Sravnitel’nyi analiz soderzhaniya dubil’nykh veshchestv v kornevishchakh krovokhlebki lekarstvennoi (Sanguisorba officinalis L.) (Comparative Analysis of Tannins in the Rhizomes of Great Burnet (Sanguisorba officinalis L.) .

Mukhametgaliev, N. R., Idrisova, G. I. and Gilazieva, G. Z. (2015) Sravnitel’nyi analiz soderzhaniya dubil’nykh veshchestv v kornevishchakh krovokhlebki lekarstvennoi (Sanguisorba officinalis L.) (Comparative Analysis of Tannins in the Rhizomes of Great Burnet (Sanguisorba officinalis L.) . Proceedings of Kazan University - Natural Sciences Series (in Russian), 157 (2). pp. 58-68.

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Abstract

Quantitative analysis of the content of tannins in the rhizomes of great burnet (Sanguisorba
offici-
nalis L.) was performed using Leventhal’s permanganometric method, its Kursanov's modification, and
spectrophotometry. Advantages and disadvantages of the methods used were discussed to determine the
quantitative content of tannins in the active parts of different plants. New locations of S.
officinalis
populations in various regions of the Republic of Tatarstan were detected. The discovered
populations
differ in terms of habitat conditions. It was revealed that S. officinalis at the territory of the
Republic of Tatarstan can be both light and shade demanding. The quantitative characteristics of
tannins in
the active parts of S. officinalis from two populations were investigated. The methods used to
determine the content of tannins gave different results. It was found that the populations of S.
officinalis differ in time when they reach the maximum content of tannins, which depends on the
phase of vegetation and
the dynamics of accumulation of tannins.

Document Type: Article
Keywords: tannins, great burnet, quantitative analysis, population
Refereed: Yes
Open Access Journal?: No
Projects: Otto Schmidt Laboratory
Date Deposited: 25 Jan 2017 09:05
Last Modified: 25 Jan 2017 09:05
URI: http://oceanrep.geomar.de/id/eprint/35891

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