| 用超声法从花锚中提取(口山)酮类化合物 |
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| 引用本文： | 张德,韩海洪,马永贵,兰生栋.用超声法从花锚中提取(口山)酮类化合物[J].生物技术通报,2006(Z1). |
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| 作者姓名： | 张德 韩海洪 马永贵 兰生栋 |
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| 作者单位： | 青海师范大学理化中心,西宁,810008 |
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| 摘 要： | 用超声法从高原植物椭圆叶花锚的全草中,提取并分离出2种针状结晶化合物;采用元素分析(EA)、核磁共振波谱(NMR)、质谱(MS)、红外光谱(IR)、紫外光谱(UV)、熔点测定等分析方法,对其化学结构进行表征;产物分别为1,3-二羟基-4,5,8-三甲氧基酮和1-羟基-2,3,4,8-四甲氧基酮。
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| 关 键 词： | 超声法 提取分离 椭圆叶花锚 酮 |
Extraction of Xanthone from the Halenia elliptica by Ultrasonic wave |
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| Zheng De,Han Haihong,Ma Yonggui,Lan Shengdong.Extraction of Xanthone from the Halenia elliptica by Ultrasonic wave[J].Biotechnology Bulletin,2006(Z1). |
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| Authors: | Zheng De Han Haihong Ma Yonggui Lan Shengdong |
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| Abstract: | Two needle-shaped crystal chemicals were extracted and separated from a plateau plant Halenia elliptica D. Don by ultrasonic wave . Some analysis methods, such as EA, MS, NMR, FTIR and UV spectrometry , as well as melting point analysis, were used for the characterization of them. results showed that they were 1,3-dihydroxy-4,5,8-trimethoxyxanthone and 1 -hydroxy-2,3,4,8-tetramethoxyxanthone. |
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| Keywords: | Ultrasonic wave Extracting and purification Halenia elliptica D Don Xanthone |
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