Phenolics of Maqui Leaf Residues Exhibit Antioxidant Properties Against Ozone-Induced Oxidation in Fish Model Systems DOI Creative Commons
Miguel Angel Varas Condori, María Fernanda Arias‐Santé, Raquel Bridi

et al.

Antioxidants, Journal Year: 2025, Volume and Issue: 14(3), P. 263 - 263

Published: Feb. 26, 2025

Growing concern about food quality and safety has driven the search for natural additives. Furthermore, maqui leaf residue (MLR), recovered from infusions that have long been part of traditional Chilean herbal medicine, still conserves a high content phenolic compounds. The aim this study was to optimize ultrasound-assisted extraction (UAE) phenolics MLR evaluate their potential effect on salmon preservation. optimized parameters UAE (6 min, MLR:Water = 1:30, 70 W), obtained by using Box-Behnken design, rendered highest total antioxidant capacity. showed higher concentration compounds compared conventional techniques, as evaluated UPLC-ESI-MS/MS. with had up four times lower levels thiobarbituric acid reactive substances, induced ozonated water treatment, than sample without antioxidant. Moreover, exhibited similar or superior effectiveness synthetic antioxidants, such butylated hydroxyanisole (BHA), 3,5-Di-tert-4butylhydroxytoluene (BHT). This highlights use short-time aqueous ultrasound an environmentally friendly technology allows recovery MLR, application preservative may replace decrease BHA and/or BHT.

Language: Английский

Phenolics of Maqui Leaf Residues Exhibit Antioxidant Properties Against Ozone-Induced Oxidation in Fish Model Systems DOI Creative Commons
Miguel Angel Varas Condori, María Fernanda Arias‐Santé, Raquel Bridi

et al.

Antioxidants, Journal Year: 2025, Volume and Issue: 14(3), P. 263 - 263

Published: Feb. 26, 2025

Growing concern about food quality and safety has driven the search for natural additives. Furthermore, maqui leaf residue (MLR), recovered from infusions that have long been part of traditional Chilean herbal medicine, still conserves a high content phenolic compounds. The aim this study was to optimize ultrasound-assisted extraction (UAE) phenolics MLR evaluate their potential effect on salmon preservation. optimized parameters UAE (6 min, MLR:Water = 1:30, 70 W), obtained by using Box-Behnken design, rendered highest total antioxidant capacity. showed higher concentration compounds compared conventional techniques, as evaluated UPLC-ESI-MS/MS. with had up four times lower levels thiobarbituric acid reactive substances, induced ozonated water treatment, than sample without antioxidant. Moreover, exhibited similar or superior effectiveness synthetic antioxidants, such butylated hydroxyanisole (BHA), 3,5-Di-tert-4butylhydroxytoluene (BHT). This highlights use short-time aqueous ultrasound an environmentally friendly technology allows recovery MLR, application preservative may replace decrease BHA and/or BHT.

Language: Английский

Citations

0