Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"ethanol extraction"”.
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The application of gas liquid chromatography to the simultaneous analysis of sugars and sugar phosphates in biological samples /|nby David J. LeBlanc. -- 260 St. Catharines [Ont. : s. n.],
… were lost at the 7 x 10-3 ~mole level. Acidic ethanol extraction of yeast samples revealed background contamination from the yeast sample, the culture medium and the silylation reagents which would further limit the level of detection obtainable with the glc for sugars in biological samples to …
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Characterization of Molecular Content, Cytotoxicity, and Anti-Inflammatory Activity of Extractions from Eupatorium serotinum
… flowers, roots, and stems were prepared by ethanol extraction. The cytotoxicity of the different extracts on HEK293 cells was determined by a cell death assay and a cell viability assay. HPLC was performed on the extracts and compared with a Helenalin standard to determine the possible …
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Zein encapsulation of amphiphilic compounds
… obtained by evaporation induced self-assembly of ethanol-water systems. A second objective was to apply the knowledge learned in the above objective to propose a strategy to capture and encapsulate flavors generated in frying oils. Results showed that citral was effectively encapsulated with zein. …
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Continuous flash extraction of alcohols from fermentation broth
A new method of in situ extraction of alcohols from fermentation broth was investigated. The extraction method exploited the latent advantages of the non-equilibrium phase interaction of the fluid system in the flash tank to effectively recover the alcohol. Carbon dioxide gas ranging from 4.2L/min …
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An investigation of the biology and chemistry of the Chinese medicinal plant, Amorphophallus konjac
… (3) a comparative study of methodologies for the extraction and analysis of KGM. The current data demonstrated a morphological and functional separation between the ventral and dorsal regions of corms. The ventral region appeared to function as a source during the initial period of shoot …
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Characterization of zein extracted from beer solids, a coproduct of dry-grind ethanol
… spreading and viability. Coproducts of corn-to-ethanol processing remain potential sources of zein. Distillers’ wet grains (DWG) a coproduct of dry grind ethanol contain about 40% (db) protein, where 50% of the protein is zein. Attempts to extract zein from coproducts have been limited to …