Effects of processing methods on the chemical composition
The effect of processing parameters on walnut oil composition has been systematically studied for J. sigillata (Gao et al., 2018d), but not for J. regia, which is the most cultivated species in the world and the main source of walnut
Optimization of enzyme恆ssisted aqueous method for the
These walnut oils were compared to that extracted with hexane, resulting in higher quality in terms of OSI (5.27 and 5.12 hr vs. 1.51 hr) and total tocopherols content (685.5 and 575.4 mg/kg oil vs. 269.1 mg/kg oil). Practical applications. The purpose of this research was aimed to optimize the oil extraction from walnuts kernels using an
Optimization of enzyme‐assisted aqueous method for the
Response surface methodology using Central Composite Design was applied to optimize operating conditions that affect the oil extraction process (time,
(PDF) Optimization of walnut oil production - ResearchGate
Walnut oil in this study was obtained by pressing the seeds followed by extraction with supercritical CO 2. The effects of pressing temperature (70, 85, 100 C), frequency (20, 30, 40 Hz) and...
(PDF) Optimization of walnut oil production ResearchGate
Walnut oil in this study was obtained by pressing the seeds followed by extraction with supercritical CO 2. The effects of pressing temperature (70, 85, 100 C),
Modeling for extraction of oil from walnut and sesame using
Based on the polynomial model presented in this experiment, optimal extraction was achieved at 45 rpm screw rotation speed, 20 MPa pressure, and feed rate of 300 g/min. Oil extraction increased with increasing pressure applied at a certain speed, but oil extraction decreased with high rotation speed.
Modeling for extraction of oil from walnut and sesame using
oil extraction for walnut was obtained at a pressure of 10.5 MPa, a temperature of 31.5 C, and a sample weight of 8 g, with a value of 25.36%. Also, the highest percent-age of oil
Modeling for extraction of oil from walnut and sesame using
oil extraction for walnut was obtained at a pressure of 10.5 MPa, a temperature of 31.5 C, and a sample weight of 8 g, with a value of 25.36%. Also, the highest percent-age of oil extraction for Sesamum was obtained at the pressure of 13.88 MPa, the temperature of 31.5 C, and a sample value of 20 g with a value of 22.4%. Optimal
Characteristics and Antioxidant Activity of Walnut Oil Using
This study was the first time the effects of pretreatment technology (microwave roasting, MR; oven roasting, OR; steaming roasting, SR) and processing
Modeling for extraction of oil from walnut and sesame using
In this study, a batch flow oil extraction system was used for extraction of oil from walnut (Juglans regia L.) and Sesamum (Indicum sesame).Sample mass (g), applied pressure (MPa), and processing temperature of oil ( C) were selected as independent variables and oil extraction mass percentage and oil analysis as dependent variables.
