FUNGICIDAL ACTIVITY OF GUANIDINE-CONTAINING OLIGOMERS, PERSPECTIVE FOR USING IN RUBBER MANUFACTURING
The aim of the work was to research fungicidal activity of the new substances, perspective for the using in rubber industry, and has work names J1 and M1, for the microscopic fungi that are destructors of rubber. Methods. Definition of fungicidal activity was explored by the method of diffusion to a...
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| Format: | Article |
| Language: | English |
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Odessa I. I. Mechnikov National University
2013-06-01
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| Series: | Mìkrobìologìâ ì Bìotehnologìâ |
| Subjects: | |
| Online Access: | http://mbt.onu.edu.ua/article/view/48927 |
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| author | А. I. Чуєнко М. Я. Вортман В. В. Шевченко |
| author_facet | А. I. Чуєнко М. Я. Вортман В. В. Шевченко |
| author_sort | А. I. Чуєнко |
| collection | DOAJ |
| description | The aim of the work was to research fungicidal activity of the new substances, perspective for the using in rubber industry, and has work names J1 and M1, for the microscopic fungi that are destructors of rubber. Methods. Definition of fungicidal activity was explored by the method of diffusion to agar for the diameter of zones of growth inhibition of microscopic fungi. Results. It has been shown that substance J1 was active only for five strains, in difference of М1, which caused significant oppression of all investigated microscopic fungi. It had been studied fungicidal activity of different concentrations of M1 (0.5; 1.0; 3.0 and 5.0 %). It was concluded that in concentration 3.0% substance M1 had high fungicidal activity for all explored strains (zones of growth inhibition 27.8±0.8 – 87.8±3.2 mm) and middle – for A. flavus F-41432(zones of growth inhibition 21.1±0.4 mm). It was marked increasing of intensity of the formation of pigments at strains A. alternata F-41431, A. flavus F-41432, A. ustus F-41437, C. cladosporioides F-41436, C. sphaerospermum F-41404 and F. poae F-41416 under influence of investigated substances that may be linked with activation of some components of their adaptive systems. Conclusions. The results of the study showed the perspectivity of using of substance M1 in concentration 3.0% for the protection of rubber technical materials from the deterioration caused by microscopic fungi. |
| first_indexed | 2024-12-19T19:35:11Z |
| format | Article |
| id | doaj.art-75fb4b0ab8aa4813b520c4cb6958b285 |
| institution | Directory Open Access Journal |
| issn | 2076-0558 2307-4663 |
| language | English |
| last_indexed | 2024-12-19T19:35:11Z |
| publishDate | 2013-06-01 |
| publisher | Odessa I. I. Mechnikov National University |
| record_format | Article |
| series | Mìkrobìologìâ ì Bìotehnologìâ |
| spelling | doaj.art-75fb4b0ab8aa4813b520c4cb6958b2852022-12-21T20:08:29ZengOdessa I. I. Mechnikov National UniversityMìkrobìologìâ ì Bìotehnologìâ2076-05582307-46632013-06-0102(22)9710610.18524/2307-4663.2013.2(22).4892748927FUNGICIDAL ACTIVITY OF GUANIDINE-CONTAINING OLIGOMERS, PERSPECTIVE FOR USING IN RUBBER MANUFACTURINGА. I. Чуєнко0М. Я. Вортман1В. В. Шевченко2Iнститут мікробіології і вірусології НАН України імені Д.К.ЗаболотногоIнститут хімії високомолекулярних сполук НАН УкраїниIнститут хімії високомолекулярних сполук НАН УкраїниThe aim of the work was to research fungicidal activity of the new substances, perspective for the using in rubber industry, and has work names J1 and M1, for the microscopic fungi that are destructors of rubber. Methods. Definition of fungicidal activity was explored by the method of diffusion to agar for the diameter of zones of growth inhibition of microscopic fungi. Results. It has been shown that substance J1 was active only for five strains, in difference of М1, which caused significant oppression of all investigated microscopic fungi. It had been studied fungicidal activity of different concentrations of M1 (0.5; 1.0; 3.0 and 5.0 %). It was concluded that in concentration 3.0% substance M1 had high fungicidal activity for all explored strains (zones of growth inhibition 27.8±0.8 – 87.8±3.2 mm) and middle – for A. flavus F-41432(zones of growth inhibition 21.1±0.4 mm). It was marked increasing of intensity of the formation of pigments at strains A. alternata F-41431, A. flavus F-41432, A. ustus F-41437, C. cladosporioides F-41436, C. sphaerospermum F-41404 and F. poae F-41416 under influence of investigated substances that may be linked with activation of some components of their adaptive systems. Conclusions. The results of the study showed the perspectivity of using of substance M1 in concentration 3.0% for the protection of rubber technical materials from the deterioration caused by microscopic fungi.http://mbt.onu.edu.ua/article/view/48927грибостійкістьгумотехнічні матеріалимікроскопічні грибифунгіцидиполігуанідини |
| spellingShingle | А. I. Чуєнко М. Я. Вортман В. В. Шевченко FUNGICIDAL ACTIVITY OF GUANIDINE-CONTAINING OLIGOMERS, PERSPECTIVE FOR USING IN RUBBER MANUFACTURING Mìkrobìologìâ ì Bìotehnologìâ грибостійкість гумотехнічні матеріали мікроскопічні гриби фунгіциди полігуанідини |
| title | FUNGICIDAL ACTIVITY OF GUANIDINE-CONTAINING OLIGOMERS, PERSPECTIVE FOR USING IN RUBBER MANUFACTURING |
| title_full | FUNGICIDAL ACTIVITY OF GUANIDINE-CONTAINING OLIGOMERS, PERSPECTIVE FOR USING IN RUBBER MANUFACTURING |
| title_fullStr | FUNGICIDAL ACTIVITY OF GUANIDINE-CONTAINING OLIGOMERS, PERSPECTIVE FOR USING IN RUBBER MANUFACTURING |
| title_full_unstemmed | FUNGICIDAL ACTIVITY OF GUANIDINE-CONTAINING OLIGOMERS, PERSPECTIVE FOR USING IN RUBBER MANUFACTURING |
| title_short | FUNGICIDAL ACTIVITY OF GUANIDINE-CONTAINING OLIGOMERS, PERSPECTIVE FOR USING IN RUBBER MANUFACTURING |
| title_sort | fungicidal activity of guanidine containing oligomers perspective for using in rubber manufacturing |
| topic | грибостійкість гумотехнічні матеріали мікроскопічні гриби фунгіциди полігуанідини |
| url | http://mbt.onu.edu.ua/article/view/48927 |
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