Enzyme-assisted extraction processing from oilseeds: Principle, processing and application

Sunflower oil from enzymatic aqueous extraction process: Maximization of free oil yield and oil characterization

“…The best value was obtained with the buffered medium, suggesting that the stable pH influenced the enzymatic activity during the process. The stability of the emulsion can also be influenced by the pH of the extraction medium (Liu et al, ). Rovaris et al () used a mixture of Alcalase 2.4 L and Celluclast 1.5L, which resulted in a soybean oil yield of 26.82% in the extraction with a buffered medium and 20.63% with a nonbuffered extraction medium.…”

“…The industrial extraction of vegetable oils is usually carried out by means of mechanical pressing and/or solvent extraction, the latter being more widely applied due to its high efficiency (around 95%) in the removal of oil (Cheng et al, ; Liu, Gasmalla, Li, & Yang, ). The most commonly used organic solvent is n ‐hexane, which has high volatility, toxicity, and flammability, so special handling is necessary along with waste treatment and appropriate disposal of this solvent after the extraction process (Baümler, Carrín, & Carelli, ; Kumar et al, ; Ribeiro et al, ).…”

“…The industrial extraction of vegetable oils is usually carried out by means of mechanical pressing and/or solvent extraction, the latter being more widely applied due to its high efficiency (around 95%) in the removal of oil (Cheng et al, 2019;Liu, Gasmalla, Li, & Yang, 2016).…”

“…The main objectives are to eliminate the use of petroleum-based solvents, reduce energy consumption, and ensure safe products (Baümler et al, 2016;Cheng et al, 2018;Kumar et al, 2017;Petts, Hou, Sabatini, & Kibbey, 2017). In this context, enzymatic extraction is a promising methodology, since water is used as the solvent and mild operating conditions are applied when compared with the extraction of oil by conventional methods (Liu et al, 2016;Sekhon, Rosentrater, Jungd, & Wang, 2018). In addition, the oil obtained is of better quality, because it does not present toxins and antinutritional compounds and the protein cake produced in the process is also of superior quality and safer for human and animal consumption (Rosenthal, Pyle, & Niranjan, 1996;Zhang, Zhang, & Chen, 2012).…”

Modeling of the process of oilseed meat cooking in a multi-vat cooker during processing of oil raw materials

“…A technology was proposed for enzymatic extraction of vegetable oil with obtaining high-protein cake from oilseeds [13]. Enzymatic extraction treatment (EAEP) as a possible alternative to screw pressing and the technology of organic solvent extraction is a promising method for simultaneous extraction of oil and protein from oilseed.…”