physical pumpkin seeds crude oil refining line
- Use: pumpkin oil
- Product Name: pumpkin oil refining line
- Machine Type: oil refining line
- Oilseeds: pumpkin
- Production Capacity: 2-10T/H(Capacity can customized)
- Voltage: 380V, 50hz, three phases
- Dimension(L*W*H): 600*300*780mm
physical pumpkin seeds crude oil refining line
- Press Materials: pumpkin
- Machine Type: pumpkin oil refining line
- Voltage: 110v-220v
- Measurement(L*W*H): 50x19x29cm
- Gross Weight: 13 KG
- Warranty of core components: 2 years
- Core Components: Motor, Gear, Gearbox, Other
- Oil Material: stainless steel
- Speed: 60 RPM
- Maximum oil quantity at once: 1501 ml and more
- Packaging dimensions: 59.5 x 27.5 x 37.5cm
- Application: Oil Production Line
- Keyword: Small Capacity Oil Press Machine
Refining Vegetable Oils: Chemical and Physical Refining
- Product Using:produce pumpkin oil
- Machine Type: cooking oil refining line
- Model Number: cooking oil processing to rbd cooking oil machine
- Suitable Voltage: 220V/380V/440V
- Power(W): depend on capacity
- Measurement(L*W*H): 5432*2636*2345
- Gross Weight: 850 KG
- Certification: ISO9001
- After-sales Service Provided: Overseas service center available
- Keywords: cooking oil processing to rbd cooking oil machine
- Name: cooking oil processing
- Machine Material: Stainless steel
- Engineers request: 1-2 engineers
- Oil Grade: 1st,2nd,3rd
- Environment friendly: yes
- Business
- Methods: rbd cooking oil machine
- oil rate: 20%-98%
However, this process is not suitable for all types of oils since it is hypersensitive to the crude oil quality [30, 32]. Indeed, physical refining is used for oils with high acidity . Considering the phospholipids content, Dumont and Narine proposed two physical refining processes depending on the phospholipid content in the crude oil.
Oil yield (%), fatty acid composition (g/100 g), viscosity, and Arrhenius model parameters of seed oils from two pumpkin species, C. argyrosperma and C. moschata, as extracted by solvent and pressing.
Effects of Extraction Strategies on Yield, Physicochemical
- Use: pumpkin oil
- Machine Type: cooking oil refinery machine
- Model Number: 008
- Suitable Voltage: 380V
- Power(W): Standard
- Measurement(L*W*H): standard
- Gross Weight: standard
- Certification: CE,ISO
- Application: oil mill machinery prices
- Name: small,cooking oil press machine
- Note: 2 years spare parts for free
- Oil pretreatment 1: cleaning section
- Oil pretreatment 2: Breaking section
- Oil pretreatment 3: Embryo pressing section
- Oil pretreatment 4: Softening section
- Pressing part: Oil pressing section
- Extration part: oil extractor
- Refining part: Whole line for oil refining
This study investigated the effects of three extraction methods, including cold pressing (CP), microwave pretreatment pressing (MP), and supercritical fluid extraction (SFE), on the yield, physicochemical properties, bioactive compounds content, and antioxidant properties of pumpkin seed oil (PSO). Furthermore, the correlation between bioactive compounds and the antioxidant properties of PSO
Pumpkin ( Cucurbita pepo L.) Seed Oil - Springer
- Press Materials: pumpkin
- Machine Type: oil refining line
- Capacity: 5-100T/DAY
- Suitable Voltage: 220
- Measurement(L*W*H): 1700*1200*1500
- Gross Weight: 220 KG
- Core Components: Motor, Pressure vessel, Other
- Machine Name: hydraulic small cooking cashew shell economic home oil press machine
- Product name: Oli Press Machine
- Function: Making Edible Oil
- Application: Screw Oil Expeller
- Raw material: Sunflower
- Advantage: Energy Saving
- Machine Material: 304 Stainless Steel
- Color: Customer Required
- Capacity: 40kg/h
- Keyword: Machine Oil Press
The ground seed pulp is roasted at 212–248 °F for 60 min (Fruhwirth and Hermetter 2008). During the roasting process, proteins are denatured to facilitate the liberation of the oil. Oil is pressed out of the seeds at elevated temperatures (100–130 °C) and between 4351 and 8702 psi (Procida et al. 2013).
- What is a Physical refining process?
- In general, physical refining includes the following three main processing steps: Sometimes the dewaxing process is added for types of oils rich in waxes (e.g., fatty acids with low solubility in oils and high-melting esters of fatty alcohols), such as corn, rice bran, canola, and sunflower oils .
- What is crude oil refining?
- Treatment that eliminates undesirable and toxic components in crude oils is known as ¡°refining¡± . Refining is practically mandatory for crude oils that cannot be consumed as virgin oils to provide a product with an attractive appearance, a neutral taste, and more resistance to oxidation.
- Does refining affect the safety of refined oils?
- These can directly influence the safety level of refined oils. Several studies were devoted to determining the effects of refining on the minor bioactive components such as sterols and tocopherols. Indeed, Verh¨¦ et al. , who found a sterols loss of 10¨C32% (physical refining) and 13¨C31% (chemical refining).
- What are the benefits of chemical and Physical refining?
- The objective of such treatments (chemical and physical refining) is to get a better quality, a more acceptable aspect (limpidity), a lighter odor and color, longer stability, and good safety through the elimination of pollutants while minimizing oil loss during processing.
- What is the difference between chemical and Physical refining?
- The difference between chemical and physical refining is illustrated in Figure 2. Chemical refining consists of removing free fatty acids by adding caustic soda and separating the soap by centrifugation (mechanical separation) , while physical refining, in the last step, removes free fatty acids and other compounds by steam distillation.
- Why is degumming important in vegetable oil refining?
- Degumming is a crucial step in the refining process of vegetable oils . It allows the elimination of ¡°gums¡± or ¡°mucilage,¡± composed mainly of phospholipids from the crude oil as well as compounds such as carbohydrates, proteins, and trace of metals [9, 34]. Phospholipids or phosphatides are naturally present in oils.
