| 元宝枫水提取液的絮凝研究 |
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| 引用本文： | 刘祥义,徐晓军.元宝枫水提取液的絮凝研究[J].精细化工,2006,23(1):47-49. |
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| 作者姓名： | 刘祥义 徐晓军 |
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| 作者单位： | 1. 昆明理工大学,环境科学与工程学院,云南,昆明,650093;西南林学院,基础部,云南,昆明,650224
2. 昆明理工大学,环境科学与工程学院,云南,昆明,650093 |
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| 摘 要： | 研究了阳离子淀粉絮凝剂对元宝枫水提取液的絮凝作用;比较了不同工艺对产品的影响。结果表明:采用阳离子淀粉絮凝剂,澄清时间由醇沉法的48 h缩短为6 h;在阳离子淀粉质量浓度为150 mg/L、絮凝温度为60℃、提取液pH为6.0时,澄清液透光率、总黄酮质量分数分别达90.6%、23.2%。
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| 关 键 词： | 阳离子淀粉 元宝枫 黄酮 水提液 絮凝 |
| 文章编号： | 1003-5214（2006）01-0047-03 |
| 收稿时间： | 2005-07-12 |
| 修稿时间： | 2005-07-122005-08-29 |
Study of Flocculation of Water Extracts of Acer truncatum |
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| LIU Xiang-yi,XU Xiao-jun.Study of Flocculation of Water Extracts of Acer truncatum[J].Fine Chemicals,2006,23(1):47-49. |
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| Authors: | LIU Xiang-yi XU Xiao-jun |
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| Affiliation: | 1. College of Environment Science and Technology, Kunming University of Science and Technology, Kunming 650093, Yunnan , China ; 2. Basis Department, Southwest Forestry College, Kunming 650224, Yunnan, China |
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| Abstract: | The cationic starch flocculation technology of water extracts of Acer truncatum was studied and compared with other technologies.Experimental results showed that the clarification time was shortened to 6 h using cationic starch as flocculant while it was 48 h in ethanol subsiding method.When the cationic starch was 150 mg/L,temperature was 60 ℃ and pH was 6.0,the clear solution transparency and content of flavonoids were 90.6% and 23.2% respectively. |
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| Keywords: | cationic starch Acer truncatum Bunge flavonoids water extracts flocculation |
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