Analysis of Water-soluble Polysaccharide Components from Herba Lysimachiae Foenum-graeti by GC-MS

LIU Chang-song; ZHANG Gui-jun; ZHANG Zhi-yuan; LI Qi-yu; DONG Wen-xi; LI Jing-song; ZHANG Ya-nan

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Analysis of Water-soluble Polysaccharide Components from Herba Lysimachiae Foenum-graeti by GC-MS

更新时间：2024-01-04

- Analysis of Water-soluble Polysaccharide Components from Herba Lysimachiae Foenum-graeti by GC-MS
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 18, Issue 19, Pages: 129-131(2012)
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- Published：2012
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LIU Chang-song, ZHANG Gui-jun, ZHANG Zhi-yuan, et al. Analysis of Water-soluble Polysaccharide Components from Herba Lysimachiae Foenum-graeti by GC-MS[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(19): 129-131.
DOI：

LIU Chang-song, ZHANG Gui-jun, ZHANG Zhi-yuan, et al. Analysis of Water-soluble Polysaccharide Components from Herba Lysimachiae Foenum-graeti by GC-MS[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(19): 129-131. DOI：

摘要

目的:鉴定零陵香水溶性多糖组分

为建立专属性的质量评价指标和中药药效组分新药研发奠定基础。方法:采用水提醇沉法制备零陵香粗多糖

Sevag法除蛋白、H2O2脱色、透析得到精制多糖

衍生化后用GC-MS分析。结果:零陵香水溶性多糖主要组分依次为鼠李糖醇-阿拉伯糖-核糖-葡萄糖-木糖

其相对含量比例为1.03:9.17:4.74:18.95:17.11。结论:GC-MS联用法可快速鉴定零陵香水溶性多糖组分。

Abstract

Objective:Identifying the water-soluble polysaccharide components of Herba Lysimachiae Foenum-graeti

to establish the quality of specificity evaluation index and Chinese medicine's active components alignment

which laid the foundation of new drug development. Method:The preparation of polysaccharides was extracted by the methods of water extracting-alcohol precipitating

then Sevag method sinking in protein

H2O2 bleaching and the use of dialysis method refined. The derivative change of the refined polysaccharide was analyzes by GC-MS. Result:The polysaccharide of Herba Lysimachiae Foenum-graeti is composed of rhamnitol

arabinose

ribose

glucose

and xylose

the proportion of it is 1.03:9.17:4.74:18.95:17.11. Conclusion:GC-MS could rapidly ascertain the water-soluble polysaccharide components of Herba Lysimachiae Foenum-graeti. The water-soluble polysaccharide of Herba Lysimachiae Foenum-graeti can be used as a component of the quality evaluation index and drug components of the new drug research based material.

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