Application of natural deep eutectic solvents for extraction of
نویسندگان
چکیده
Natural deep eutectic solvents (NADESs) considered as “green” solvents offer an efficient, safe, sustainable, and cost effective method alternative to conventional extraction while microwave assisted extraction (MAE) is a convenient, rapid, environmental friendly and efficient technique. The combination of NADESs with MAE was applied in this study for the recovery of phenolic compounds from olive kernel and olive leaves. Various NADESs were used consisting of choline chloride (ChCl) with maltose, glycerol, citric and lactic acid. The choline chloride and lactic acid NADES system achieved good extractability results of phenolic compounds in short extraction time from the two substrates expressed in mg GA /g d.w. of substrate; 29.57 ± 0.13 for olive kernel and 36.71 ± 0.07 for olive leaves respectively.
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