| 大孔吸附树脂分离纯化锁阳总黄酮效果初探 |
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| 引用本文： | 张庭瑞,李志忠. 大孔吸附树脂分离纯化锁阳总黄酮效果初探[J]. 草业科学, 2011, 28(8): 1427-1429 |
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| 作者姓名： | 张庭瑞 李志忠 |
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| 作者单位： | 兰州理工大学生命科学与工程学院,甘肃兰州,730050 |
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| 基金项目： | 兰州理工大学大学生科技创新基金(2006-177) |
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| 摘 要： | 摘要：为分离纯化锁阳(Cynomorium songaricum)中总黄酮提取物,选择AB 8型大孔吸附树脂对锁阳总黄酮提取物进行分离纯化。结果显示，分离纯度达97.278%，比吸附量和比洗脱量分别达到81.933和53.164 mg/g。研究表明,AB 8型大孔吸附树脂对锁阳总黄酮吸附性能和解吸性能均好，具有较高的比吸附量、吸附速度和比洗脱量，且纯化能力极强，说明弱极性的树脂适合用于锁阳总黄酮的分离纯化。
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| 关 键 词： | 锁阳 总黄酮 纯化 大孔吸附树脂 |
Purification of total flavonoids from Cynomorium songaricum by AB-8type of macroporous adsorption resin |
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| ZHANG Ting-rui,LI Zhi-zhong. Purification of total flavonoids from Cynomorium songaricum by AB-8type of macroporous adsorption resin[J]. Pratacultural Science, 2011, 28(8): 1427-1429 |
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| Authors: | ZHANG Ting-rui LI Zhi-zhong |
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| Affiliation: | ZHANG Ting-rui,LI Zhi-zhong(School of Life Science and Engineering,Lanzhou University of Technology,Gansu Lanzhou 730050,China) |
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| Abstract: | The objective of this study was to extract and purify total flavonoids from Cynomorium songaricum.AB-8 macroporous resin was used in the experiment.The result showed that the purity of total flavonoids was 97.278%;the adsorption ratio and elution ratio were 81.933 mg/g and 53.164 mg/g respectively.The study indicates that the AB-8 type of macroporous adsorption resin has high adsorption and elution ratio for separation and purification of the total flavonoids from C.songaricum. |
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| Keywords: | Cynomorium songaricum total flavonoids purification macroporous adsorption resin |
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