Reduction of phytotoxicity of nonionic tensides by cyclodextrins |
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| Authors: | K Bujtás T Cserháti J Szejtli |
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| Institution: | (1) Institute of Soil Science and Agricultural Chemistry of the Hungarian Academy of Sciences, Budapest, Hungary;(2) Plant Protection Institute of the Hungarian Academy of Sciences, Budapest, Hungary;(3) Biochemical Research Laboratory of Chinoin Pharmaceutical and Chemical Works, H-1026 Budapest, Hungary |
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| Abstract: | The effect of nonionic tenside nonylphenylnonylglycolate and its  -,  -,  -cyclodextrin, 2,6-di-O-methyl--cyclodextrin (DIMEB) and 2,3,6-tri-O-methyl--cyclodextrin (TRIMEB) complexes was tested on the potassium influx of wheat seedling roots. Tenside alone inhibited strongly the potassium influx. This noxious effect was alleviated by cyclodextrins. The alleviating effect increased with increasing cyclodextrin: tenside molar ratio, in the order: DIMEB>CD>CD>CD TRIMEB.Presented at the Fourth Internatinal Symposium on Inclusion Phenomena and the Third International Symposium on Cyclodextrins, Lancaster, U.K., 20–25 July 1986. |
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| Keywords: | Tenside phytotoxicity reduction cyclodextrin |
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