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Utilization of Egyptian Tomato Waste as a Potential Source of Natural Antioxidants Using Solvents, Microwave and Ultrasound Extraction Methods
Egyptian Tomato Waste Natural Antioxidants
2016/6/2
This study was conducted to access the extraction yield of antioxidant and their activity from Egyptian tomato waste. Conventional and novel assisted extraction methods (ultrasound and microwave) usin...
Cassava roots: perspectives of a traditional staple for bio-solvents production
cassava starch Clostridium acetobutylicum acetone butanol ethanol organic acid lactic acid acetic acid butyric acid
2015/3/30
The culture media prepared from mashed cassava and cassava starch were used to test their convertibility into organic solvents such as acetone, butanol, and ethanol. The trials were conducted in Erlen...
Investigation of Extraction of Lactic Acid With Alamine -336 Using Different Diluting Solvents
Extraction Lactic Acid Alamine-336 Loading Factor
2009/10/14
The aim of this study was to investigate the e ect of acid and Alamine-336 concentrations, solvent types and mixing patterns on the extraction eciency of lactic acid from aqueous solutions with Alami...
Gold nanoclusters as colloidal catalysts for oxidation of long chain aliphatic 1,2-diols in alcohol solvents
1,2-diol selective oxidation gold nanoparticle colloidal
2009/7/28
Long chain aliphatic 1,2-diols like 1,2-hexanediol and
1,2-octanediol can be converted to the corresponding
-hydroxy-alkanoates with total chemoselectivity,
in an oxidation catalyzed by an aque...
A Comparison between Extractant Solvents in the Quantitative Analysis of Total Petroleum Hydrocarbons in Soil Samples
Total petroleum hydrocarbon Contaminated soil Extractant solvent
2009/7/24
Any given method for the analysis of semi-volatile total petroleum hydrocarbons (TPH, C10-C36) in contaminated soil is made up of a number of procedures, each of which may be subject to improvement o...
Prediction of Diffusion Coefficients of Liquid and Solid Solutes in Supercritical Solvents
diffusion coefficient supercritical fluids
2009/3/25
Prediction of Diffusion Coefficients of Liquid and Solid Solutes in Supercritical Solvents.
Prediction of Solubility of Solid Biomolecules in Supercritical Solvents Using Group Contribution Methods and Equations of State
Group Contribution Methods Equations of State
2008/11/27
The purpose of this study is to present a method to estimate the solubility of solid solutes in supercritical fluids when only the molecule structure is known. The solubility of solid solutes in a sup...
Prediction of Solubility of Solid Biomolecules in Supercritical Solvents Using Group Contribution Methods and Equations of State
Solid Biomolecules Group Contribution Methods Equations of State
2016/5/31
The purpose of this study is to present a method to estimate the solubility of solid solutes in supercritical fluids when only the molecule structure is known. The solubility of solid solutes in a sup...