摘要
以总苷提取量为评价指标,采用闪式提取器提取赤芍总苷,并利用正交试验法对影响赤芍总苷提取量的因素进行条件优化。结果显示,闪式提取赤芍总苷的最佳提取工艺为:液料比30:1(以水为提取溶剂),浸泡6 h,提取电压为70V,提取时间2 min,在此条件下经过3次提取所得赤芍总苷的平均提取率为4.84%。
Total paeony glycoside was extracted by tissue-smashing extraction and the extraction conditions were optimized by orthogonal test using the content of total paeony glycoside as main indices. The results showed that the optimum extraction conditions were as follows： liquid-solid ratio 30：1, soaking time 6 h, exwaction time 2 minutes and extraction voltage 70 V, under which the total paeony glycoside yield was up to 4.84%.
出处
《现代食品科技》
EI
CAS
北大核心
2012年第4期416-419,共4页
Modern Food Science and Technology
基金
辽宁省教育厅科学研究一般项目(L2011005)
辽宁省自然科学基金项目(20092015)
沈阳市科技项目(F10-205-1-28)
辽宁大学青年科研基金项目(2009LDQN-KJ-11)
关键词
赤芍总苷
闪式提取
正交试验
total paeony glycoside
smashing tissue extraction
orthogonal design
