| 张喜梅,程亮光,李琳,陈玲.超声提取葛根总黄酮成分的研究[J].声学技术,2006,(2):110~112 |
| 超声提取葛根总黄酮成分的研究 |
| Extraction of total flavones from pueraria lobata ohwi with ultrasound |
| 投稿时间：2004-11-03 修订日期：2005-02-12 |
| DOI： |
| 中文关键词: 葛根 总黄酮 超声提取 |
| 英文关键词: pueraria lobata ohwi total flavones ultrasonic extraction |
| 基金项目:广东省科技攻关项目(2003C14025);华南理工大学高水平大学建设重大项目 |
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| 中文摘要: |
| 以乙醇为溶剂,研究了预浸时间、超声功率、超声作用时间以及占空比对葛根总黄酮提取率的影响,结果表明,预浸时间为10min,超声功率为300W,超声作用时间为20min,占空比为1时,所得到总黄酮的提取率最大。 |
| 英文摘要: |
| Total flavones were extracted from pueraria lobata ohwi with ultrasound using alcohol as solvent.Effects of pre-marinating time,ultrasound power,time of ultrasonic treatment,and aspect ratio are studied.With 300W ultrasound power,20 min processing time,10 min pre-marinating time,and the aspect ratio being 1,maximum extraction yield was obtained. |
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