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Untersuchungen zur Stabilität von flavonoid- und gerbstoffhaltigen Drogen

Heigl, Dietmar (2003) Untersuchungen zur Stabilität von flavonoid- und gerbstoffhaltigen Drogen. PhD, Universität Regensburg.

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Date of publication of this fulltext: 09 Jul 2003 13:08

Abstract (German)

In vorliegender Arbeit wurde die Stabilität von Flavonoiden in entsprechenden pflanzlichen Drogen unter Langzeitbedingungen bei 25°C/60% rF und Streßbedingungen bei 40°C/75% rF und bei Temperaturen von 70°C - 100 °C untersucht. Anhand von HPLC-Fingerprintanalysen und photometrischen Methoden wurde das Drogenmaterial untersucht. Bei Gerbstoffdrogen erfolgt die Analyitk mittels photometrischer ...

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Translation of the abstract (English)

The aim of the presented work was to examine possible changes in the flavonoid pattern of common flavonoid containing herbal drugs during long term and stress testing periods. HPLC fingerprint was utilized to demonstrate the differences in stability of individual flavonoid components. In addition, the total flavonoid content was determined according to pharmacopoeial photometrical method Drug ...

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Item type:Thesis of the University of Regensburg (PhD)
Date:8 July 2003
Referee:Gerhard (Prof. Dr. ) Franz
Date of exam:10 June 2003
Institutions:Chemistry and Pharmacy > Institute of Pharmacy > Alumni or Retired Professors > Prof. Franz
Keywords:Flavonoide , Tannine , Umkehrphasen-HPLC , Stabilität , Tannometer , stability testing , flavonoids , tannins , reversed phase
Dewey Decimal Classification:500 Science > 540 Chemistry & allied sciences
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:10105
Owner only: item control page

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