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Authentication of sandalwood crude drugs using gas chromatographymass spectrometry and chemometric analysis |
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| รหัสดีโอไอ | |
| Creator | 1. Sununta Srisopon 2. Jankana Burana-osot 3. Uthai Sotanaphun |
| Title | Authentication of sandalwood crude drugs using gas chromatographymass spectrometry and chemometric analysis |
| Publisher | Research and Development Office, Prince of Songkla University |
| Publication Year | 2019 |
| Journal Title | Songklanakarin Journal of Science and Technology |
| Journal Vol. | 41 |
| Journal No. | 5 |
| Page no. | 1131-1135 |
| Keyword | sandalwood, authentication, GC-MS, fingerprint analysis, chemometric |
| URL Website | http://rdo.psu.ac.th/sjstweb/index.php |
| ISSN | 0125-3395 |
| Abstract | Authentication of sandalwood crude drugs available in Thai traditional drugstores was investigated by gaschromatography-mass spectroscopy combined with chemometric methods. Three species of Santalum were discriminated basedon GC-MS fingerprint analysis using similarity analysis, cluster analysis and principal component analysis. The major commonpeaks of the chromatogram were identified by Kovats Index (KI) calculation and by comparing their mass spectra to those inlibraries database. All data were compared with those of authentic samples. Most crude drugs were identified as S. spicatum,whereas only some samples were S. album and S. lanceolatum. The result of this study concluded that S. album, the correctspecies mentioned for medical use of sandalwood, was currently substituted with other Santalum species. |
