Results 251 to 260 of about 1,152,910 (296)
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Flow pattern visualization of a simulated digester
Water Research, 2004Mixing patterns inside a simulated flat bottom digester were imaged using the non-invasive techniques of computer automated radioactive particle tracking (CARPT) and computed tomography (CT). Mixing/agitation was provided using gas (air) recirculation at three different flow rates (Q(g)) of 28.32, 56.64 and 84.96 l/h, corresponding to superficial gas ...
Khursheed, Karim +3 more
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Simulation study of anaerobic digestion control
Biotechnology and Bioengineering, 1986AbstractA mixed culture anaerobic digestion model developed previously was applied to the evaluation of several digester control strategies. It was found that pH control by base addition or flow rate manipulation is inadequate. Based on an analysis of digester dynamics, a new control of the total suspended solids concentration at the feed was proposed ...
A D, Torre, G, Stephanopoulos
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Food Chemistry, 2023
The triglyceride (TAG) structure of lipids may affect their nutritional properties by affecting the process of digestion and absorption. In this paper, a mixture of medium-chain triglycerides and long-chain triglycerides (PM) and medium- and long-chain triglycerides (MLCT) were selected to explore the effects of triglyceride structure on in vitro ...
Yandan, Wang +5 more
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The triglyceride (TAG) structure of lipids may affect their nutritional properties by affecting the process of digestion and absorption. In this paper, a mixture of medium-chain triglycerides and long-chain triglycerides (PM) and medium- and long-chain triglycerides (MLCT) were selected to explore the effects of triglyceride structure on in vitro ...
Yandan, Wang +5 more
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Antioxidant activity in cooked and simulated digested eggs
Food Funct., 2014Egg is a source of antioxidants; cooking reduces whereas digestion enhances the antioxidant activity.
M K, Remanan, J, Wu
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Food Chemistry, 2022
The effects of phosphorylation on the allergenicity of bovine α-lactalbumin (BLA) and digestive products were studied in vitro digestion. Two components with different molecular weight and conformation were obtained from natural and phosphorylated BLA.
Wen-Mei, Chen +4 more
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The effects of phosphorylation on the allergenicity of bovine α-lactalbumin (BLA) and digestive products were studied in vitro digestion. Two components with different molecular weight and conformation were obtained from natural and phosphorylated BLA.
Wen-Mei, Chen +4 more
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Application of Anaerobic Digestion Model No. 1 for simulating anaerobic mesophilic sludge digestion
Waste Management, 2015Improving anaerobic digestion of sewage sludge by monitoring common indicators such as volatile fatty acids (VFAs), gas composition and pH is a suitable solution for better sludge management. Modeling is an important tool to assess and to predict process performance. The present study focuses on the application of the Anaerobic Digestion Model No.
Carlos, Mendes +2 more
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Simulation and Optimization of an Anaerobic Digestion System
Journal of Mechanisms, Transmissions, and Automation in Design, 1988An automated procedure for the design of an optimized (for both configuration and operating point) anaerobic digestion system is presented. The procedure is based on modern nonlinear programming algorithms and numerical models of the various system components (biological, thermal, and economic). The model simulates yearly digester system operation, and
J. H. Durand +2 more
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Simulating Food Digestion and Absorption
2023The food science field is dedicated to understanding the complex phenomena that occur during food digestion and absorption within the gastrointestinal (GI) tract to gain knowledge about the fate of foods. This research is driven by the interconnection between dietary patterns and health and disease, together with the desire to develop innovative and ...
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Comparative evaluation of static and dynamic simulated digestion models
Journal of the Science of Food and Agriculture, 2023AbstractBACKGROUNDThe digestion behavior of lipids plays a crucial role in their nutritional values. Currently, the complex dynamic variations of human gastrointestinal conditions are considered in simulated digestion models. The present study compared the digestion behavior of glycerol trilaurate (GTL), glycerol tripalmitate (GTP) and glycerol ...
Yanan Wang +5 more
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Food Funct., 2014
Peptide release profiles from lactoferrin were tracked and characterised during simulated gastric digestion using a novel quantitative proteomic approach.
Anita J, Grosvenor +2 more
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Peptide release profiles from lactoferrin were tracked and characterised during simulated gastric digestion using a novel quantitative proteomic approach.
Anita J, Grosvenor +2 more
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