foaming conditions of the red beet (beta vulgaris l) puree were optimized using response surface methodology (rsm) with respect to arabic gum concentrations (0.01 – 0.4% w/w), red beet puree (40 _ 60% w/w),egg white concentration( 5 _ 15% w/w) and whipping time (3 – 9 min) for minimum foam density and foam drainage volume as response variables. foams were prepared from various pulp concentratio...

The foam generated by the mixture of air and water has a much higher viscosity and lower mobility than those of pure water or gas that constitutes the air-water foam. The possibility of using the air-water foam as a flow barrier for the purpose of groundwater and soil remediation is explored in this paper. A nanoparticle-stabilized air-water foam was fabricated by vigorously stirring the nano-f...

Three heat resistant cross-linked PVC foam plastics were prepared and their performances were compared with universal cross-linked PVC structural foam. The results show that these three heat resistant foams have higher glass transition temperatures (close to 100 °C) than universal structural foam (83.2 °C). Compared with the universal structural foam, the three heat resistant foams show much hi...

The development of gluten-free bread production has drawn massive attention to decrease the number wheat imports in some developing countries and fulfilled needs people with celiac other diseases related gluten components. Since component flours taken a major role form an extensible structure dough, its removal emerged considerable issues production. Hydrocolloids are food additive which able g...

In this article, the results of a study on energy absorption characteristics of foam-filled thin-walled structures with finite element analysis have been presented. Four specimens of thin walled structures have been filled with uniform foam and three specimens have been filled with linear four-layered foam. Also, eight layers HLH (High-Low-High) and eight layers LHL (Low-High-Low) have been sim...

Subject of research: technology high gravity brewing, developed to improve production efficiency and reduce energy consumption. This has a wide range benefits, from improving process economics reducing environmental impact.
 Investigated problem: despite the presence significant advantages, there are number problems in brewing that need be solved. The main problem is foam stability resulti...

Aluminum foam has received considerable attention in various fields and is expected to be used as an engineering material owing to its high energy absorption properties and light weight. To improve the mechanical properties of aluminum foam, combining it with dense tubes, such as aluminum foam-filled tubes, was considered necessary. In this study, an aluminum foam-filled steel tube, which consi...

BACKGROUND The introduction of sclerotherapy using foam sclerosants has revitalized interest in this method of treating varicose veins. Foam is made from detergent-type sclerosants already established as safe and effective in conventional liquid sclerotherapy. OBJECTIVE European experts in foam sclerotherapy were invited to exchange their opinions and to work on consensus statements and recom...

Abstract The use of foams is a promising technique to overcome gas mobility challenges in petroleum reservoirs. Foam reduces the by increasing apparent viscosity and reducing its relative permeability. A major challenge facing foam application reservoirs long-term stability. effectiveness stability depends on several factors will typically diminish over time due degradation as well foam-rock-oi...

Abstract Generating strong and stable foam is necessary to achieve in-depth conformance control in the reservoir. Besides other parameters, chemistry of injection water can significantly impact generation stabilization. The tailored was found have good potential improve stability. objective this study extensively evaluate effect different aqueous ions selected formulations on Bulk dynamic exper...