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Stability control of valerian ground material and extracts: a new HPLC-method for the routine quantification of valerenic acids and lignans

Goppelt-Struebe, M. and Franz, Gerhard (2004) Stability control of valerian ground material and extracts: a new HPLC-method for the routine quantification of valerenic acids and lignans. Die Pharmazie 59 (6), pp. 446-452.

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Abstract

A new HPLC-method for the separation of medium polar and nonpolar compounds in preparations of Valeriana officinalis was established for stability control. Powdered valerian root and a commercial ethanolic valerian extract were investigated for apparent differences in stability behaviour. Storage conditions were chosen according to the ICH-guidelines. Changes in composition of valerenic acids and ...

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Item type:Article
Date:2004
Institutions:Chemistry and Pharmacy > Institute of Pharmacy > Alumni or Retired Professors > Prof. Franz
Identification Number:
ValueType
15248459PubMed ID
Classification:
NotationType
Chromatography, High Pressure LiquidMESH
Chromatography, Thin LayerMESH
DesiccationMESH
Drug PackagingMESH
Drug StabilityMESH
Drug StorageMESH
Indenes/standardsMESH
LignansMESH
Phytotherapy/standardsMESH
Plant Extracts/chemistryMESH
Plant Roots/chemistryMESH
Sesquiterpenes/standardsMESH
Valerian/chemistryMESH
Dewey Decimal Classification:500 Science > 540 Chemistry & allied sciences
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Unknown
Item ID:22569
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