Separation and Purification of Caulerpin from Algal Caulerpa Racemosa by Simulated Moving Bed Chromatography

Author(s):  
Hsin-Chieh Kung ◽  
Ko-Yuan Liang ◽  
Justus Kavita Mutuku ◽  
Bo-Wun Huang ◽  
Guo-Ping Chang-Chien
2012 ◽  
Vol 485 ◽  
pp. 245-248
Author(s):  
Yong Wang ◽  
Yu Bo Wang ◽  
Wen Ge Zhang ◽  
Lin Zhou ◽  
Ning Ning Wang ◽  
...  

BOS-013 actinomycete strain was obtained by separating difference soil of areas from ChangBai Mountain. The antifungal antibiotic produced by Streptomyces Hygroscopicus BOS-013 was firstly purified by means of macro-porous adsorbent resin and thin-layer chromatography. Separation and Purification of the antifungal antibiotic from its fermentation broth of streptomyces hygroscopicus BOS-013 strain were further carried out by Simulated Moving Bed Chromatography and then the crystal of the antibiotic with high purity was got. In this paper, the methods of purification by adsorbing of micro-porous adsorbent resin and detection by high performance liquid chromatography were established. The exact structure of the antibiotic was identified by mass spectrometry and NMR spectra.


Author(s):  
Qing-Qing XU ◽  
Li-Yun KONG ◽  
Min LI ◽  
Bao-Gen SU ◽  
Yi-Wen YANG ◽  
...  

1997 ◽  
Vol 45 (1) ◽  
pp. 109-115 ◽  
Author(s):  
G. Zhong ◽  
T. Yun ◽  
S. Khattabi ◽  
G. Guiochon

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