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 12 of 12 for “"protein recovery"”.
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Modelling and Multi-objective Optimization of Continuous Protein Recovery in Liquid-Solid Circulating Fluidized Bed (LSCFB)
… optimization of LSCFB system for continuous protein recovery process. A mathematical model was developed considering the protein adsorption and desorption characteristics, liquid-solid mass transfer and the hydrodynamics of the LSCFB, to predict the protein adsorption and desorption …
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Polymeric nanoparticle as a new platform for high removal of endotoxins from biopharmaceutical solutions
… for removing endotoxins, but achieving high protein recovery and purification efficiency are still a challenge.</p> <p>We have demonstrated a cost-effective technology using a biocompatible polymer nanoparticle of approximately 800 nm diameter. The polymeric nanoparticle removed > 99% …
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Expression, purification and characterisation of recombinant chromatin assembly factor 1
… to produce large quantities of recombinant protein for biochemical studies. Herein the cloning, production and purification of the three subunits of recombinant CAF-1 is described. The proteins were expressed as complexes and individually in insect cells and Escherichia coli, optimised …
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Effect of Homogenization of Cream on Composition, Yield, and Functionality of Cheddar Cheese Made from Milk Supplemented with Ultrafiltered Milk
… with ultrafiltered milk to 4.57 and 5.93% protein and from milks without supplementation to serve as controls (3.18% protein). Milks were standardized (casein-to-fat ratio of 0.7) with unhomogenized cream or homogenized (6.9/3.45 MPa) cream. The six treatments were replicated five times. …
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Separation of Recombinant β-Glucuronidase from Transgenic Tobacco by Aqueous Two-Phase Extraction
… step for the separation of an acidic model protein, recombinant β-glucuronidase (rGUS), from transgenic tobacco with high yield and purity. Aqueous two-phase extraction (ATPE) is a powerful technique for separation and purification of proteins, and has the potential to replace an expensive …
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Lysozyme Separation from Tobacco Extract by Aqueous Two-Phase Extraction
… large quantities of high-valued recombinant proteins. However, dealing with large quantities of biomass with a dilute concentration of product is a challenge for down-stream processing. Aqueous two-phase extraction (ATPE) has been used in purifying proteins from various sources. It is a …
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The Influence of Homogenization of Cream on Yield and Functionality of Cheddar Cheese
… in H05, Hl0 and H15, respectively over CO. Fat recovery in cheese increased with homogenization pressure except for Hl 5. Protein recovery was the highest for Hl 5. Cheese meltability, expressed as percent change in height of cheese on applying constant force at 60°C in 10s, showed a significant …
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Foam fractionation of biopolymers: studies of protein behaviour in analytical and preparative systems
… the effects of molecular interactions between proteins upon foam quality in batch and continuous operations, and to investigate foam fractionation as a method of protein recovery from real biological feedstocks. Foam stability studies of model protein solutions acted as engineering indicators …
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Leaf protein concentrate from paunch grass and green waste: A technoeconomic analysis and lifecycle assessment
The global supply of food and feed protein needs to double during the first half of the 21st century. At present, food and feed protein is produced by livestock and arable crop farming. Further expansion of this protein production model is unsustainable in many countries due to overallocated water …
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Production of Protein Concentrates from Brewer's Spent Grain via Wet Fractionation and Enzymatic Purification
… and is rich in nutrients including 15-30% protein, making it a potentially valuable protein source for human food. Current challenges of extracting protein from BSG include low yields and high manufacturing costs, but the rising trend of plant-based diets for environmental and health …
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Hyperosmotic Stress Enzyme Signaling Modulates Oct4, Nanog, And Rex1 Expression And Induces Prioritized Differentiation Of Murine Embryonic Stem Cells
… suppress some</p> <p>normal activities (such as protein synthesis and cell proliferation) in order to repair</p> <p>stress-damaged macromolecules and restore homeostasis. Therefore, any new</p> <p>activities that embryonic cells initiate while concurrently funding the demands of the</p> <p>stress …
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Downstream processing of Black soldier fly larvae protein for human consumption
… demand for sustainable, nutritionally balanced protein sources has accelerated interest in insect-derived proteins, particularly from Black soldier fly larvae (BSFL). Despite their favourable essential amino acid profile and low environmental footprint, producing BSFL protein powders for human …