天津工业大学学报2016，Vol.35Issue(5)：37-41,5.DOI:10.3969/j.issn.1671-024x.2016.05.007
茵陈总黄酮的提取及富集工艺
Extraction and enrichment process of total flavonoids from Artemisia capillaris Thunb.
摘要
Abstract
The extraction and enrichment of total flavonoids from Artemisia capillaris Thunb. were studied by ultrasonic as-sistant extraction. The optimal extraction process obtained by orthogonal experiment was extraction 60 min by ul-trasonic with distilled water at 40℃and liquid ratio was 1∶15(g/mL). Six kinds of macroporous resin were used to study the enrichment of flavonoids, and the results showed that D101 resin was the most appropriate. Further optimizing the optimum conditions for the enrichment process, when the conditions were the sampling concentra-tion of 0.55 mg/mL, pH 4.04, volume flow rate of 1.5 BV/h, and ethanol concentration of 70%, the purified flavonoids could be scientifically and reasonably separated.关键词
茵陈/大孔吸附树脂/黄酮/富集/正交试验Key words
Artemisia capillaris Thunb./macroporous resin/flavonoids/enrichment/orthogonal experiment分类
化学化工引用本文复制引用
郭文娟,王娜娜,代昭,张瑞平,李香华..茵陈总黄酮的提取及富集工艺[J].天津工业大学学报,2016,35(5):37-41,5.基金项目
天津市自然科学基金资助项目（15JCYBJC20500）；公益性行业（农业）科研专项 （）
