Preparation and Characterization of PEG4000 Palmitate/PEG8000 Palmitate-Solid Dispersion Containing the Poorly Water-Soluble Drug Andrographolide

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Sample</td><td class="align_center">Specific surface area (m<sup>2</sup>/g)</td><td class="align_center">Pore volume (×10<sup>−3</sup>, m<sup>3</sup>/g)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">AG-PEG4000 palmitate-PM</td><td class="align_center">0.4084</td><td class="align_center">1.784</td></tr><tr><td class="align_left">AG-PEG4000 palmitate-SD</td><td class="align_center">1.7350</td><td class="align_center">7.155</td></tr><tr><td class="align_left">AG-PEG8000 palmitate-PM</td><td class="align_center">0.3340</td><td class="align_center">2.694</td></tr><tr><td class="align_left">AG-PEG8000 palmitate-SD</td><td class="align_center">2.5646</td><td class="align_center">5.376</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Specific surface area and pore volume of physical mixtures (PM) and SDs.</div>

Advances in Polymer Technology

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Table 2

Table 2: Preparation and Characterization of PEG4000 Palmitate/PEG8000 Palmitate-Solid Dispersion Containing the Poorly Water-Soluble Drug Andrographolide 

Table 2 | Preparation and Characterization of PEG4000 Palmitate/PEG8000 Palmitate-Solid Dispersion Containing the Poorly Water-Soluble Drug Andrographolide 