color stability, and amino acid composition of cemen paste (CP) produced by adjusting to different pH levels (3.0, 4.0, 5.0, and 6.0) and enriched with different amounts (0%, 3%, 4% and 5%) of encapsulated raspberry powders (ERP) during 120 days of storage at 2.0卤0.5掳C were investi...
Brewster ME, Vandecruys R, Peeters J, Neeskens P, Verreck G, Loftsson T (2008) Comparative interaction of 2-hydroxypropyl-beta-cyclodextrin and sulfobutylether-beta-cyclodextrin with itraconazole: phase-solubility behavior and stabilization of supersaturated drug solutions. Eur J Pharm Sci 34(2–3)...
A 0.1 mol L−1 NaHCO3 buffer solution (pH adjusted to 8.5 with 0.2 mol L−1 NaOH) was added to reach a total volume of 500 μL in the tubes, e.g., 450 μL NaHCO3 buffer was added into a centrifuge tube containing 50 μL lysine stock solution. Subsequently, 250 μL of tri...
Briefly, the optimal pH values for xylanase activities were determined using the DNS assay with beechwood xylan (1%, w/v) in various buffer solutions, including glycine-HCl buffer (pH 2.0), acetate buffer (pH 3.0–6.0), sodium phosphate buffer (pH 7.0–8.0), and glycine-NaOH buffer (pH ...
Subsequently, a quarter of the initiator and buffer mixture (0.25 g KPS and 0.25 g NaH2PO4 in 10 mL deionized water) was added into a three-neck flask with fifteen percent of the pre-emulsion, and then the mixture was heated to 75 °C and stirred until the emulsion turned light blue. ...
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The almond cake is a protein-rich residue generated by the mechanical expression of the almond oil. The effects of the aqueous (AEP) and enzyme-assisted aqueous extraction processes (EAEP) on the biological properties of the almond cake protein were eval
With the help of other researchers at Silklab, he spent 18 months collecting data and testing various combinations of RSF with solvents to create web-slinging technology and replicate spider threads. RSF solutions that are exposed to organic solvents, such as acetone or ethanol, form semi-solid ...
Moreover, we evaluated the impact of addition of buffer salts to the poloxamer 407 solution, poloxamer 407 concentration, and the effect of ethanol addition to poloxamer 407 solutions and their effect on viscosity, Tsol-gel, and maximum recorded storage modulus. 2. Materials and methods 2.1. ...
The pH value (below 7.5) of the prepared solutions was the innate/default value obtained as a result of adding different transition metal salts to the 1 × Tris: 0.5 M Na2SO4 solution. The reaction carried out at pH 7.5 was based on the previous experience of our group, which show...