| 大豆肌醇磷脂制备优化条件的研究 |
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| 引用本文： | 吴平,安红,何锡凤,乔成立.大豆肌醇磷脂制备优化条件的研究[J].中国油脂,2006,31(6):87-89. |
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| 作者姓名： | 吴平 安红 何锡凤 乔成立 |
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| 作者单位： | 齐齐哈尔大学化工学院,161000,黑龙省齐齐哈尔市建华区文化大街30号 |
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| 基金项目： | 黑龙江省教育厅骨干教师创新能力资助计划项目(项目号:1054G065) |
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| 摘 要： | 利用乙醇-正己烷双溶剂体系对大豆磷脂中肌醇磷脂进行分离。对分离条件进行了优化研究,在乙醇浓度为55%、无水乙酸钠的量为0.05g,正己烷用量为20mL,乙醇用量为30mL,10.00g大豆混合磷脂中肌醇磷脂的含量可以从26.00%提高到73.89%。并对双溶剂体系的分离度进行测定,在此条件下,分离度可达18.1。
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| 关 键 词： | 大豆磷脂 肌醇磷脂 分离度 优化 |
| 文章编号： | 1003-7969(2006)06-0087-03 |
| 收稿时间： | 2006-03-09 |
| 修稿时间： | 2006-04-11 |
Fractionation of phosphatidylinositol from soybean phospholipid with alcohol - n - hexane |
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| WU Ping,AN Hong,HE Xi-feng,QIAO Cheng-li.Fractionation of phosphatidylinositol from soybean phospholipid with alcohol - n - hexane[J].China Oils and Fats,2006,31(6):87-89. |
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| Authors: | WU Ping AN Hong HE Xi-feng QIAO Cheng-li |
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| Affiliation: | College of Chemistry and Chemical Engineering, Qiqihar University , 161006 Heilongjiang Qiqihar,China |
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| Abstract: | Phosphatidylinositol was extracted from soybean phospholipid using double-solvent system. The fractionation conditions were optimized. The content of phosphatidylinositol in soybean phospholipid was increased from 26.00% to 73.89% in the condition of the concentration of ethanol 55%, the amount of CH_3COONa 0.05 g, the n-hexane 20 mL, ethanol 30 mL,and the fractionation degree was 18.1. |
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| Keywords: | soybean phospholipid phosphatidylinositol fractionation degree optimization |
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