The mixture was acidified by diluted HCl solution and filtrated.
The filtrate was acidified by the addition of hydrochloric acid.
Soon after collection, all samples were acidified by adding a few drops of concentrated HNO3.
The PPP is then acidified by adding acetic acid to precipitate euglobulin fraction, and the supernatant is discarded.
The effects of casein, κ-carrageenan and sugars (sucrose or sucralose) concentrations on the mechanical properties of gels acidified by glucono-δ-lactone (GDL) were investigated.
Thin films of water, acidified by contact with volcanic vapors, dissolved near-surface basalt, then precipitated amorphous silica in place, mobilizing more soluble cations.
After completion, the mixture was acidified by addition of HCl and the protein was removed by (NH4 2SO4 precipitation and filtration through a plug of Celite®.
Two control sets, one containing PDA and another containing PDA acidified by LA to pH 3.5 (acidified PDA) in similar plates, were also maintained.
The water samples were immediately acidified by adding HNO3 (10 cc acid to 1,000 cc sample) and stored under cool conditions.
After cooling to room temperature, the mixture was acidified by diluted HCl solution, extracted by ethyl acetate, dried over MgSO4, and concentrated in Vacuo.
The product fraction was acidified by addition of 500 μL of a 1-M hydrochloric acid solution and passed through a Phenomenex Strata X-C cartridge.
