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| 本文共分为两部分：首先，大青叶中靛蓝和靛玉红的提取方法介绍分析。对于靛蓝，目前主要有乙醇回流提取法及乙醇渗漉提取法。对于靛玉红，目前除上述两种方法外还有超声法。其次，通过对不同提取方法的分析，优选最适合工业生产及提高提取率的生产工艺。为开发大青叶制剂奠定了基础，为新工艺新技术在中成药制剂制备过程的应用做了有益探索。 |
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jw227
木虫 (著名写手)
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- 专业: 天然有机化学
★ ★ ★ ★ ★ ★
Mosander(金币+1,VIP+0): 9-11 21:43
qingfeng877680(金币+5,VIP+0):谢谢您的翻译！辛苦啦！ 10-10 19:51
Mosander(金币+1,VIP+0): 9-11 21:43
qingfeng877680(金币+5,VIP+0):谢谢您的翻译！辛苦啦！ 10-10 19:51
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There are two parts in this paper. Firstly, the extraction method of indigo and indirubin in Dyers Woad Leaf was introduced and analyzed. There are two main extraction methods for indigo at present. One is ethanol reflux extraction and the other is ethanol percolation. In addition to two methods mentioned above, ultasonic method is used for indirubin. Sencondly, through the analysis of different extraction methods, production process was optimized, which is the most suitable to industrial production and can improve the yield. This study laid a foundation for the development of Dyers Woad Leaf and done a profitable exploration for applying new technology and method to preparation process of Chinese medicine. . [ Last edited by jw227 on 2009-9-9 at 20:27 ] |
2楼2009-09-09 20:22:26
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qingfeng877680(金币+4,VIP+0):谢谢您的翻译！ 10-10 19:51
qingfeng877680(金币+4,VIP+0):谢谢您的翻译！ 10-10 19:51
| This paper is divided into two parts: first, Daqingye in the indigo and indirubin extraction method introduced the analysis. For Indigo, at present mainly ethanol reflux extraction and ethanol percolation extraction. For the indirubin, the present addition to the above two kinds of methods but there is ultrasound. Secondly, through the analysis of different extraction methods, preferred the most suitable extraction rate of industrial production and improve the production process. Daqingye preparations for the development of laying the foundation for the new technology new technology in the preparation process of the application of proprietary Chinese medicine formulations have done a useful exploration. |
3楼2009-09-10 08:45:14
