包装与食品机械2024，Vol.42Issue(4)：43-48,6.DOI:10.3969/j.issn.1005-1295.2024.04.007
超声辅助低共熔溶剂提取车前草总黄酮的工艺研究
Optimization of extraction technology of total flavonoids from Plantaginis Herba with ultrasonic-assisted deep eutectic solvents
摘要
Abstract
In order to explore the optimal extraction process of total flavonoids from Plantaginis Herba,total flavonoid extraction rate was used as the evaluation index,and response surface optimization was carried out based on the single factor experiments such as extraction temperature,reaction time,water content of deep eutectic solvents and molar ratio.The results show that the optimal extraction process parameters of total flavonoids from Plantaginis Herba are extraction temperature 34 ℃,reaction time 41 min,DESs water content 47％,and molar ratio 2.2∶1.Under these conditions,the extraction rate of total flavonoids can reach 6.28％.The study provides theoretical support for the development and comprehensive utilization of Plantaginis Herba.关键词
车前草/总黄酮/低共熔溶剂/响应面法/提取工艺Key words
Plantaginis Herba/total flavonoids/deep eutectic solvents/response surface method/extraction process分类
轻工纺织引用本文复制引用
王乾芬,李川川,徐小博,徐萍,张艳芳,陈磊山..超声辅助低共熔溶剂提取车前草总黄酮的工艺研究[J].包装与食品机械,2024,42(4):43-48,6.基金项目
河南省重点研发专项(221111110300) （221111110300）
河南省国际科技合作项目(232102520014) （232102520014）
河南省高等学校重点科研项目(23A180025) （23A180025）
河南省高等学校青年骨干教师培养计划项目(2021GGJS162) （2021GGJS162）
