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Untersuchungen zur Stabilität von flavonoid- und gerbstoffhaltigen Drogen

URN to cite this document: urn:nbn:de:bvb:355-opus-2628

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

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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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Export bibliographical data

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 > Retired Professors > Prof. Franz
Keywords:Flavonoide , Tannine , Umkehrphasen-HPLC , Stabilität , Tannometer , stability testing , flavonoids , tannins , reversed phase
Subjects:500 Science > 540 Chemistry & allied sciences
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Universitätsbibliothek Regensburg
Deposited On:26 Oct 2009 13:08
Last Modified:13 Mar 2014 11:15
Item ID:10105
Owner Only: item control page
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