Enhanced selectivity in RP-HPLC-UV separation of structurally similar pentacyclic triterpenes in Centella asiatica using β-cyclodextrin as a mobile-phase additive
Reuk-ngama P, Chimnoi N, Maliwong J, Reuk-ngam N, Patnin S, Limsiriwong M, Techasakul S, Kanchanapooma T*
J Pharm Biomed Anal. 2026:282;117722.