| 引用本文： |
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黄永林,阮俊,沈晓琳,杨雄辉.大孔吸附树脂分离提取大叶钩藤总生物碱[J].广西科学,2006,13(2):127-129. [点击复制]
- HUANG Yong-lin,RUAN Jun,SHEN Xiao-lin,YANG Xiong-hui.Separation of Total Alkaloidal from Extracting Linquid of Uncaria macrophylla by Macroprous Adsorption Resin[J].Guangxi Sciences,2006,13(2):127-129. [点击复制]
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| 摘要: |
| 选择6种大孔吸附树脂(AB-8,NKA-9,NKA-Ⅱ,DA-201,D-101,D 001)分离提取大叶钩藤(Uncaria macrophylla Wall.)中的总生物碱,考察大孔吸附树脂对大叶钩藤总生物碱的吸附能力。结果筛选出D-101的吸附效果最好,静态吸附容量为112.5mg/ml,动态吸附容量为82.7 mg/ml,选用D-101大孔吸附树脂能很好地提取分离大叶钩藤总生物碱。提取大叶钩藤总生物碱时,用8倍树脂体积的0.08mol/L盐酸作洗脱剂,成本低、总生物碱洗脱完全,工艺稳定性试验产品含量达36.7%。 |
| 关键词: 总生物碱 提取 分离 大孔吸附树脂 大叶钩藤 |
| DOI： |
| 投稿时间：2005-08-02修订日期：2005-09-07 |
| 基金项目: |
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| Separation of Total Alkaloidal from Extracting Linquid of Uncaria macrophylla by Macroprous Adsorption Resin |
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HUANG Yong-lin, RUAN Jun, SHEN Xiao-lin, YANG Xiong-hui
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| (Guangxi Institute of Botany, Guilin, Guangxi, 541006, China) |
| Abstract: |
| Choose 6 kinds of macroporous adsorption resins (AB-8, NKA-9, NKA-Ⅱ, DA-201, D-101, D001) extraction and separation the total alkaloid from Uncaria macrophylla Wall., inspection macroporous adsorption resins adsorptive capacity to total alkaloid of the Uncaria macrophylla Wall.The result showed that D-101 gave good separation performance, the static adsorption capacities were 112.5mg/ml, the stir adsorption capacities were 82.7mg/ml.Selects D-101 to be able to extract and separate the total alkaloid well.When extracts the total alkaloid and uses the 8 time of volumes 0.08mol/L hydrochloric acid to wash, the cost is low, the total alkaloid elutes completely, the content in experimental stability is 36.7%. |
| Key words: total alkaloidal extraction separation macroporous adsorption resin Uncaria macrophylla |
