| 万寿菊中叶黄素的提取皂化工艺研究 |
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| 引用本文： | 赵洁,尹俊涛,郭亚可,李超鹏,陈文.万寿菊中叶黄素的提取皂化工艺研究[J].石河子大学学报,2011,29(1). |
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| 作者姓名： | 赵洁 尹俊涛 郭亚可 李超鹏 陈文 |
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| 作者单位： | 石河子大学药学院; |
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| 基金项目： | 新疆兵团工业科技攻关项目(2009GG35); 科技部科技人员服务企业行动项目(SQ2009GJG4102765) |
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| 摘 要： | 该文以四氢呋喃和乙醇的二元混合溶剂为主要提取剂,对万寿菊颗粒中叶黄素的提取皂化工艺进行了研究。实验分别考察了加入四氢呋喃与乙醇的比例、反应时间、料液比、加水体积、加碱量、反应温度对叶黄素得率的影响。在单因素试验的基础上,选取影响较大的4个因素采用L9(34)正交试验考察对叶黄素得率的影响,以得率为指标,确定最佳工艺条件为A1B2C2D3,即料液比为1∶20,加碱质量1.6 g,反应时间4 h,THF∶乙醇=2∶8。由此可知:此条件下叶黄素得率为1.14%,所得浸膏中叶黄素的含量达到10.32%。
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| 关 键 词： | 万寿菊 叶黄素 提取皂化 正交试验 |
Extraction and Saponification Technology of Lutein from Marigold |
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| ZHAO Jie,YIN Juntao,GUO Yake,LI Chaopeng,CHEN Wen.Extraction and Saponification Technology of Lutein from Marigold[J].Journal of Shihezi University(Natural Science),2011,29(1). |
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| Authors: | ZHAO Jie YIN Juntao GUO Yake LI Chaopeng CHEN Wen |
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| Institution: | ZHAO Jie,YIN Juntao,GUO Yake,LI Chaopeng,CHEN Wen(Department of Pharmacy,Shihezi University,Shihezi 832000,China) |
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| Abstract: | In this paper,Extraction and Saponification technology of Lutein esters in Tagetes erecta L.particle were investigated systemically.The mixed solvent of THF and Alc is main extraction solvent.The affecting factors such as the ratio of THF and Alc,reaction time,the ratio of reaction solution to material(mL/g),the addition of water,the addition of KOH in reaction solution and reaction temperature were investigate in singe factor experiments.An orthogonal test table L9(34) was used to optimized the affecting f... |
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| Keywords: | Marigold lutein extraction and saponification orthogonal test |
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