Rao, P. S. (1948) The colouring matter of the Tamarind seed testa Proceedings of the Indian Academy of Sciences, Section A, 27 (1). pp. 52-55. ISSN 0370-0089
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Official URL: http://www.ias.ac.in/j_archive/proca/27/1/52-55/vi...
Related URL: http://dx.doi.org/10.1007/BF03173442
Abstract
The tamarind seed testa contains about 32 per cent. of tannins of which 35 per cent. is phlobatannin, the rest being mostly catechol tannin. The phlobatannin yields almost colourless methyl and acetyl derivatives which exhibit marked optical activity, supporting the idea that phlobatannins are probably hydroxy flavan derivatives.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Indian Academy of Sciences. |
| ID Code: | 35585 |
| Deposited On: | 17 Apr 2011 13:34 |
| Last Modified: | 17 May 2016 18:32 |
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