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Planta Med 2002; 68(12): 1145-1146
DOI: 10.1055/s-2002-36348
DOI: 10.1055/s-2002-36348
Letter
© Georg Thieme Verlag Stuttgart · New York
Accumulation of Hydrolyzable Tannins by Aleurites fordii Callus Culture
Weitere Informationen
Publikationsverlauf
Received: April 10, 2002
Accepted: July 28, 2002
Publikationsdatum:
20. Dezember 2002 (online)
![](https://www.thieme-connect.de/media/plantamedica/200212/lookinside/thumbnails/10.1055-s-2002-36348-1.jpg)
Abstract
A callus culture of Aleurites fordii Hemsley (Euphorbiaceae) producing five galloylglucoses and an ellagitannin, geraniin, was established. The production of pentagalloylglucose was remarkably enhanced under light irradiation compared with that in the dark. Cell growth and tannin production were also greatly affected by changing the concentrations and composition of nitrogen sources.
- 1 Jiangsu Xinyi Xueyuan edit. Zhong-yao Da-ci-dian Vol. 1. Shanghai Science and Technology Press Shanghai; 1978: 1453-5
- 2 Nonaka G, Hayashi M, Tanaka T, Saijo R, Nishioka I. Tannins and related compounds. XCII. Isolation and characterization of cyanogenic ellagitannins, aleurinins A and B, and a related O-glycosidic ellagitannin, aleurinin C, from Aleurites fordii Hemsley. Chem Pharm Bull. 1990; 38 861-5
- 3 Linsmaier E M, Skoog F. Organic growth factor requirements of tobacco tissue cultures. Physiol Planta. 1965; 18 100-27
- 4 Kashiwada Y, Nonaka G, Nishioka I. Tannins and related-compounds. 23. Rhubarb. 4. Isolation and structures of new classes of gallotannins. Chem Pharm Bull. 1984; 32 3461-70
- 5 Haddock E A, Gupta R K, Al-Shafi S MK, Haslam E, Magnolato D. The metabolism of gallic acid and hexahydroxydiphenic acid in plants. Part 1. Introduction. Naturally occurring galloyl esters. J Chem Soc Perkin Trans 1 1982: 2515-24
- 6 Okuda T, Yoshida T, Nayeshiro H. Constituents of Geranium thunbergii Sieb. et Zucc. IV. Ellagitannins (2) Structure of geraniin. Chem Pharm Bull. 1977; 25 1862-9
-
7 Gross G G. Biosynthesis of hydrolyzable tannins. In: Pinto BM editors
Comprehensive Natural Products Chemistry. vol. 3. Carbohydrates and their derivatives including tannins, cellulose, and related lignins. Elsevier Amsterdam; 1999: 799-826 - 8 Haddock E A, Gupta R K, Haslam E. The metabolism of gallic acid and hexahydroxydiphenic acid in plants. Part 3. Ester of (R)- and (S)-hexahydroxydiphenic acid and dehydro-hexahydroxydiphenic acid with D-glucopyranose (1C4 and related conformations). J Chem Soc Perkin Trans 1 1982: 2535-45
- 9 Ishimaru K, Shimomura K. Geranium thunbergii: In vitro culture and production of geraniin and other tannins. In: Bajaj YPS editor Biotechnol Agric For, Springer-Verlag Berlin; 1995: 232-47
- 10 Okuda T, Mori K, Hatano T. The distribution of geraniin and mallotusinic acid in the order Geraniales. Phytochemistry. 1980; 19 547-51
Prof. Dr. T. Yoshida
Faculty of Pharmaceutical Sciences, Okayama University
Tsushima-naka 1-1-1
Okayama 700-8530
Japan
eMail: yoshida@pharm.okayama-u.ac.jp
Fax: + 81-86-251-7936