Influence of enzymes on the oil extraction processes
The methods of oil aqueous extraction process (AEP) assisted by enzymes are, over the last 50 years, an alternative designed to replace traditional methods of extraction using organic solvents. To extract the oil using an AEP, the use of specific enzymes, able to hydrolyze some or all components of seeds, can significantly increase the yields of extraction.
ELSEVIER Aqueous and enzymatic processes for edible oil extraction A. Rosenthal, D. L. Pyle, and K. Niranjan Department of Food Science and Technology, University of Reading, Whiteknights, Reading, United Kingdom Industrial processes for the extraction of edible oil from oilseeds generally involve a solvent extraction step which may or may not be preceded by pressing.
Use of Enzymes to Enhance Oil Recovery During Aqueous
Use of Enzymes to Enhance Oil Recovery During Aqueous Extraction of Moringa Oleifera Seed Oil Article in Journal of Food Lipids 13(2):113 - 130 · May 2006 with 1,085 Reads How we measure 'reads'
Influence of enzymes on the oil extraction processes in aqueous media Article (PDF Available) in OCL - Oilseeds and Fats, Crops and Lipids 17(6):356-359 · November 2010 with 65 Reads
Aqueous and enzymatic processes for edible oil extraction
Aqueous and enzymatic processes for edible oil extraction
The individual effect of two different enzymes—protease and cellulase—on oil and protein extraction yields combined with other process parameters—enzyme concentration, time of hydrolysis, particle size and solid-to-liquid ratio—was evaluated by Response Surface Methodology.
Combined effect of ohmic heating and enzyme assisted
The process deals with the combined effect of ohmic heating and enzyme assisted aqueous oil extraction process (EAEP) on enhancement of oil recovery from soybean seed. The experimental process consisted of following basic steps, namely, dehulling, wet grinding, enzymatic treatment, ohmic heating, aqueous extraction and centrifugation.
Using Enzymes for Oil Recovery from Edible Seeds v C Kalia " Rashmi, Sadhana Lal Centre for Biochemical Technology (CSIR), Delhi University Campus, Mall Road, Delhi 110007, India ... enzymes assisted aqueous extraction and membran tech ... -Methods used in Oil Extraction Process of extraction Advantages Disadvantages
Influence of enzymes on the oil extraction processes
Influence of enzymes on the oil extraction processes in aqueous media Article (PDF Available) in OCL Oilseeds and Fats, Crops and Lipids 17(6):356-359 · November 2010 with 65 Reads
ELSEVIER Aqueous and enzymatic processes for edible oil extraction A. Rosenthal, D. L. Pyle, and K. Niranjan Department of Food Science and Technology, University of Reading, Whiteknights, Reading, United Kingdom Industrial processes for the extraction of edible oil from oilseeds generally involve a solvent extraction step which may or may not be preceded by pressing.
METHODS USED FOR EXTRACTION OF MAIZE (ZEA MAYS,
Maize oil is high in polyunsaturated fat, which is a heart-healthy fat, and low in saturated fat. Extraction of oils from oilseeds is a key step for their commercialization. The extraction process has a direct effect on the quality and quantity of protein and oils obtained. Various methods like cold pressing, solvent, super-critical fluid and aqueous extractions are in practice for oilseed
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Effect of Succinylation on Aqueous Enzyme-Assisted
In order to improve the total soybean oil rate and reduce the amount of emulsion in enzyme-assisted aqueous extraction, succinic anhydride was used to modify the protein in the enzymatic hydrolysis process. The amount of the enzyme, liquid to material ratio, additive amount of succinic anhydride, hydrolysis time and the influence of modification time on the total oil rate were studied in this
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Enzyme-Assisted Extraction of Oil from Wet Microalgae
The enzyme-assisted aqueous extraction of oil from wet microalgae was employed to avoid the energy consumption of a dewatering process. In this paper, oil-rich microalgae Scenedesmus sp. G4 was hydrolyzed by enzyme mixtures for oil extraction. The results showed that the algae concentration had the greatest influence on yield of extracted oil, and the temperature and the ratio of enzyme
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A comparison of commercial enzymes for the aqueous
Read "A comparison of commercial enzymes for the aqueous enzymatic extraction of corn germ oil from corn germ, Journal of the American Oil Chemists' Society" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.
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Characteristics of Oil and Skim in Enzyme-Assisted
Read "Characteristics of Oil and Skim in Enzyme-Assisted Aqueous Extraction of Soybeans, Journal of the American Oil Chemists' Society" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.
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Enzyme-assisted Aqueous Processing of Soybeans
Hexane extraction is currently the most cost-effective oil recovery method for soybeans, but is extremely flammable, is a volatile organic compound that interacts with pollutants to form ozone, and contains high levels of the neurotoxic and hazardous air pollutant n-hexane. We will assess the feasibility of using water as the separation medium in processing soybeans and develop enzyme-based
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Digestibility, textural and sensory characteristics
Enzyme-assisted aqueous extraction residue (REAE) has a lower utilization rate as it is the “waste” produced after the enzyme-assisted aqueous extraction (EAE), but its nutritional value is high.
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Environmental Impact Analysis of Soybean Oil Production
Environmental Impact Analysis of Soybean Oil Production from Expelling, Hexane Extraction and Enzyme Assisted Aqueous Extraction Abstract In the industry, expelling and hexane extraction are the two typical processes for soybean oil production.
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Enzyme-Assisted Aqueous Extraction of Lipid
An improved lipid extraction process has been established for microalgal using enzyme-assisted aqueous extraction processing (EAEP), which mainly involved in sonication and enzyme treatment. As compared to cellulase, neutral protease and alkaline protease, significantly higher lipid recovery was achieved by snailase and trypsin. The highest lipid recovery of 49.82% was obtained by a combined
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Effect of Different Extraction Methods on Fatty Acids
Because Mexico is the number one producer of avocados in the world, this fruit has potential as a source for oil extraction. It is appropriate to further investigate the detailed changes that the oil undergoes when different extraction methods are applied. This research paper presents the study of the physical and chemical changes, the fatty acids profile, the trans fatty acid content, and the
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Aqueous Extraction
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GET PRICEEnzyme-Assisted Extraction of Oil from Wet Microalgae
The enzyme-assisted aqueous extraction of oil from wet microalgae was employed to avoid the energy consumption of a dewatering process. In this paper, oil-rich microalgae Scenedesmus sp. G4 was hydrolyzed by enzyme mixtures for oil extraction.
GET PRICEAqueous Extraction of Coconut Oil by an enzyme-assisted
J Sci Food Agric 1997, 74, 497?502 Aqueous Extraction of Coconut Oil by an Enzyme-Assisted Process Kwaku Tano-Debrah* and Yoshiyuki Ohta Laboratory of Microbial Biochemistry, Faculty of Applied Biological Sciences, Hiroshima University, Kagamiyama 1-4-4, Higashi-Hiroshima City 739, Japan (Received 30 April 1996 ; revised version received 21 October 1996 ; accepted 19 February
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Influence of enzymes on the oil extraction processes
OCL, Oilseeds and fats, Crops and Lipids
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Study on Extraction Process of Hazelnut Oil by Aqueous
Using hazelnut which is one of the northeast specialties as raw material,the technical conditions for aqueous enzymatic extraction of hazelunt oil were studied. Based on single factor test,the best conditions of aqueous enzymatic extraction of hazelunt oil by orthogonal test are determined as follows:pH 7.5,temperature of enzymatic hydrolysis 45 ℃,dosage of enzyme added 2%,and the ratio
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Enzymatic aqueous technology for simultaneous coconut
The enzyme-assisted coconut oil extraction significantly raises the extracted oil yield in aqueous systems (Tano-Debrah, 1997). The main limitation of this process is the low efficiency of the oil separation due to stability of the lipoprotein emulsions. On the other hand, the most important advantage is associated with the simultaneous
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Solvent and enzyme-aided aqueous extraction
Solvent and enzyme-aided aqueous extraction of goldenberry (Physalis peruviana L.) pomace oil: impact of processing on composition and quality of oil and meal
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Using Fermentation Processes for Production of Lipase
Using Fermentation Processes for Production of Lipase by Aspergilluse niger Afshin. Farahbakhsh P 1 P, Masoumeh. Ghasemi P 2 P*, and Esmaiel. Ataie Salehi P 3 Abstract—The Lipase isan extracellular enzyme in food industry and is produced by different microbial and fungal sources especially
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