Food and Fermentation Industries >

2011 , Vol. 37 >Issue 10: 223 - 226

DOI: https://doi.org/10.13995/j.cnki.11-1802/ts.2011.10.014

Food and Fermentation Industries

Optimization of Technology for Synthetic Extraction of Water Extracts, Polysaccharides and Saponin from Polygonatum(Polygonatum cy-rtonema Hua)

  • Li Hui ,
  • Li Li-xiang ,
  • Tao Tao ,
  • Zhang Fang ,
  • Xue Chen ,
  • Si Ming-kai ,
  • Zuo Jian-Ling
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Online published: 2011-10-25

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Abstract

Polygonatum were used as material,the effects of extraction temperature,ratio of solid to solution and extraction time on the extraction of Polygonatum water extract,polysaccharides and saponin were investigated by using single factor design and orthogonal design.The result showed that extraction temperature and ratio of solid to solution were more distinct factors than extraction time.the optimum extraction conditions by orthogonal design analysis is as follows: extraction temperature 80℃,the ratio of solid to solution 1g∶ 30mL,extraction time 3h.Under this condition,the extraction amount of Polygonatum water extract,polysaccharides and saponin were 67.92%,25.82% and 6.64%,respectively.

Key words： Polygonatum cy-rtonema Hua; water extract; polysaccharide; saponin; synthetic extraction

Cite this article

Li Hui , Li Li-xiang , Tao Tao , Zhang Fang , Xue Chen , Si Ming-kai , Zuo Jian-Ling . Optimization of Technology for Synthetic Extraction of Water Extracts, Polysaccharides and Saponin from Polygonatum(Polygonatum cy-rtonema Hua)[J]. Food and Fermentation Industries, 2011 , 37(10) : 223 -226 . DOI: 10.13995/j.cnki.11-1802/ts.2011.10.014

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