|
|||||
|
|
| 超声提取麦冬总黄酮的工艺研究 | |
| 引用本文： | 谢明华,蔡鑫君,陈稀烦.超声提取麦冬总黄酮的工艺研究[J].海峡药学,2008,20(11):15-17. |
| 作者姓名： | 谢明华 蔡鑫君 陈稀烦 |
| 作者单位： | 1. 杭州师范大学医学院附属余杭医院,杭州,311100 2. 浙江中医药大学药学院,杭州,310053 3. 杭州市第一人民医院分院,杭州,310022 |
| 摘 要： | 目的 优化超声技术提取麦冬总黄酮的工艺条件.方法 采用L9(34)正交试验法,考察乙醇浓度、乙醇用量、提取时间、提取次数对超声提取的影响,以总黄酮含量为考核指标,确定最佳提取条件.结果 最佳提取工艺为加12倍生药量的60%乙醇,超声提取3 次,每次45min.结论 此方法 是一种简单、快捷、高效、可行的提取. |
| 关 键 词： | 麦冬 超声提取 正交试验法 总黄酮 |
Study of the ultrasonic extracting technique of total flavonoids from Radix Ophiopogonis |
|
| XIE Ming-hua,CHEN Xi-fan.Study of the ultrasonic extracting technique of total flavonoids from Radix Ophiopogonis[J].Strait Pharmaceutical Journal,2008,20(11):15-17. | |
| Authors: | XIE Ming-hua CHEN Xi-fan |
| Affiliation: | XIE Ming-hua1,CHEN Xi-fan2(1.Yuhang Hospital Affiliated to the Medical School of Hangzhou Teachers college,Hangzhou 311100,China,2.The First People\'s Hospital of Hangzhou,Hangzhou 310022,China) |
| Abstract: | OBJECTIVE The conditions of ultrasonic extracting technology of flavonoids from Ophiopogon japonicus were optimized.METHODS The orthogonal design L9(34)was used to explore the factors of ethanol concentration,solvent quantity,ultrasonic time and extraction times influencing the ultrasonic extracting process and determine the optimum conditions.The content of total flavoinds of Ophiopogon japonicus was used as the assessments.RESULTS The results showed that optimum conditions were:12 times weight of Ophiopog... |
| Keywords: | Ophiopogon japonicus Ultrasonic extracting Orthogonal test Total flavoinds |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
