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- Title
Two-step Purification Method for Aging Pigments A2E and Iso- A2E Using Medium Pressure Liquid Chromatography.
- Authors
Park, Sang-il; Park, Sang Cheol; Kim, So Ra; Jang, Young Pyo
- Abstract
The article describes a two-step modified method for the efficient purification of N-retinylidene-N-retinylethanolamine (A2E) and iso-A2E using reverse phase silica gel resin with medium pressure liquid chromatography. It presents experiments to show a comparison of A2E purification methods between two-steps MPLC, cation exchange, and high performance liquid chromatography (HPLC) methods.
- Subjects
PIGMENTS; HIGH performance liquid chromatography; REVERSE phase liquid chromatography; NORMAL-phase chromatography; SILICA gel; ION exchange resins
- Publication
Bulletin of the Korean Chemical Society, 2016, Vol 37, Issue 9, p1541
- ISSN
0253-2964
- Publication type
Article
- DOI
10.1002/bkcs.10903