Isolation of a furan fatty acid fromHevea brasiliensislatex employing the combined use of pH-zone-refining and conventional countercurrent chromatography

2015 ◽  
Vol 39 (3) ◽  
pp. 490-495 ◽  
Author(s):  
Michael Englert ◽  
Kerstin Ulms ◽  
Christine Wendlinger ◽  
Walter Vetter
2011 ◽  
Vol 108 (42) ◽  
pp. 17533-17537 ◽  
Author(s):  
T. Wakimoto ◽  
H. Kondo ◽  
H. Nii ◽  
K. Kimura ◽  
Y. Egami ◽  
...  

Author(s):  
Yoichiro Ito ◽  
Kazufusa Shinomiya ◽  
H. M. Fales ◽  
Adrian Weisz ◽  
Alan L. Scher

RSC Advances ◽  
2019 ◽  
Vol 9 (66) ◽  
pp. 38860-38866
Author(s):  
Chaoyue Wang ◽  
Xiang Wang ◽  
Shanshan Zhao ◽  
Wenyu Sun ◽  
Shengqiang Tong

pH-zone-refining countercurrent chromatography was investigated in preparative separation of oleanolic acid and ursolic acid from three different natural products, Aralia chinensis, apple peels and Eriobotrya japonica Thunb.


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