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process extraction improved

IMPROVED PROCESS FOR EXTRACTION OF CHOLESTEROL

1. 1-7. (canceled) 8. A process for extraction of cholesterol from fish oil waste residue enriched in cholesterol, comprising: i. saponifying the fish oil waste residue in the presence of 4-dimethylaminopyridine as a catalyst to produce a saponified residue; ii. neutralizing the saponified residue with aqueous acid to produce a saponified mass containing ester-free cholesterol; iii.

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Improved collagen extraction from jellyfish (Acromitus ...

2020-6-5  The present study compared the extraction yield, physico-chemical properties and toxicology in vitro of collagens obtained by the conventional acid-assisted and pepsin-assisted extraction to an improved physical-aided extraction process. By increasing physical intervention, the production yield increased significantly compared to the ...

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Improved collagen extraction from jellyfish (Acromitus ...

Efficiency and effectiveness of collagen extraction process contribute to huge impacts to the quality, supply and cost of the collagen produced. Jellyfish is a potential sustainable source of collagen where their applications are not limited by religious constraints and threats of transmittable dise

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EP0777628A1 - Improved process for the extraction of ...

A process for the extraction of alumina from bauxite having a relatively high boehmite content including the steps of digestion of the gibbsite fraction of the bauxite over a period of about 2 to 2.5 minutes at a temperature of about 135° to 145 °C and at an A/C ratio of about 0.76, to achieve negligible boehmite reversion, substantially complete kaolinite dissolution and substantially no ...

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Improved hydrodistillation process using amphiphilic ...

2019-7-5  NaCl and IL4 have enhanced the extraction process, resulting into 53.84% and 73.69% extractions, respectively. Chloride ion present in both the ionic liquid and salt might have altered the cell-wall structure to improve the extraction (Flamini et al. 2015) or the interaction with essential oil might be weak. However, in case of distillation ...

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(PDF) An Overview of Methods of Extraction, Isolation and ...

2020-11-20  An Overview of Methods of Extraction, Isolation and Characterization of Natural Medicinal Plant Products in Improved Traditional Medicine Research November 2020 Asian Journal of Research in ...

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Simple extraction and membrane purification process in ...

This process established “green” method for isolation of high quality steviol glycosides, with improved final yield is 10.1% from 11% of crude leaf extract and observed the improved organoleptic and biological activity (antioxidant). Thus the method confirms a simple, inexpensive and eco-friendly process in obtaining pure steviosides.

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Method of Extraction - Philadelphia University

2021-3-1  ¾The efficiency of extraction in a maceration process can be improved by arranging for the solvent to be continuously circulated through the drug. as indicated in the Fig., given below. ¾Solvent is pumped from the bottom of the vessel to the inlet where it is distributed through spray nozzles over the surface of the drug.

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Chapter 2. Production and Processing of Aluminum

1999-5-7  1 process, invented in the 19th century, is by far the most important process used in the production of alumi-num oxide from bauxite. The process has been refined and improved since its inception. Fig. 2.2 shows that the production of alumina is a

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Gold Extraction Recovery Processes

2016-2-29  If the solution is rich enough can be treated by zinc powder and the precipitated obtained (cement) obtained will be sent to retorting and smelting.

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Essential Oil Extraction process engineering for improved ...

2021-4-30  Essential Oil Extraction Process Engineering for Improved Energy Efficiency, Paper No. 2001174, ASABE, St Joseph, MI. Progress 09/01/18 to 08/31/19. Outputs. Target Audience:Mint growers in the upper Midwest (Wisconsin, Michigan, Indiana) Changes/Problems: Oil separation is still an issue.

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Aromatics extraction process having improved water ...

1991-4-16  @article{osti_5089619, title = {Aromatics extraction process having improved water stripper}, author = {Maier, W H and Bentham, M F}, abstractNote = {This patent describes a process for the recovery of an aromatic extraction solvent from a raffinate phase containing non-aromatic hydrocarbons and the aromatic extraction solvent of an extraction zone of an

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Improved hydrodistillation process using amphiphilic ...

2019-7-5  NaCl and IL4 have enhanced the extraction process, resulting into 53.84% and 73.69% extractions, respectively. Chloride ion present in both the ionic liquid and salt might have altered the cell-wall structure to improve the extraction (Flamini et al. 2015) or the interaction with essential oil might be weak. However, in case of distillation ...

More

Improved collagen extraction from jellyfish (Acromitus ...

Efficiency and effectiveness of collagen extraction process contribute to huge impacts to the quality, supply and cost of the collagen produced. Jellyfish is a potential sustainable source of collagen where their applications are not limited by religious constraints and threats of transmittable dise

More

Apparatus and process for improved aromatic extraction ...

The improved process and apparatus of the present invention for extracting high purity aromatics from gasoline using a glycol solvent based extraction process decrease liquid-vapor flashing, reduce reflux flow rate, and use heat of enthalpy produces at one point as a source of energy used at another point, decreasing energy consumption while significantly increasing purity and

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Improved cosmetic activity by optimizing the

2013-11-28  An increased extraction yield and reduced extraction time were verified when using the ultrasonication process compared to a general extraction process. The high pressure from ultrasonic cavitation reportedly destroyed tissues, which shortened the travel distance and caused easier diffusion of the active components (Kim et al. 2001).

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Method of Extraction - Philadelphia University

2021-3-1  ¾The efficiency of extraction in a maceration process can be improved by arranging for the solvent to be continuously circulated through the drug. as indicated in the Fig., given below. ¾Solvent is pumped from the bottom of the vessel to the inlet where it is distributed through spray nozzles over the surface of the drug.

More

Extraction Technologies for

2017-10-6  manufacturing process (extraction technology) used with the type of equip-ment employed, and the crude-drug:extract ratio. The use of appropriate extraction technology, plant material, manufacturing equipment, extraction method and solvent and the adherence to good manufacturing practices

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Gold Extraction Recovery Processes

2016-2-29  If the solution is rich enough can be treated by zinc powder and the precipitated obtained (cement) obtained will be sent to retorting and smelting. For gold extraction the strength of cyanide solution ranges from 0.01 to 0.05%. Lime

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Development of microporous PE films to improve lithium

2010-4-21  A microporous polyethylene (PE) film has been developed for use as the separator of a lithium (Li) ion secondary battery (LIB). LIBs are necessary in modern society as a

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Essential Oil Extraction process engineering for improved ...

2021-4-30  Essential Oil Extraction Process Engineering for Improved Energy Efficiency, Paper No. 2001174, ASABE, St Joseph, MI. Progress 09/01/18 to 08/31/19. Outputs. Target Audience:Mint growers in the upper Midwest (Wisconsin, Michigan, Indiana) Changes/Problems: Oil separation is still an issue.

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(PDF) Simple extraction and membrane purification

Simple extraction and membrane purification process in isolation of steviosides with improved organoleptic activity. Advances in Bioscience and Biotechnology. Y. Ravikumar. Download Download PDF. Full PDF Package Download Full PDF Package. This

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Improved Method for Fat and Oil Analysis by a New

2020-2-13  Improved Method for Fat and Oil Analysis by a New Process of Extraction Edward L Randall. Edward L Randall California Analytical Laboratory, 401 N. 16th St., Sacramento, Calif. 95814. Search for other works by this author on: Oxford Academic. Google Scholar.

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AN IMPROVED PROCESS FOR SIMULTANEOUS

4. An improved process as claimed in claims 1-3, wherein the oxidizing agent used is selected from the group consisting of tbC^, gaseous oxygen and compressed air. 5. An improved process for the simultaneous extraction of nickel and cobalt from precipitated sulphides as herein described with reference to examples.

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An Improved Dynamic Model of the Vanadium Extraction ...

2019-11-18  The production process from iron ore to steel can be divided into several stages, among which the processes of vanadium extraction and steelmaking are two key technological sections. The products of vanadium extraction are important strategic resources for modern industrial countries, and the remaining molten iron after vanadium extraction provides the

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Simple extraction and membrane purification process in ...

2014-6-19  The process also confirms the improved taste, palatability and antioxidant activity of the isolated steviol glycosides. Thus, this study established simple “green” method of extraction steviosides using multi-stage membrane

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Method of Extraction - Philadelphia University

2021-3-1  ¾The efficiency of extraction in a maceration process can be improved by arranging for the solvent to be continuously circulated through the drug. as indicated in the Fig., given below. ¾Solvent is pumped from the bottom of the vessel to the inlet where it is distributed through spray nozzles over the surface of the drug.

More

Techniques for extraction and isolation of natural ...

2018-4-17  Natural medicines were the only option for the prevention and treatment of human diseases for thousands of years. Natural products are important sources for drug development. The amounts of bioactive natural products in natural medicines are always fairly low. Today, it is very crucial to develop effective and selective methods for the extraction and isolation of those

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Extraction Technologies for

2017-10-6  manufacturing process (extraction technology) used with the type of equip-ment employed, and the crude-drug:extract ratio. The use of appropriate extraction technology, plant material, manufacturing equipment, extraction method and solvent and the adherence to good manufacturing practices

More

Development of microporous PE films to improve lithium

2010-4-21  A microporous polyethylene (PE) film has been developed for use as the separator of a lithium (Li) ion secondary battery (LIB). LIBs are necessary in modern society as a

More