| 摘要: |
| [目的]试验针对有降血糖作用的水溶性桑叶多糖成分的纯化工艺进行比较。[方法]桑叶的水煎液分别用两种大孔吸附树脂洗脱分离。用分光光度法分别测定两个采用不同树脂工艺所得水溶性桑叶多糖的含量。[结果]采用AB-8树脂提取桑叶多糖产率与采用D101树脂提纯化桑叶多糖产率相比较不仅无显著差异,而且产率也比较稳定。[结论]AB-8树脂和D101树脂都可作为纯化桑叶多糖的工艺。 |
| 关键词: 桑叶多糖 含量测定 AB-8树脂 D101树脂 |
| DOI：10.11656/j.issn.1673-9043.2003.02.10 |
| 分类号: |
| 基金项目:* 天津市卫生局资助课题(200011) |
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| Compare of polysaccharide in sangye purified AB-8resin and D101 resin |
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ZHAO Jun, LIAN Na, WANG Yuefei
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Tianjin University of TCM, Tianjin 300193, China
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| Abstract: |
| [Objective] To compare the different purification of water-soluble polysaccharide in sangye with lowering blood sugar effect. [Method] The elution separation of the decocted solution of sangye was done by two kinds of absorb resin with bigger foramen. The content of polysaccharide obtained by different methods was detected with spectrophotometiy. [Results] There was no difference of productivity between using AB-8 resin and D101 resin. The productivity was stable. [Conclusion] AB-8 resin and D101 resin both can be used to purify polysaccharide in sangye. |
| Key words: polysaccharide in sangye content determination resin |
