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Docta Complutense author Villacrés Granda, Irina author Proaño, Adrián author Coello, Dayana author Debut, Alexis author Vizuete, Karla author Ballesteros Redondo, María Isabel author Granda Albuja, Genoveva author Rosero Mayanquer, Hugo author Battino, Maurizio author Giampieri, Francesca author Álvarez Suárez, José 2023-06-16T14:21:41Z 2023-06-16T14:21:41Z 2021 Villacrés-Granda, Irina, et al. «Effect of Thermal Liquefaction on Quality, Chemical Composition and Antibiofilm Activity against Multiresistant Human Pathogens of Crystallized Eucalyptus Honey». Food Chemistry, vol. 365, diciembre de 2021, p. 130519. https://doi.org/10.1016/j.foodchem.2021.130519. 0308-8146 10.1016/j.foodchem.2021.130519 https://hdl.handle.net/20.500.14352/4817 https://doi.org/10.1016/j.foodchem.2021.130519 https://www.sciencedirect.com/science/article/pii/S0308814621015259 Thermal liquefaction is a conventional method used by beekeepers to liquefy crystallized honey. However, an abusive use of heat may affect its quality, chemical composition and bioactivity. The purpose of this study was to investigate the effect of thermal liquefaction on the quality, chemical composition and antibiofilm properties of eucalyptus honey. Thermal liquefaction (at 45 and 60 ◦C) did not affect the honey’s quality; however, a significant reduction in the reducing capacity, total phenolic content and hydrogen peroxide content was observed. At 60 ◦C, a significant reduction in the honey’s ability to inhibit biofilm formation was observed in Pseudomonas aeruginosa, as well as a reduction in its ability to remove preformed biofilms in both Staphylococcus aureus and Pseudomonas aeruginosa. Structural changes in biofilm architecture caused by honey were not affected by thermal treatment. Therefore, we recommend liquefaction at 45 ◦C as the most convenient for honey liquefaction without affecting its characteristics. eng Effect of thermal liquefaction on quality, chemical composition and antibiofilm activity against multiresistant human pathogens of crystallized eucalyptus honey journal article URL https://docta.ucm.es/bitstreams/476422a4-9603-469f-a64d-513bfbd26ba8/download File MD5 5d01f9eabcd5b3bd99b9a691d24db9cf 2499111 application/pdf Effect_of_thermal_liquefaction.pdf URL https://docta.ucm.es/bitstreams/cd8c6c0b-fc9a-4ffc-9584-03c1b0d24e95/download File MD5 d424a826b3adaab983928b9b5fe85cc1 65440 text/plain Villacrés-Granada, I. et al. 2021.Effect of thermal liquefaction on quality, chemical composition....pdf.txt URL https://docta.ucm.es/bitstreams/f01f1df9-142f-47ee-9891-5d770f20c14a/download File MD5 43584b458fd08676a7bf3ef8abfcd138 65373 text/plain Effect_of_thermal_liquefaction.pdf.txt