6 g, decolorization time of 45 min, decolorization temperature of 45℃, decolorization times of 3, the decolorization rate can be achieved 50.21%, at the same time, and the retention rate of polysaccharide was 90.39%. |
| Keywords: | tara polysaccharide decolorization single factor experiments orthogonal optimization |
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