Stability of PEGylated puerarin under different storage conditions / 中国中药杂志

ABSTRACT

<p><b>OBJECTIVE</b>To detect the stability of PEGylated puerarin (PEG-PUE), in order to provide experimental basis for storage conditions of PEGylated puerarin.</p><p><b>METHOD</b>First, a method for determining the content of PEG-PUE was established. Next, a system study was conducted for the stability of PEG-PUE affected by different factors such as temperature, humidity, light and light avoidance.</p><p><b>RESULT</b>PEG-PUE was severely degraded under the conditions of high temperature, high humidity and light. It was also seriously degraded under high temperature.</p><p><b>CONCLUSION</b>PEG-PUE shall be stored under low temperature and in a dark and dry environment.</p>