article Open Access
Aqueous enzymatic extraction of rice bran oil
Journal of Pharmacognosy and Phytochemistry · 2020 · Vol. 9(5) · pp. 3149–3151
E Mounika✉(Acharya N. G. Ranga Agricultural University)DD Smith(Acharya N. G. Ranga Agricultural University)L EdukondaluD Sandeep Raja(Acharya N. G. Ranga Agricultural University)
Abstract
An aqueous enzymatic extraction method was developed to extract rice bran oil. Different concentrations of individual enzymes, combinations of enzymes and incubation time were studied. The effect of hexane and aqueous enzymatic extraction on the oil yield was compared. The combination of cellulase (270 U), amylase (216 U) and protease (135 U) for four hours of incubation yielded significantly more oil than the other combinations. Under the optimal reaction conditions, a free oil recovery of 76.48% was obtained. The findings suggest that the critical selection of AEE parameters is key to high oil recovery.
Edible Oils Quality and AnalysisEnzyme Catalysis and ImmobilizationProteins in Food SystemsCellulaseHexaneExtraction (chemistry)ChemistryAqueous solutionRice bran oilYield (engineering)ChromatographyIncubationEnzyme
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