Biochemical changes in cuttings of Robinia pseudoacacia after treatment with naphthenate
Naphthenic acids were isolated from gas oil fractions (distillation interval 168-290°C) of Vojvodina crude oil "Velebit", characterized and their biological activity evaluated by the biochemical changes in cuttings of Robinia pseudoacacia after treatment with naphthenate. The activities of...
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| Format: | Article |
| Language: | English |
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Serbian Chemical Society
2007-01-01
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| Series: | Journal of the Serbian Chemical Society |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/0352-5139/2007/0352-51390710953K.pdf |
| _version_ | 1818295265416708096 |
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| author | Kevrešan Slavko Kovačević Branislav Ćirin-Novta Vera Kuhajda Ksenija Kandrač Julijan Pavlović Ksenija Grbović Ljubica |
| author_facet | Kevrešan Slavko Kovačević Branislav Ćirin-Novta Vera Kuhajda Ksenija Kandrač Julijan Pavlović Ksenija Grbović Ljubica |
| author_sort | Kevrešan Slavko |
| collection | DOAJ |
| description | Naphthenic acids were isolated from gas oil fractions (distillation interval 168-290°C) of Vojvodina crude oil "Velebit", characterized and their biological activity evaluated by the biochemical changes in cuttings of Robinia pseudoacacia after treatment with naphthenate. The activities of IAA peroxidase, total peroxidases and amylase, as well as the contents of reducing sugars and total proteins, were determined in the basal parts of soft wood cuttings of black locust after treatment with sodium naphthenate or the sodium salt of 1-naphthaleneacetic acid (NAA), concentration 10-7 mol dm-3 for 3 or 6 h. High activities of IAA oxidase and amylase, together with a low activity of peroxidase (which is known as being stimulatory for the initiation and activation of primordia) were obtained after the three-hour treatment with sodium naphthenate. Six-hour treatment had an inhibitory effect on the examined biochemical markers. The effects of three- and six-hour treatments with NAA were between those of the corresponding treatment with naphthenic acids. . |
| first_indexed | 2024-12-13T03:44:54Z |
| format | Article |
| id | doaj.art-28cffbd2e6454417ae9a96ecc9a834f6 |
| institution | Directory Open Access Journal |
| issn | 0352-5139 1820-7421 |
| language | English |
| last_indexed | 2024-12-13T03:44:54Z |
| publishDate | 2007-01-01 |
| publisher | Serbian Chemical Society |
| record_format | Article |
| series | Journal of the Serbian Chemical Society |
| spelling | doaj.art-28cffbd2e6454417ae9a96ecc9a834f62022-12-22T00:00:51ZengSerbian Chemical SocietyJournal of the Serbian Chemical Society0352-51391820-74212007-01-01721095395910.2298/JSC0710953K0352-51390710953KBiochemical changes in cuttings of Robinia pseudoacacia after treatment with naphthenateKevrešan Slavko0Kovačević Branislav1Ćirin-Novta Vera2Kuhajda Ksenija3Kandrač Julijan4Pavlović Ksenija5Grbović Ljubica6Poljoprivredni fakultet, Novi SadInstitut za nizijsko šumarstvo i zaštitu životne sredine, Novi SadDepartman za hemiju, Prirodno-matematički fakultet, Novi SadDepartman za hemiju, Prirodno-matematički fakultet, Novi SadPoljoprivredni fakultet, Novi SadDepartman za hemiju, Prirodno-matematički fakultet, Novi SadDepartman za hemiju, Prirodno-matematički fakultet, Novi SadNaphthenic acids were isolated from gas oil fractions (distillation interval 168-290°C) of Vojvodina crude oil "Velebit", characterized and their biological activity evaluated by the biochemical changes in cuttings of Robinia pseudoacacia after treatment with naphthenate. The activities of IAA peroxidase, total peroxidases and amylase, as well as the contents of reducing sugars and total proteins, were determined in the basal parts of soft wood cuttings of black locust after treatment with sodium naphthenate or the sodium salt of 1-naphthaleneacetic acid (NAA), concentration 10-7 mol dm-3 for 3 or 6 h. High activities of IAA oxidase and amylase, together with a low activity of peroxidase (which is known as being stimulatory for the initiation and activation of primordia) were obtained after the three-hour treatment with sodium naphthenate. Six-hour treatment had an inhibitory effect on the examined biochemical markers. The effects of three- and six-hour treatments with NAA were between those of the corresponding treatment with naphthenic acids. .http://www.doiserbia.nb.rs/img/doi/0352-5139/2007/0352-51390710953K.pdfnaphthenaterootingbiochemical markersblack locust |
| spellingShingle | Kevrešan Slavko Kovačević Branislav Ćirin-Novta Vera Kuhajda Ksenija Kandrač Julijan Pavlović Ksenija Grbović Ljubica Biochemical changes in cuttings of Robinia pseudoacacia after treatment with naphthenate Journal of the Serbian Chemical Society naphthenate rooting biochemical markers black locust |
| title | Biochemical changes in cuttings of Robinia pseudoacacia after treatment with naphthenate |
| title_full | Biochemical changes in cuttings of Robinia pseudoacacia after treatment with naphthenate |
| title_fullStr | Biochemical changes in cuttings of Robinia pseudoacacia after treatment with naphthenate |
| title_full_unstemmed | Biochemical changes in cuttings of Robinia pseudoacacia after treatment with naphthenate |
| title_short | Biochemical changes in cuttings of Robinia pseudoacacia after treatment with naphthenate |
| title_sort | biochemical changes in cuttings of robinia pseudoacacia after treatment with naphthenate |
| topic | naphthenate rooting biochemical markers black locust |
| url | http://www.doiserbia.nb.rs/img/doi/0352-5139/2007/0352-51390710953K.pdf |
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