CAJ | 학술논문

目的：优化陕西产重楼多糖的提取工艺和条件。方法采用单因素实验,以陕西产重楼多糖提取率为评价指标,通过响应面分析方法确定陕西产重楼多糖最佳提取工艺和条件。结果陕西产重楼多糖最佳工艺条件：提取温度92℃,提取时间2.6 h,液料比15(mLg),平均提取率为3.22%。结论优化的陕西产重楼多糖提取工艺条件可行。
목적：우화협서산중루다당적제취공예화조건。방법채용단인소실험,이협서산중루다당제취솔위평개지표,통과향응면분석방법학정협서산중루다당최가제취공예화조건。결과협서산중루다당최가공예조건：제취온도92℃,제취시간2.6 h,액료비15(mLg),평균제취솔위3.22%。결론우화적협서산중루다당제취공예조건가행。
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 ( mLg). 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.