Your browser doesn't support javascript.
loading
Stability of physical state on compound hawthorn dropping pills / 中国中药杂志
China Journal of Chinese Materia Medica ; (24): 2474-2478, 2008.
Article in Chinese | WPRIM | ID: wpr-283860
ABSTRACT
<p><b>OBJECTIVE</b>To evaluate the stability of physical state with accelerate test and dropping in process before and after on compound hawthorn dropping pills.</p><p><b>METHOD</b>Scanning electron microscope, TG-DTA, FT-IR and XRD were used.</p><p><b>RESULT</b>The active components presented amorphous, tiny crystal and molecular state in dropping pills, and it had no obvious reaction between PEG 4000 and active components. With time prolonging, a little of active components changed from amorphous state to tiny crystal or molecular state.</p><p><b>CONCLUSION</b>Solid dispersion improved the stability and dissolution of compound hawthorn dropping pills.</p>
Subject(s)
Full text: Available Index: WPRIM (Western Pacific) Main subject: Solubility / Drugs, Chinese Herbal / Microscopy, Electron, Scanning / Chemistry / Spectroscopy, Fourier Transform Infrared / Crataegus / Drug Compounding / Drug Stability / Methods Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2008 Type: Article

Similar

MEDLINE

...
LILACS

LIS

Full text: Available Index: WPRIM (Western Pacific) Main subject: Solubility / Drugs, Chinese Herbal / Microscopy, Electron, Scanning / Chemistry / Spectroscopy, Fourier Transform Infrared / Crataegus / Drug Compounding / Drug Stability / Methods Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2008 Type: Article