| 大孔吸附树脂纯化板栗壳总黄酮的研究 |
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| 引用本文： | 冉靓,武子敬,冉阳,李素莲. 大孔吸附树脂纯化板栗壳总黄酮的研究[J]. 安徽农业科学, 2013, 0(2): 827-829 |
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| 作者姓名： | 冉靓 武子敬 冉阳 李素莲 |
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| 作者单位： | 1. 贵阳学院化学与材料科学系,贵州贵阳,550005
2. 通化师范学院制药与食品科学系,吉林通化,134002 |
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| 基金项目： | 贵阳学院青年基金项目(201111) |
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| 摘 要： | [目的]为板栗壳总黄酮的纯化筛选合适的工艺。[方法]采取静态和动态吸附/解吸附结合的方法,以解吸附率和黄酮含量为主要指标对板栗壳总黄酮的纯化进行研究。[结果]4种大孔吸附树脂中,AB-8最适合纯化板栗壳总黄酮,纯化工艺为:按9.1 mg黄酮/g树脂,以2 BV/h的速度上样,用45%乙醇,2 BV/h的速度洗脱,所得总黄酮含量达47.86%。[结论]大孔吸附树脂AB-8对板栗壳总黄酮具有较好的纯化效果。
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| 关 键 词： | 板栗壳 黄酮 大孔吸附树脂 纯化 |
Purification Technology of Total Flavonoids in Chestnut Shell with Macroporous Resin |
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| Affiliation: | RAN Liang et al(Department of Chemistry and Materials Science,Guiyang University,Guiyang,Guizhou 550005) |
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| Abstract: | [Objective] To establish the optimum purification conditions of total flavonoids in chestnut shell with macroporous resin.[Method] With desorption rate and flavonoid content as main indicator,the technological conditions of purification were examined by the static adsorption and desorption experiment as well as dynamic adsorption and desorption tests.[Result] Among the four kinds of macroporous resin,AB-8 was best for the purification of total flavonoids from chestnut shell.The flavonoid content could amount to 47.86% with the way which the extract were loaded at the rate of 2 BV/h,according 9.1 mg flavonoid/g resin,and eluted at 2 BV/h.[Conclusion] The total flavonoids in chestnut shell could be well purified with AB-8. |
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| Keywords: | Chestnut shell Total flavonoids Macroporous resin Purification |
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