| 当归藤中总皂苷的提取工艺研究 |
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| 引用本文： | 刘静,杨瑞云,韦波,薛佳津,梁敏,罗艳.当归藤中总皂苷的提取工艺研究[J].时珍国医国药,2012,23(5):1106-1108. |
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| 作者姓名： | 刘静 杨瑞云 韦波 薛佳津 梁敏 罗艳 |
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| 作者单位： | 1. 药用资源化学与药物分子工程教育部重点实验室,广西师范大学化学化工学院,广西桂林541004
2. 广西医科大学药学院,广西南宁,530021 |
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| 基金项目： | 国家“973”计划前期研究专项，广西壮族自治区科技厅应用基础研究，药用资源化学与药物分子工程教育部重点实验室主任基金，广西壮族自治区自然科学基金创新团队项目 |
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| 摘 要： | 目的研究当归藤中总皂苷的最佳提取工艺。方法采用紫外分光光度法,利用正交实验,考察了溶剂浓度、液料比、提取时间、提取次数对当归藤中总皂苷提取量的影响。结果当归藤中总皂苷的最佳提取工艺为60%乙醇、液料比8∶1、每次2 h、提取4次。结论该工艺简单易行,灵敏度高,是当归藤中提取总皂苷的有效途径。
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| 关 键 词： | 当归藤 总皂苷 提取工艺 正交试验 |
The Extraction Technique of Total Saponins in Embelia parviflora Wall |
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| LIU Jing
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YANG Rui-yun
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WEI Bo
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XUE Jia-jin
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LIANG Min
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LUO Yan.The Extraction Technique of Total Saponins in Embelia parviflora Wall[J].Lishizhen Medicine and Materia Medica Research,2012,23(5):1106-1108. |
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| Authors: | LIU Jing YANG Rui-yun WEI Bo XUE Jia-jin LIANG Min LUO Yan |
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| Institution: | 1.Key Laboratory for Chemistry and Molecular Engineering of Medincinal Resources,Ministry of Education of China;School of Chemistry and Chemical Engineering,Guangxi Normal University,Guilin 541004,China;2.School of Pharmacological Sciences,Guangxi Medical University,Nanning 530021,China) |
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| Abstract: | Objective To optimize the extraction technique of total saponins in Embelia parviflora Wall.Methods Orthogonal test was carried out to investigate the effects of concentration of solvent,the ration of liquid to material,time of extraction,and frequency of extraction on extraction results of total saponins from Embelia parviflora Wall with UV spectrophotometry.Results The optimum extraction technique was extracted Embelia parviflora Wall in 60% ethanol with the ratio of liquid to material at 8:1 for 4 times,with 2 hours for each time.Conclusion The optimized technique is simple and feasible,which can provide reference for further research of Embelia parviflora Wall.. |
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| Keywords: | Embelia parviflora Wall Total saponins Extraction techniques Orthogonal test |
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