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| 超声波辅助提取紫苏叶总黄酮的工艺研究 | |
| 引用本文： | 荣维燕,郭斌. 超声波辅助提取紫苏叶总黄酮的工艺研究[J]. 安徽农业科学, 2009, 37(34) |
| 作者姓名： | 荣维燕 郭斌 |
| 作者单位： | 1. 辽宁医学院药学院,辽宁锦州,121001 2. 辽宁医学院附属第一医院,辽宁锦州,121001 |
| 摘 要： | [目的]为充分利用紫苏叶资源,研究超声波辅助提取紫苏叶总黄酮的工艺条件。[方法]以总黄酮含量为考察指标,采用单因素试验和正交试验研究超声波辅助提取紫苏叶总黄酮的工艺条件。[结果]影响紫苏叶总黄酮超声波辅助提取效果的主次因素为:水浴温度>乙醇浓度>超声时间>料液比,紫苏叶总黄酮最佳提取工艺为30倍量40%乙醇超声提取40min,然后70℃水浴浸提1h。[结论]优化的提取方法效率高,总黄酮的提取率可达4.03%。 |
| 关 键 词： | 紫苏叶 超声波 总黄酮 提取 |
Research on Process of Extracting Total Flavonoids from Perilla Leaf by Ultrasonic Wave Cooperated Method |
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| RONG Wei-yan et al. Research on Process of Extracting Total Flavonoids from Perilla Leaf by Ultrasonic Wave Cooperated Method[J]. Journal of Anhui Agricultural Sciences, 2009, 37(34) | |
| Authors: | RONG Wei-yan et al |
| Affiliation: | RONG Wei-yan et al(College of Pharmacy,Liaoning Medical University,Jinzhou,Liaoning 121001) |
| Abstract: | [Objective]The research aimed to study an extraction technology for total flavonoids from perilla leaves.[Method] The single factor test and the orthogonal test were taken to study the extraction conditions of total flavonoids by ultrasonic wave cooperated method through measuring the content of the total flavonoids.[Result] The effects of each factor on yield rate of total flavonoids in order was water-bath temperature>the concentration of ethanol>time with ultrasonic wave>the ratio of material to liquid.T... |
| Keywords: | Perilla leaf Ultrasonic wave Total flavonoids Extraction |
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