Fig. 6. HPLC chromatograms; (a) madecassoside, asiaticoside, madecassic acid and asiatic acid peaks of Centella quatro, (b) madecassoside standard peak, detected at 202 nm.

Korean Society for Biotechnology and Bioengineering Journal 2023;38:112~120 https://doi.org/10.7841/ksbbj.2023.38.2.112

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