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| Discussion on Quality Control of Polysaccharide of Sangye |
| Hits 1918 Download times 2100 Received:June 18, 2002 |
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| DOI
10.11656/j.issn.1672-1519.2002.05.27 |
| Key Words
polysaccharide in Sangye;content determination;quality control |
| Author Name | Affiliation | | Zhao Jun | Tianjin University of TCM, Tianjin 300193, China | | Lian Na | Tianjin University of TCM, Tianjin 300193, China | | 李青青 | Tianjin University of TCM, Tianjin 300193, China |
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| Abstract
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| Objective: To study the quality control standard of the water soluble polysaccharide in Sangye (leaf Folium Mori). Methods: The content of water-soluble polysaccharide in Sangye was detected by spectrophotometry and AB-8 resin extraction technique.Results: The average productive rate was 32.96%(s=2.095). There was no obvious difference between the productive rates of polysaccharide in Sangye by using this technique (P>0.05). By spectrophotometry, in 620 nm medicinal effectiveness could be found with 0.598～0.699 in absorbance (A). Conclusion: This technique can be a standard of quality control of polysaccharide. |
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