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. 2022 May 6;11(9):1353. doi: 10.3390/foods11091353

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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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HPLC Chromatograms, visualized at 254 nm, of P. granatum bark Extracts: (A) Water (WAE), (B) Methanol (MEE), (C) Acetone(ACE), (D) Chloroform (CHE), and (E) molecular structures of the main phytochemicals:(1) Punicalin, (2) Gallic acid, (3) Punicalagin a, (4) Punicalagin b, (5) Catechin, (6) Vanillic acid, (7) Caffeic acid, (8) Vanillin, (9) Rutin, (10) Ellagic acid, (11) p-Coumaric acid, (12) Naringenin, (13) Phlorizin.

HPLC Chromatograms, visualized at 254 nm, of P. granatum bark Extracts: (A) Water (WAE), (B) Methanol (MEE), (C) Acetone(ACE), (D) Chloroform (CHE), and (E) molecular structures of the main phytochemicals:(1) Punicalin, (2) Gallic acid, (3) Punicalagin a, (4) Punicalagin b, (5) Catechin, (6) Vanillic acid, (7) Caffeic acid, (8) Vanillin, (9) Rutin, (10) Ellagic acid, (11) p-Coumaric acid, (12) Naringenin, (13) Phlorizin.