CONTROL ANALYSIS OF A MULTICOMPONENT HERBAL TEA | ||
| Zagazig Journal of Pharmaceutical Sciences | ||
| Article 18, Volume 4, Issue 1, June 1995, Pages 130-140 PDF (5.61 M) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/zjps.1995.186374 | ||
| Authors | ||
| Nebal El-Tanbouly* 1; Mona El-Tantawy2 | ||
| 1Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Egypt | ||
| 2Plant Tissue Culture Department, National Organisation for Drug Control and Research, 51 Wezaret El Zeraa St., Dokki, Giza, Egypt. | ||
| Abstract | ||
| Herbal tea preparations have been subjected to precise quality control analysis including physical properties, physicochemical tests, microscopical identification of the diagnostic elements of the mixture as well as TLC identification. finger print of the different active constituents, GLC fingerprint of the volatile constituents and their quantitative determination were carried out. Quantitative estimation of the main active constituent by spectrophotometric and HPLC, was carried out. Potential contaminants; Toxic botanicals, pesticide residue, heavy metals, microorganisms and aflatoxins were subjected to analysis, too. | ||
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