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Qualitative and quantitative analysis of hyaluronan oligosaccharides with high performance thin layer chromatography using reagent-free derivatization on amino-modified silica and electrospray
Purified oligomers of hyalobiuronic acid are indispensable tools to elucidate the physiological and pathophysiological role of hyaluronan degradation by various hyaluronidase isoenzymes. Therefore,Expand
  • 19
Comparison of HPLC Versus HPTLC-Densitometry for the Quantification of Chromone Glucosides in Saposhnikoviae divaricatae Radix
A HPLC and a HPTLC-densitometric method were developed for the quantification of prim-O-glucosylcimifugin and 4′-O-β-d-glucosyl-5-O-methylvisamminol the major chromone glucosides in the roots ofExpand
  • 2
An alternative and simplified approach to identification and test for minimum content of TCM herbal drugs.
Following a decision of the European Pharmacopoeia (Ph. Eur.) Commission, the Traditional Chinese Medicines (TCM) Working Party started a pilot phase to examine the suitability of a high-performanceExpand
Qualitative und quantitative Analytik von Pflanzen aus der Traditionellen Chinesischen Medizin am Beispiel von Artemisiae scopariae herba, Saposhnikoviae radix und Siegesbeckiae herba
Aufgrund des wachsenden Interesses an pflanzlichen Drogen, insbesondere aus dem Bereich der Traditionellen Chinesischen Medizin in Europa, und der steigenden Anzahl an Meldungen uber VerunreinigungenExpand