scholarly journals Preparative separation of minor saponins from Panax notoginseng leaves using biotransformation, macroporous resins, and preparative high-performance liquid chromatography

2019 ◽  
Vol 43 (1) ◽  
pp. 105-115 ◽  
Author(s):  
Fang Liu ◽  
Ni Ma ◽  
Fang-Bo Xia ◽  
Peng Li ◽  
Chengwei He ◽  
...  
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
High Performance ◽  
Panax Notoginseng ◽  
Preparative Separation ◽  
Macroporous Resins

scholarly journals High-performance liquid chromatography of coproporphyrin isomers

1983 ◽  
Vol 209 (2) ◽  
pp. 553-555 ◽  
Author(s):  
D J Wright ◽  
J M Rideout ◽  
C K Lim
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
High Performance ◽  
Reversed Phase ◽  
Phase System ◽  
Preparative Separation ◽  
Retention Behaviour ◽  
Coproporphyrin Isomers ◽  
Coproporphyrin I

A reversed-phase system is described for the simultaneous isocratic separation of coproporphyrin I, II, III and IV isomers. The retention behaviour of coproporphyrin I and III is studied in detail. The method is suitable for both analytical and semi-preparative separation.

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