Interrelationship between secondary metabolites and antioxidant capacities of Centella asiatica using bivariate and multivariate correlation analyses

نویسندگان

چکیده

Abstract Centella asiatica L. Urban (CA) is a valuable medicinal herb that contains various bioactive secondary metabolites. In the present study, harvested CA was divided into whole plant and leaf parts, were heated-air-dried or freeze-dried. The dried extracted under extraction conditions to obtain 16 extracts, their antioxidant activities examined. Twelve types of metabolites (five polyphenolic acids, four triterpenoids, three flavonoids) quantified in each extract. Finally, intercorrelations between analyzed through statistical analyses, such as Pearson correlation coefficient, scatter plotting, principal component analysis. capacities might be primarily influenced by major triterpenoids madecassoside asiaticoside, which showed high content ethanol extracts freeze-dried parts. study provides groundwork for development optimal processes C. an material.

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ژورنال

عنوان ژورنال: Applied Biological Chemistry

سال: 2021

ISSN: ['2468-0834', '2468-0842']

DOI: https://doi.org/10.1186/s13765-021-00656-9