In this study,the energy-efficient advanced procedure for the production of oil from plum seeds was proposed.The optimization of ultrasound-assisted extraction(UAE)of oil was carried out using the response surface met...In this study,the energy-efficient advanced procedure for the production of oil from plum seeds was proposed.The optimization of ultrasound-assisted extraction(UAE)of oil was carried out using the response surface methodology with the Box-Behnken design.The microwave pretreatment(MWP)of 460 W for 3 min was also applied to reduce the total extraction time.The extraction time(15-45 min),liquid-to-solid ratio(4-10 mL g1),and extraction temperature(40-60◦C)were defined as the factors.The oil yield was considered a response in this optimization study.The ultrasonic bath of 150 W and 40 kHz was used for the production of cavitation energy during the extraction.The optimal conditions were the extraction time of 42 min,the liquid-to-solid ratio of 10 mL g1,and the extraction temperature of 50◦C.Based on quality analysis,it was concluded that the oil obtained by MWP-UAE had adequate physico-chemical properties.The MWP-UAE was an efficient extraction technique in terms of extraction time and energy consumption.展开更多
基金The Republic of Serbia-Ministry of Education,Science and Technological Development,Program for financing scientific research work,number 451-03-68/2022-14/200133.
文摘In this study,the energy-efficient advanced procedure for the production of oil from plum seeds was proposed.The optimization of ultrasound-assisted extraction(UAE)of oil was carried out using the response surface methodology with the Box-Behnken design.The microwave pretreatment(MWP)of 460 W for 3 min was also applied to reduce the total extraction time.The extraction time(15-45 min),liquid-to-solid ratio(4-10 mL g1),and extraction temperature(40-60◦C)were defined as the factors.The oil yield was considered a response in this optimization study.The ultrasonic bath of 150 W and 40 kHz was used for the production of cavitation energy during the extraction.The optimal conditions were the extraction time of 42 min,the liquid-to-solid ratio of 10 mL g1,and the extraction temperature of 50◦C.Based on quality analysis,it was concluded that the oil obtained by MWP-UAE had adequate physico-chemical properties.The MWP-UAE was an efficient extraction technique in terms of extraction time and energy consumption.
