techno-economic optimization of the subcritical fluid extraction of oil
Techno-economic optimization of the subcritical fluid
Jan 01, 2016· A techno-economic study encompassing the production of edible oil and an independent fraction of sterols from M. oleifeira seeds was accomplished using the RSM–COM approach. The integrated process comprehends the preliminary drying of the biomass, then its subcritical fluid extraction, and finally the separation of sterols from the bulk oil.
Moringa oleifera tree is found in many tropical areas, and its seed contains up to 40% of good quality edible oil where sterols are also present. In this work a techno-economic study encompassing the coproduction of oil and sterols from M. oleifeira seeds was accomplished using the RSM–COM approach. The oil is produced by subcritical fluid extraction (SFE) while the purification of the
Techno-economic optimization of the subcritical fluid
Techno-economic optimization of the subcritical fluid extraction of oil from Moringa oleifera seeds and subsequent production of a purified sterols fraction July 2015 Journal of Supercritical
The extraction experiments performed on N. tangutorum seeds using different methods showed that the highest oil yield (12.92 g/100 g seeds) was attained in the case of subcritical fluid extraction (SFE) with n-butane solvent under the following conditions: solid to solvent ratio (0.5 g/mL), low pressure (0.60 MPa) and temperature (44 °C) with
The Journal of Supercritical Fluids Vol 107, Pages 1-760
Techno-economic optimization of the subcritical fluid extraction of oil from Moringa oleifera seeds and subsequent production of a purified sterols fraction. Pedro F. Martins, M.M.R. de Melo, C.M. Silva. Pages 682-689 Download PDF. Article preview.
The results showed that subcritical fluid extraction oil showed higher concentrations of health-conducive components (such as vitamin E, oryzanol, and phytosterol) compared with hexane-extracted oil. Extraction solvent had an important effect on the distribution of linoleic acid and oleic acid.
Carlos SILVA Universidade de Taubaté, Taubaté UNITAU
Techno-economic optimization of the subcritical fluid extraction of oil from Moringa oleifera seeds and subsequent production of a purified sterols fraction Article Jul 2015
A response surface methodology was applied to optimize the variables affecting the supercritical fluid carbon dioxide extraction of oil from the fruit of Gardenia jasminoides using the Box–Behnken design. The optimum extraction parameters were an extraction temperature of 49.94 °C, an extraction pressure of 29.89 MPa and an extraction time of 93.82 min.
Optimization of the supercritical fluid coextraction of
Techno-economic optimization of the subcritical fluid extraction of oil from Moringa oleifera seeds and subsequent production of a purified sterols fraction Article Jul 2015
Techno-economic optimization of the subcritical fluid extraction of oil from Moringa oleifera seeds and subsequent production of a purified sterols fraction. Pedro F. Martins, M.M.R. de Melo, C.M. Silva. Pages 682-689 Download PDF. Article preview.
LWT Food Science and Technology
Optimization of subcritical fluid extraction of seed oil from Nitraria tangutorum using response surface methodology Zenggen Liua,b, Lijuan Meia, Qilan Wanga, Yun Shaoa,*, Yanduo Taoa,* aKey Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810001, PR China b University of Chinese Academy of Sciences, Beijing 100049,
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Subcritical butane and propane extraction of oil from rice
The results showed that subcritical fluid extraction oil showed higher concentrations of health-conducive components (such as vitamin E, oryzanol, and phytosterol) compared with hexane-extracted oil. Extraction solvent had an important effect on the distribution of linoleic acid and oleic acid.
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Process optimization of sandalwood (Santalum album) oil
Subcritical fluid extraction is an extraction process utilizing a fluid as an extract temperature below its critical temperature and pressures exceeding its critical pressure. During the past three decades, researchers have investigated the underlying fundamentals and process applications of subcritical fluid as solvents1,2. It is possible to
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EgiChem Marcelo Melo
Techno-economic optimization of the subcritical fluid extraction of oil from Moringa oleifera seeds and subsequent production of a purified sterols fraction, Journal
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Subcritical dimethyl ether extraction as a simple method
Ma, Y.-X. et al. Subcritical fluid extraction of Chinese quince seed: Optimization and product characterization. Molecules 22,528 (2024). PubMed
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Extraction and purification of renewable chemicals
Supercritical fluid extraction (SFE) and fractionation of products from a complex mixture such as bio-oil, where many compounds are present in low concentrations, is a difficult process to model. This difficulty arises from the uncertainty associated with those interactions between mixture components for which fundamental vapor–liquid
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Subcritical Fluid Extraction of Chinese Quince Seed
The subcritical n-butane extraction technique has also been used in the extraction of Camellia seed oil [8], Nitraria tangutorum seed oil [9], rice bran oil [12] and so on. To our knowledge, ther e has been no optimization study for extraction of CQS oil using SCF, which is important for scale-up purposes.
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Optimization of supercritical fluid extraction of linseed
Zhenzhou Zhu, Rui Zhang, Shaoying Zhan, Jingren He, Francisco Barba, Giancarlo Cravotto, Weizhong Wu, Shuyi Li, Recovery of Oil with Unsaturated Fatty Acids and Polyphenols from Chaenomelessinensis (Thouin) Koehne: Process Optimization of Pilot-Scale Subcritical Fluid Assisted Extraction, Molecules, 10.3390/molecules22101788, 22, 10, (1788
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[Optimization for supercritical CO2 extraction with
The results showed that under the best conditions of extraction pressure(25MPa), extraction temperature (50°C) and extraction time (100 minutes), the yield of oil from shelling bitter melon seed
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LWT Food Science and Technology
Optimization of subcritical fluid extraction of seed oil from Nitraria tangutorum using response surface methodology Zenggen Liua,b, Lijuan Meia, Qilan Wanga, Yun Shaoa,*, Yanduo Taoa,* aKey Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810001, PR China b University of Chinese Academy of Sciences, Beijing 100049,
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EgiChem Marcelo Melo
Techno-economic optimization of the subcritical fluid extraction of oil from Moringa oleifera seeds and subsequent production of a purified sterols fraction, Journal
Get Price
Process optimization of sandalwood (Santalum album) oil
Subcritical fluid extraction is an extraction process utilizing a fluid as an extract temperature below its critical temperature and pressures exceeding its critical pressure. During the past three decades, researchers have investigated the underlying fundamentals and process applications of subcritical fluid as solvents1,2. It is possible to
Get Price
Subcritical Fluid Extraction of Chinese Quince Seed
The subcritical n-butane extraction technique has also been used in the extraction of Camellia seed oil [8], Nitraria tangutorum seed oil [9], rice bran oil [12] and so on. To our knowledge, there has been no optimization study for extraction of CQS oil using SCF, which is important for scale-up purposes.
Get Price
Subcritical dimethyl ether extraction as a simple method
Ma, Y.-X. et al. Subcritical fluid extraction of Chinese quince seed: Optimization and product characterization. Molecules 22,528 (2024). PubMed
Get Price
Subcritical Water for the Extraction and Hydrolysis of
Oct 11, 2024· Subcritical water technology is an efficient green technique useful both for extraction and for hydrolysis of protein and other fractions (lipid, carbohydrates, phenolics). However, adequate selection of operational conditions is needed in order both to maximize their extraction yield and to avoid degradation into monomeric units and
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Application of supercritical and subcritical fluids
One of the ways to achieve this is the application of subcritical fluid and SCF. Some applications of PGSS TM process on different types of material are presented in Table 2. Some applications of supercritical fluid extraction (SFE) for separation of flavonoids and other phenolic compounds from plants, with CO2 as a solvent are given in Table 3.
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Marcelo Melo Postdoctoral Researcher (Project
Techno-economic optimization of the subcritical fluid extraction of oil from Moringa oleifera seeds and subsequent production of a purified sterols fraction Journal of Supercritical Fluids 2016 Highlights • Moringa oleifera seeds contain up to 40% of edible oil with significant abundance of sterols.
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Supercritical fluid extraction
Supercritical fluid extraction (SFE) is the process of separating one component (the extractant) from another (the matrix) using supercritical fluids as the extracting solvent.Extraction is usually from a solid matrix, but can also be from liquids.SFE can be used as a sample preparation step for analytical purposes, or on a larger scale to either strip unwanted material from a product (e.g
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Extraction of β-carotenes from palm oil mesocarp
Supercritical fluid exhibits high density like liquids, which contributes to greater potential for solubilisation of materials, and low viscosity similar to gases, which enables its penetration into the solid.Extraction of palm oil from its mesocarp using supercritical fluid technology has been considered a promising way to recover carotenes
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Extraction of Virgin Coconut (Cocos nucifera) Oil
The optimization of the extraction conditions was fragrance or taste due to the refining process while virgin coconut evaluated using statistical method, response surface methodology oil (VCO) extracted from fresh coconut flesh has taste and (RSM) which introduced by G. E. P. Box and K. B. Wilson in 1957 fragrance of coconut [1].
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Subcritical Fluid Extraction of Chinese Quince Seed
The subcritical n-butane extraction technique has also been used in the extraction of Camellia seed oil [8], Nitraria tangutorum seed oil [9], rice bran oil [12] and so on. To our knowledge, there has been no optimization study for extraction of CQS oil using SCF, which is important for scale-up purposes.
Get Price
Application of supercritical and subcritical fluids
One of the ways to achieve this is the application of subcritical fluid and SCF. Some applications of PGSS TM process on different types of material are presented in Table 2. Some applications of supercritical fluid extraction (SFE) for separation of flavonoids and other phenolic compounds from plants, with CO2 as a solvent are given in Table 3.
Get Price
Extraction of β-carotenes from palm oil mesocarp
Supercritical fluid exhibits high density like liquids, which contributes to greater potential for solubilisation of materials, and low viscosity similar to gases, which enables its penetration into the solid.Extraction of palm oil from its mesocarp using supercritical fluid technology has been considered a promising way to recover carotenes
Get Price
Extraction of Virgin Coconut (Cocos nucifera) Oil
The optimization of the extraction conditions was fragrance or taste due to the refining process while virgin coconut evaluated using statistical method, response surface methodology oil (VCO) extracted from fresh coconut flesh has taste and (RSM) which introduced by G. E. P. Box and K. B. Wilson in 1957 fragrance of coconut [1].
Get Price
