Optimization for Extracting Polysaccharide from Paris polyphylla Smith var. chinensis (Franch.) Hara in Shaan'xi by Response Surface Method
10.3870/yydb.2014.09.028
- VernacularTitle:响应面法优化陕西产重楼多糖提取工艺
- Author:
Yun LIU
;
Peng ZHAO
;
Xiao SONG
;
Changli WANG
- Publication Type:Journal Article
- Keywords:
Paris polyphylla Smith var. chinensis (Franch.) Hara in Shaan ' xi;
Polysaccharides;
Response surface methodology optimization;
Extraction
- From:
Herald of Medicine
2014;(9):1212-1215
- CountryChina
- Language:Chinese
-
Abstract:
Objective To select the optimum extracting method of polysaccharide from Paris polyphylla Smith var. chinensis(Franch. )Hara in Shaan'xi. Methods The optimum extraction technology and condition were determined by using response surface methodology and single factor experiment,with the extraction ratio of polysaccharides from Paris polyphylla Smith var. chinensis( Franch. ) Hara in Shaan'xi as indicator. Results The optimum extraction condition for the polysaccharides was as follows:extracting at 92 ℃ for 2. 6 h and with the liquid to solid ratio of 15 ( mLg). The average extraction yield of polysaccharide was 3. 22%under the optimum extraction condition. Conclusion The method is suitable for the extraction and determination of polysaccharides from Paris polyphylla Smith var. chinensis( Franch. ) Hara in Shaan'xi.
