| 防风中升麻素苷和5-O-甲基维斯阿米醇苷的微波提取工艺研究 |
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| 引用本文： | 项东宇,郭洪丽,常波,陈桂玉.防风中升麻素苷和5-O-甲基维斯阿米醇苷的微波提取工艺研究[J].安徽农业科学,2011,39(30):18507-18508,18511. |
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| 作者姓名： | 项东宇 郭洪丽 常波 陈桂玉 |
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| 作者单位： | 山东中医药高等专科学校,山东烟台,264100;吉林省白山市食品药品检验所,吉林白山34300 |
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| 摘 要： | 目的]优选防风色原酮的微波辅助提取工艺。方法]以升麻素苷、5-O-甲基维斯阿米醇苷的含量为指标,考察了料液比、乙醇浓度、提取时间和提取温度对防风色原酮含量的影响。结果]防风微波提取的最佳工艺条件为料液比1∶30（g/ml）,乙醇浓度70%,提取温度90℃,提取时间3 min。结论]微波提取技术具有时间短、效率高的优点,可较好地用于防风色原酮的提取。
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| 关 键 词： | 防风(Saposhnikovia divaricata (Turcz.) Schischk.) 微波提取 色原酮 |
Extraction Technology of Prim-O-glucosylcimifugin and 5-O-methylvisammioside by Microwave from Saposhnikovia divaricata |
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| XIANG Dong-yu et al.Extraction Technology of Prim-O-glucosylcimifugin and 5-O-methylvisammioside by Microwave from Saposhnikovia divaricata[J].Journal of Anhui Agricultural Sciences,2011,39(30):18507-18508,18511. |
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| Authors: | XIANG Dong-yu |
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| Institution: | XIANG Dong-yu et al(Shangdong College of Traditional Chinese Medicine,Yantai,Shandong 264100) |
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| Abstract: | Objective] To optimize the extraction conditions of chromone from Saposhnikovia divaricata(Turcz.) Schischk.by microwave.Methods] The contents of prim-O-glucosylcimifugin and 5-O-methylvisammioside were taken as indices;and the effects of solid-liquid ratio,ethanol concentration,extraction time and temperature on chromones content were studied.Result] the optimal microwave condition was as follows: 1∶30 solid-liquid ratio,70% ethanol content,90 ℃ extraction temperature and 3 min extraction time.Conclusion] The extraction chromones from S.divaricata by microwave was found to be a rapid and efficient extraction method with short time and high production yield. |
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| Keywords: | Saposhnikovia divaricata Microwave extraction Chromones |
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