会议论文

Study on the Rule of Influence of Two Purification Methods on the Chemical Compositions in aqueous solution of Paeoniae Radix Alba

中文

2012

401-407

世界中医药学会联合会中药药剂专业委员会、中华中医药学会中药制剂分会学术年会暨“江中杯”中药制剂创新与发展论坛

世界中医药学会联合会中药药剂专业委员会、中华中医药学会中药制剂分会学术年会暨“江中杯”中药制剂创新与发展论坛论文集

2012-11-01

南昌

世界中医药学会联合会中药药剂专业委员会<&wdkj&>中华中医药学会中药制剂分会

本校为第一机构

目的:探索壳聚糖絮凝澄清工艺与醇沉工艺对白芍水提液化学成分的影响规律.方法:采用HPLC建立白芍水提物的指纹图谱,以指纹图谱中各峰对应组分的表观含量与相对表观含量为评价指标比较二种纯化工艺对白芍水提液化学成分含量的影响.结果:壳聚糖絮凝澄清工艺对水提液中极性大的成分的保留优于醇沉工艺,对极性中等的成分的保留与酵沉工艺相近,而对极性低的成分的保留则差于醇沉工艺.结论:实验结果可为合理选用上述二种纯化工艺用于中药水提液的纯化提供一定的指导.

　　Aim:To explore the rule of influence of chitosan flocculation clarification and alcohol precipitation on the chemical compositions in aqueous solution of Paeoniae Radix Alba.Methods: The fingerprints of aqueous extracts of Radix Paeoniae Alba were established by HPLC method ,and the influences of the two purification methods on the chemical compositions in aqueous solution of Paeoniae Radix Alba were compared with the apparent content and relative apparent content of the composition as evaluation indexes.Results: The chitosan flocculation c...