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Planta Med 1982; 44(4): 218-220
DOI: 10.1055/s-2007-971451
DOI: 10.1055/s-2007-971451
Research Articles
© Hippokrates Verlag Stuttgart
Untersuchungen der Gattung Harpagophytum
4. Mitteilung: Gehalt an freien Zuckern und Harpagosid in Kalluskulturen und genuinen Wurzelgeweben von Harpagophytum procumbens.1 Investigations on Harpagophytum4. Carbohydrates and Harpagosid in tissue cultures and roots of Harpagophytum procumbens 1 Mitteilung: CZYGAN, F.-C. et al.: Deutsche Apoth. Ztg. 117, 1431 (1977)Further Information
Publication History
1981
Publication Date:
29 March 2007 (online)
Abstract
Comparing the analytical results of the constituants of naturally growing roots and callus of Harpagophytum procumbens, it could be demonstrated that both, the products of the primary and the secondary metabolism, showed important differences. Harpagosid which is present in significant amounts in the roots and tubers of the fresh plants, was shown to be completely absent in the callus. Stachyose the main reserve carbohydrate again was only produced in minor amounts. Fructose was the predominant sugar in the callus cells.
Key Word Index
Harpagophytum procumbens - Pedaliaceae - Kohlenhydrate - Harpagosid - Gewebekulturen