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jw227
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Mosander(½ð±Ò+1,VIP+0): 9-11 21:43
qingfeng877680(½ð±Ò+5,VIP+0):ллÄúµÄ·Ò룡ÐÁ¿àÀ²£¡ 10-10 19:51
Mosander(½ð±Ò+1,VIP+0): 9-11 21:43
qingfeng877680(½ð±Ò+5,VIP+0):ллÄúµÄ·Ò룡ÐÁ¿àÀ²£¡ 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 ] |

2Â¥2009-09-09 20:22:26
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qingfeng877680(½ð±Ò+4,VIP+0):ллÄúµÄ·Ò룡 10-10 19:51
qingfeng877680(½ð±Ò+4,VIP+0):ллÄúµÄ·Ò룡 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. |
3Â¥2009-09-10 08:45:14














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