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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/).
Chromatographic profile at λ 253 nm of the fennel extract (FE) and liposomes loaded with the extract (L-FE), before and after gastric digestion (GD) and gastrointestinal digestion (GID). (a) full chromatogram, (b) detail of the chromatogram with the most significant changes.