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 4 of 4 for “"Ultrasound pretreatment"”.
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Ultrasound-assisted enzymatic extraction of protein hydrolysates from brewer's spent grain
… to the food industry. In this research, an ultrasound-assisted enzymatic extraction was designed to extract protein hydrolysates from BSG. Original BSG and ultrasound pretreated BSG were hydrolyzed under different enzyme (Alcalase) loadings and incubation times. Centrifugation was applied to …
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Use of ultrasonication, thermogravimetric analysis and newly developed hot-air drying platform for evaluation and optimization of drying processes of agricultural materials
… by developing new drying technologies and new pretreatments for the raw materials. However, few researchers have evaluated the combined effects of different pretreatments and operational drying conditions, making it difficult to replicate their results on a commercial manufacturing scale. Since …
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Application of physicochemical and biological pretreatments to enhance volatile fatty acids production via Dark Fermentation from agri-food waste
… it necessitates the application of costly pretreatments to ensure adequate solubilization of the organic matter present in the biomass. Residual biomass is a cheap carbon source with high volume availability and decentralized geographical distribution, but its use requires the optimization …
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Towards development of biogas production for New Zealand on-farm greenhouse gas reduction
… routes including application of ultrasonic pretreatment (UP) to enhance biogas production, and a comprehensive carbon emission reduction assessment, comparing AD with traditional manure management systems and quantifying the environmental benefits. Physicochemical analyses revealed that New …