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Determination of Suitable Macroporous Resins and Desorbents for Carnosol and Carnosic Acid from Deep Eutectic Solvent Sage (Salvia officinalis) Extract with Assessment of Antiradical and Antibacterial Activity (CROSBI ID 292986)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Jakovljević Kovač, Martina ; Pavić, Valentina ; Huđ, Anastazija ; Cindrić, Ines ; Molnar, Maja Determination of Suitable Macroporous Resins and Desorbents for Carnosol and Carnosic Acid from Deep Eutectic Solvent Sage (Salvia officinalis) Extract with Assessment of Antiradical and Antibacterial Activity // Antioxidants, 10 (2021), 4; 556, 16. doi: 10.3390/antiox10040556

Podaci o odgovornosti

Jakovljević Kovač, Martina ; Pavić, Valentina ; Huđ, Anastazija ; Cindrić, Ines ; Molnar, Maja

engleski

Determination of Suitable Macroporous Resins and Desorbents for Carnosol and Carnosic Acid from Deep Eutectic Solvent Sage (Salvia officinalis) Extract with Assessment of Antiradical and Antibacterial Activity

In this study, for the first time, the adsorption/desorption characteristics of carnosic acid and carnosol from deep eutectic solvent extract of Salvia officinalis on five macroporous resins (HP20, XAD7HP, XAD16N, HP21, HP2MG) were evaluated. The high adsorption and medium desorption capacities of carnosic acid and carnosol as well as antibacterial and antiradical activity from the extract obtained with choline chloride:lactic acid (1:2) on XAD7HP resin indicated that resin was appropriate. To get the optimal separation process, the influence of factors such as adsorption/de‐ sorption time and volume of desorbent was further investigated. The results showed that the extract with high antiradical and antibacterial activity was obtained via adsorption and desorption on XAD7HP resin. The extraction efficiencies of the deep eutectic solvents (DESs) recycled once, twice, and thrice were 97.64% (±0.03%), 93.10% (±0.66%), and 88.94% (±1.15%), respectively, for carnosic acid, and 96.63% (±0.04%), 94.38% (±0.27%), and 91.19% (±0.36%), respectively, for carnosol, relative to the initial solvent efficiency. Based on that, this method is a promising basis for the large‐scale preparation of extracts from Salvia officinalis with further application in the pharmaceutical or food industry, especially for maintaining the “green” character of the whole process to obtain the appropriate extract.

sage ; resins ; extraction ; isolation ; deep eutectic solvents ; antiradical activity ; antibacte‐ rial activity

This article belongs to the Special Issue Synergistic Antioxidant and Antimicrobial Activity of Natural and Synthetic Compounds

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Podaci o izdanju

10 (4)

2021.

556

16

objavljeno

2076-3921

10.3390/antiox10040556

Povezanost rada

Biologija, Kemija, Prehrambena tehnologija

Poveznice
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