Paddle speed changed Volume of dissolution media changed Additional topics/clarification on FDCs (Fixed Dose Combinations), ODTs (Orally Disintegrating Tablets), products Update to the list of model drugs Strengthen GI stability requirement.
The speed of reaction and dissolution of minerals depends on their reaction rate with acid and the exposed surface areas.
(3) The use of the porosity-permeability formula with a higher PVI can also cause an increase in both the dimensionless growth rate of a perturbation and the propagation speed of the chemical dissolution front in the water-rock reaction system.
In addition, temperature could alter the chemical dissolution speed of mineral (Chen et al. 2014) and the solubility of bioleaching of product (e.g., jarosite and calcium sulfate) (Sand et al. 2001).
By the use of linear correlations between the API surface reaction and diffusion rate constants with the temperature and stirring speed, the dissolution profiles of the selected APIs could be predicted as function of temperature and stirring speed with high accuracy compared to the experimental data.
The rising speed and dissolution rate of liquid or supercritical carbon dioxide droplet in water at 10 MPa and 30 °C were investigated experimentally and numerically.
In this paper, the effect on process speed of different water debinding and dissolution techniques of MIM-SH Ti foams will be investigated.
The considered factors mainly influencing the dissolution test results were pH and volume of dissolution medium, and paddle stirring speed.
We compare distributions of dissolution time (top left), escaper speed (top right), binary semimajor axis (bottom left) and binary eccentricity (bottom right)).
Next, the estimation of the effects of six different factors (type of the dissolution apparatus, rotation speeds of the stirring elements, pH, ionic strengths of dissolution medium, the applied salt, and the producer of the on-line connected dissolution apparatus and UV spectrophotometer) on the release of diclofenac sodium, using the two-level six-factorial design was investigated.
