Economic Feasibility of Soybean Oil Production by Enzyme
Aqueous oil extraction is an approach that could replace organic solvent extraction with water. Compared to typical solvent extraction and mechanical pressing processes, aqueous
The ANOVA of percentage soy-oil recovery of enzyme assisted aqueous extraction process coupled with ohmic heating (Table 2) indicated that the effect of all the studied variables i.e. electric field strength (p < 0.05), end point
Study on lipids transfer in aqueous enzyme hydrolysis soybean
A significant efficiency of demulsification was obtained, and the oil recovery reached up to 92.6%. It is the highest oil yield in enzyme assisted aqueous extraction of soybean oil so far.
Nov 1, 2010Enzyme (Protizyme)-assisted aqueous extraction of peanut was carried out by Sharma [23] to get the oil recovery of about 90%, whereas Qian [24] used neutral protease to extract oil
Aqueous enzyme assisted oil extraction from oilseeds
In the case of soybean oil, with the use of enzymes, Jung et al. (2009) reported lower phosphorus content (<200 ppm) which comply with the specification of the National Oilseed
Enzyme-assisted aqueous oil extraction from soybean is a "green" alternative to hexane extraction that must realize potential revenues from a value-added protein co-product. Three technologies
Enzyme-Assisted Aqueous Extraction of Oil and Protein
Aug 14, 2008The effects of two commercial endoproteases (Protex 6L and Protex 7L, Genencor Division of Danisco, Rochester, NY, USA) on the oil and protein extraction yields from extruded
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Effect of emerging pretreatment methods on extraction
Soybean oil extraction yield treated with OH and enzyme-assisted aqueous oil extraction (EAEP) was studied. In a study of rapeseed oil extraction using enzymatic
The solvent extraction method is a common extraction method for oilseeds with low oil content (less than 20%), such as soybean. This process is thought to be one of the most efficient
Soybean ScienceDirect
The presence of substances like free fatty acids or phospholipids decreases the quality of oil and it was observed that while the percentage of free fatty acid of hexane-extracted freeze
The above issues can be easily mitigated by complementation with one or more other green techniques. These green techniques include ultrasound-assisted extraction, microwave
Economic Feasibility of Soybean Oil Production by Enzyme-Assisted
Aqueous oil extraction is an approach that could replace organic solvent extraction with water. Compared to typical solvent extraction and mechanical pressing processes, aqueous
In the United States, soybean oil is the most utilized edible oil by volume followed by canola and palm oil [1]. Flaking and extrusion as mechanical treatments for enzyme-assisted
Ultrasound-assisted enzymatic extraction of oil Request PDF
A novel method using ethanol and ultrasound to extract oil from cream obtained from enzyme-assisted aqueous extraction of soybean oil was developed. The objective of this study
Enzyme-assisted aqueous oil extraction from soybean is a "green" alternative to hexane extraction that must realize potential revenues from a value-added protein co-product. Three technologies
- What is aqueous enzymatic extraction?
- Aqueous enzymatic extraction (AEE) is a promising method for the simultaneous extraction of oil and protein from oilseeds. The products are of superior quality and highly suited to human consumption. In the extraction process, water containing selected enzymes forms the extraction medium used for incubating the oilseeds.
- Does enzyme assisted oil extraction improve process economics?
- This review covers technological aspects of enzyme assisted oil extraction, and explores the quality characteristics of the oils obtained, focussing particularly on recent efforts undertaken to improve process economics by recovering and re-using enzymes.
- Does aqueous enzymatic extraction increase oil yield?
- All aqueous enzymatic extractions resulted in higher oil yields than aqueous extractions, and all solvent treatments resulted in higher oil yields than aqueous enzymatic extractions. Total oil as in the skim and cream emulsion. Average oil yield enhancements from three olive species with the use of enzymes at high concentrations.
- How is soybean oil extracted?
- Currently, most soybean oil extraction is carried out by direct solvent extraction of uncooked soybean flakes. The use of a petroleum distillate containing about two-thirds n -hexane is typically used in the commercial extraction of soybean oil. Residual oil contents of solvent-extracted soybean meal are <1% .
- Does enzyme concentration affect free soybean oil yield?
- Generally, the use of higher enzyme concentration resulted in higher free oil yield. According to Jung et al. (2009), at 25 °C, the use of Protex 6L resulted in higher free soybean oil yield of 96% at 2.5% (w/w) concentration when compared to an 85–89% yield while employing enzyme at 1.25% (w/w).
- Does soybean flour extract oil and protein from aqueous media?
- The mechanisms of oil and protein extraction into aqueous media from soybean flour have been determined by Rosenthal et al. . Protein and oil extraction yields were shown to be closely related, with both depending on the extent of cell wall disruption.
