subcritical butane extraction of corn germ oil and its in Congo
Subcritical Butane Extraction of Wheat Germ Oil and Its
Extraction and deacidification are important stages for wheat germ oil (WGO) production. Crude WGO was extracted using subcritical butane extraction (SBE) and compared with traditional solvent extraction (SE) and supercritical carbon dioxide extraction
Keywords: wheat germ oil; subcritical butane extraction; molecular distillation 1. Introduction Wheat germ is a by-product of the wheat milling industry. It contains about 8%–14% oil and plays a crucial role in the food industry [1]. WGO is the most important source of tocopherol of all vegetable
Subcritical Butane Extraction of Wheat Germ Oil and Its
Extraction and deacidification are important stages for wheat germ oil (WGO) production. Crude WGO was extracted using subcritical butane extraction (SBE) and compared with traditional solvent extraction (SE) and supercritical carbon dioxide extraction (SCE) based on the yield, chemical index and fatty acid profile. Furthermore, the effects of the molecular distillation temperature on the
Abstract. The aim of this work was to investigate corn germ oil extraction using supercritical CO 2 and cosolvents addition (hexane, acetone and ethanol). The effects of temperature (45–85 °C) and pressure (15–25 MPa) on the extract yield were evaluated for the tests conducted only with supercritical CO 2.The addition of cosolvents to supercritical CO 2 was also examined at 25 MPa
Supercritical fluid extraction of corn germ oil: Study of
The supercritical fluid extraction of corn germ oil has been studied in this work. Extractions were carried out at different pressure, temperature and flow rate to analyze the influence of these
Subcritical butane extraction has already been used to obtain wheat germ oil, which contains octacosanol (Li, Sun, Qian, & Liu, 2016). The study of Irmak et al. suggests that hydrolysis, a
Subcritical Butane and Propane Extraction of Oil from Rice
The extraction of krill oil with subcritical butane under the conditions of 30°C and 0.3 to 0.8 MPa led to the yield and oil quality similar to hexane, but it was faster and used less solvent
Subcritical butane extraction (SBE) was used to extract oil from wheat germ and was compared with conventional n-hexane extraction (CHE) and supercritical CO2 extraction (SC-CO2E) methods.
Quality characteristics of soybean germ oil obtained
Subcritical butane extraction (SBE) was used to extract oil from soybean germ and was compared with conventional n-hexane extraction (CHE) and supercritical CO2 extraction (SC-CO2E) methods.
The invention provides a subcritical liquid extraction device and a subcritical liquid extraction method of active ingredients of natural products, relating to a device and a meth
Bioactive Components of Commercial and Supercritical
Wheat germ oil (WGO) is a specialty product with a very high nutritional value. The chemical composition of both commercial and pilot scale supercritical carbon dioxide (SC‐CO 2) processed WGO was examined.This study showed that methods used for oil extraction and refining did not have a significant effect on the fatty acid composition of the oil.
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Supercritical CO2 and Subcritical Propane Extraction of
Ground paprika (Capsicum annuum L.) was extracted with supercritical carbon dioxide (SC-CO2) and subcritical propane at different conditions of pressure and temperature to estimate the yield and variation in carotenoid, tocopherol, and capsaicinoid contents and composition. The yield of paprika extract was found to be affected by the extraction conditions with SC-CO2 but fairly constant at
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Extraction of crambe seed oil using subcritical propane
The total oil content in the crambe seeds was determined by the exhaustive Soxhlet extraction, and the obtained values were 51.0 wt% and 47.5 wt% using dichloromethane and n-hexane, respectively.This difference occurs due to the low polarity of dichloromethane, which means that this solvent extracts both neutral and polar lipids .With subcritical propane, after 80 min of total extraction
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Extraction of Fenugreek (Trigonella foenum-graceum L
In this study, the subcritical butane extraction process of fenugreek seed oil was optimized using response surface methodology with a Box-Behnken design. The optimum conditions for extracted oil from fenugreek seed was as follows: extraction temperature of 43.24 °C,extraction time of 32.80 min, and particle size of 0.26 mm.
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Wu Qi-fei-江苏大学-农产品加工工程研究院
Quality characteristics of soybean germ oil obtained by innovative subcritical butane experimental equipment. Quality Assurance and Safety of Crops & Foods, 8(3), 369-377. 5. Wu Qifei, Wang Likun, Chen Zhongwei Xu Bin. (2016) Effects of microwave frequency, moisture content and inorganic salts on the dielectric properties of wheat germ.
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Effect of deodorization method on the chemical and
Oct 01, 2024· Fish oil has demonstrated the health-promoting effects that include reduction in Subcritical butane extraction of wheat germ oil and its deacidification by molecular distillation. Molecules Valorization of lignin and cellulose in acid-steam-exploded corn germ stover by a moderate alkaline ethanol post-treatment based on an integrated
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EP0623100A4 Solvent extraction of oil from oil bearing
An improved low temperature process of extracting oil from oil-bearing materials by extracting the oil-bearing material in an extraction zone with a normally gaseous solvent. As the resulting solvent/oil mixture is passed through the bed of extracted oil-bearing material, from the extraction zone, and to a separation zone, it is done so under conditions that will maintain the solvent in liquid
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Eucalyptus Oil Subcritical Extraction Machine(id:10678242
Henan Subcritical Extraction Biological Technology Co,. Ltd is specialized in subcritical extraction and engineering technology which is located in hi-tech development zone, Anyang city with total assets of more than 70 million RMB, the registered capital of 10 million RMB, annual output value
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Policosanol Contents and Compositions of Wheat Varieties
Policosanol (PC) is the common name for a mixture of high molecular weight (20−36 carbon) aliphatic primary alcohols, which are constituents of plant epicuticular waxes. Wheat germ oil has been reported to improve human physical fitness, and this effect is attributed to its high PC, specifically its high octacosanol (OC) content. Although the PC composition of wheat leaves has been studied
Get Price
Extraction of Fenugreek (Trigonella foenum-graceum L
In this study, the subcritical butane extraction process of fenugreek seed oil was optimized using response surface methodology with a Box-Behnken design. The optimum conditions for extracted oil from fenugreek seed was as follows: extraction temperature of 43.24 °C,extraction time of 32.80 min, and particle size of 0.26 mm.
Get Price
Effect of deodorization method on the chemical and
Oct 01, 2024· Fish oil has demonstrated the health-promoting effects that include reduction in Subcritical butane extraction of wheat germ oil and its deacidification by molecular distillation. Molecules Valorization of lignin and cellulose in acid-steam-exploded corn germ stover by a moderate alkaline ethanol post-treatment based on an integrated
Get Price
EP0721980A2 Process for the selective extraction of fats
For the selective extraction of fats and/or oils from solid natural substances with compressed gases, the extraction is carried out with a mixture of propane and a maximum of 50% by weight of carbon dioxide at temperatures <96 ° C. and pressures <73 bar, the two pure gases are each in the subcritical
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Wu Qi-fei-江苏大学-农产品加工工程研究院
Quality characteristics of soybean germ oil obtained by innovative subcritical butane experimental equipment. Quality Assurance and Safety of Crops & Foods, 8(3), 369-377. 5. Wu Qifei, Wang Likun, Chen Zhongwei Xu Bin. (2016) Effects of microwave frequency, moisture content and inorganic salts on the dielectric properties of wheat germ.
Get Price
EP0623100A4 Solvent extraction of oil from oil bearing
An improved low temperature process of extracting oil from oil-bearing materials by extracting the oil-bearing material in an extraction zone with a normally gaseous solvent. As the resulting solvent/oil mixture is passed through the bed of extracted oil-bearing material, from the extraction zone, and to a separation zone, it is done so under conditions that will maintain the solvent in liquid
Get Price
Policosanol Contents and Compositions of Wheat Varieties
Policosanol (PC) is the common name for a mixture of high molecular weight (20−36 carbon) aliphatic primary alcohols, which are constituents of plant epicuticular waxes. Wheat germ oil has been reported to improve human physical fitness, and this effect is attributed to its high PC, specifically its high octacosanol (OC) content. Although the PC composition of wheat leaves has been
Get Price
Eucalyptus Oil Subcritical Extraction Machine(id:10678242
Henan Subcritical Extraction Biological Technology Co,. Ltd is specialized in subcritical extraction and engineering technology which is located in hi-tech development zone, Anyang city with total assets of more than 70 million RMB, the registered capital of 10 million RMB, annual output value
Get Price
Policosanol Contents and Compositions of Wheat Varieties
Policosanol (PC) is the common name for a mixture of high molecular weight (20−36 carbon) aliphatic primary alcohols, which are constituents of plant epicuticular waxes. Wheat germ oil has been reported to improve human physical fitness, and this effect is attributed to its high PC, specifically its high octacosanol (OC) content. Although the PC composition of wheat leaves has been studied
Get Price
Pilot-scale supercritical carbon dioxide extraction and
There is a need for the development of new processing techniques to facilitate vegetable oil extraction and refining while sustaining the nutritional components naturally present in edible oils and reducing the adverse impact of oil processing on the environment. In this study supercritical carbon dioxide (SC−CO2) extraction and fractionation techniques were examined as alternative methods
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Recent advances of use of the supercritical carbon dioxide
Jan 01, 2024· Extraction of products of liquefaction from of corn germ stalk: Supercritical ethanol-water: Liu et al.,10. Extraction of spice red pepper oil with carotenoid and tocopherol content: SC-CO 2 and subcritical n-propane: Illes et al.,11. Extraction of wheat germ oil: Supercritical butane: Li et al.,12.
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MDPI Article Reprints Order
Supercritical CO 2 Foaming of Radiation Cross-Linked Isotactic Polypropylene in the Presence of TAIC
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Supercritical fluids in separation and purification: A
The model had a deviation of 7.4% from the experimental values for the sesame seed oil extraction. In another study by Carvalho et al.,a kinetic model for the sesame seed oil extraction was developed to compare the time required for extraction with and without a co-solvent. Palmitic, stearic, oleic, linoleic and others were the fatty acids
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Effect of deodorization method on the chemical and
Oct 01, 2024· Fish oil has demonstrated the health-promoting effects that include reduction in Subcritical butane extraction of wheat germ oil and its deacidification by molecular distillation. Molecules Valorization of lignin and cellulose in acid-steam-exploded corn germ stover by a moderate alkaline ethanol post-treatment based on an integrated
Get Price
Extraction of seed oils with liquid and supercritical
Extraction of sunflower (Heliantus annuus L.) oil with supercritical CO2 and subcritical propane: Experimental and modeling. Chemical Engineering Journal 2011,168 (1),262-268.
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Recent advances of use of the supercritical carbon dioxide
Jan 01, 2024· Extraction of products of liquefaction from of corn germ stalk: Supercritical ethanol-water: Liu et al.,10. Extraction of spice red pepper oil with carotenoid and tocopherol content: SC-CO 2 and subcritical n-propane: Illes et al.,11. Extraction of wheat germ oil: Supercritical butane: Li et al.,12.
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US5041245A Continuous extraction of oil-containing
The oil in comminuted oil-containing vegetable matter is extracted by passing the vegetable matter through a closed extraction zone in contact preferably in countercurrent flow relation with a liquid extraction medium, which is a normally gaseous hydrocarbon, preferably propane, under a pressure sufficient to liquify the same up to about 250 psi, a temperature from about room temperature up to
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EP0623100A4 Solvent extraction of oil from oil bearing
An improved low temperature process of extracting oil from oil-bearing materials by extracting the oil-bearing material in an extraction zone with a normally gaseous solvent. As the resulting solvent/oil mixture is passed through the bed of extracted oil-bearing material, from the extraction zone, and to a separation zone, it is done so under conditions that will maintain the solvent in liquid
Get Price
Wu Qi-fei-江苏大学-农产品加工工程研究院
Quality characteristics of soybean germ oil obtained by innovative subcritical butane experimental equipment. Quality Assurance and Safety of Crops & Foods, 8(3), 369-377. 5. Wu Qifei, Wang Likun, Chen Zhongwei Xu Bin. (2016) Effects of microwave frequency, moisture content and inorganic salts on the dielectric properties of wheat germ.
Get Price
Supercritical fluids in separation and purification: A
The model had a deviation of 7.4% from the experimental values for the sesame seed oil extraction. In another study by Carvalho et al.,a kinetic model for the sesame seed oil extraction was developed to compare the time required for extraction with and without a co-solvent. Palmitic, stearic, oleic, linoleic and others were the fatty acids
Get Price
Policosanol Contents and Compositions of Wheat Varieties
Policosanol (PC) is the common name for a mixture of high molecular weight (20−36 carbon) aliphatic primary alcohols, which are constituents of plant epicuticular waxes. Wheat germ oil has been reported to improve human physical fitness, and this effect is attributed to its high PC, specifically its high octacosanol (OC) content. Although the PC composition of wheat leaves has been studied
Get Price
