| Literature DB >> 15862668 |
A V Syroeshkin1, P I Popov, T V Grebennikova, V A Frolov, T V Pleteneva.
Abstract
A new quantitative method for standardization of heterogeneous pharmaceutical preparations and their quality control during storage based on laser diffraction is proposed. A series of pharmaceutical dosage forms--suspensions, emulsions, tinctures, decoctions, cell preparations and others, are heterogeneous medicines. In some cases disperse phase can be formed during storage as a result of layering (L1/L2) or precipitation (S/L). Laser diffraction method proposed in this study can be used for standardization and quality control of medicines.Entities:
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Year: 2005 PMID： 15862668 DOI： 10.1016/j.jpba.2004.10.049
Source DB: PubMed Journal: J Pharm Biomed Anal ISSN： 0731-7085 Impact factor: 3.935