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. 2023 Jan 12;28(2):759. doi: 10.3390/molecules28020759

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© 2023 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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The correlation of the total content of carotenoids (CARO) and polyphenols (TP), as well as the antioxidant activity (DPPH) with the elemental content of lettuce leaves treated with different types of HM.

The correlation of the total content of carotenoids (CARO) and polyphenols (TP), as well as the antioxidant activity (DPPH) with the elemental content of lettuce leaves treated with different types of HM.