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. 2022 Jan 23;11(2):215. doi: 10.3390/antiox11020215

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© 2022 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

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Mean urinary excretion (over 10 h) of free (unconjugated) and total (unconjugated and conjugated) forms of compounds from Centella asiatica water extract product (CAP) after a single oral administration of a 2 g or 4 g dose in cognitively impaired older adults on cholinesterase inhibitor therapy. AA = asiatic acid; DHCA = dihydrocaffeic acid; DHFA = dihydroferulic acid; FA = ferulic acid; HPP = 3-(3-hydroxyphenyl)propionic acid; IFA = isoferulic acid; MA = madecassic acid; Monos = monocaffeoylquinic acids; MS = madecassoside. Data are presented as means (n = 4).