UVA + B treatment affects antioxidant system and phytochemicals of parsley plant under different concentrations of Zn
Decline in ozone layer that followed by enhanced solar UV radiation is a limiting factor for some plants. In this study the effect of UVA+UVB radiation on parsley plant was studied hydroponically at different concentrations of Zn (1.5 and 6.5 µm). UV radiation at both concentrations of Zn, slightly...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
University of Ljubljana Press (Založba Univerze v Ljubljani)
2017-09-01
|
| Series: | Acta Agriculturae Slovenica |
| Subjects: | |
| Online Access: | https://journals.uni-lj.si/aas/article/view/12745 |
| _version_ | 1797698041620201472 |
|---|---|
| author | Masoumeh Abedini Shirwan Malaei Behrokh Daei-Hassani |
| author_facet | Masoumeh Abedini Shirwan Malaei Behrokh Daei-Hassani |
| author_sort | Masoumeh Abedini |
| collection | DOAJ |
| description |
Decline in ozone layer that followed by enhanced solar UV radiation is a limiting factor for some plants. In this study the effect of UVA+UVB radiation on parsley plant was studied hydroponically at different concentrations of Zn (1.5 and 6.5 µm). UV radiation at both concentrations of Zn, slightly decreased the plant growth and significantly increased the carotenoids, flavonoids, total phenols and H2O2 contents, but had no effect on chlorophylls content. At concentration of 1.5 µm of Zn, UV radiation caused significant increases in the MDA and anthocyanin contents and the activities of POD and CAT enzymes, but decreased the soluble sugars and protein contents. At concentration of 6.5 µm of Zn, UV radiation caused significant increases in the CAT activity, but had no significant effect on other parameters. Results suggest that parsley plant tolerates UVA+UVB radiation particularly at concentration of 6.5 µmof Zn.
|
| first_indexed | 2024-03-12T03:48:57Z |
| format | Article |
| id | doaj.art-e71030eb8d724ea5a82ebe25af24b7fd |
| institution | Directory Open Access Journal |
| issn | 1854-1941 |
| language | English |
| last_indexed | 2024-03-12T03:48:57Z |
| publishDate | 2017-09-01 |
| publisher | University of Ljubljana Press (Založba Univerze v Ljubljani) |
| record_format | Article |
| series | Acta Agriculturae Slovenica |
| spelling | doaj.art-e71030eb8d724ea5a82ebe25af24b7fd2023-09-03T12:35:38ZengUniversity of Ljubljana Press (Založba Univerze v Ljubljani)Acta Agriculturae Slovenica1854-19412017-09-01109210.14720/aas.2017.109.2.0819137UVA + B treatment affects antioxidant system and phytochemicals of parsley plant under different concentrations of ZnMasoumeh Abedini0Shirwan Malaei1Behrokh Daei-Hassani2Payame Noor University, Faculty of Basic Sciences, Department of Biology, IranPayame Noor University, Faculty of Basic Sciences, Department of Biology, IranPayame Noor University, Faculty of Basic Sciences, Department of Biology, Iran Decline in ozone layer that followed by enhanced solar UV radiation is a limiting factor for some plants. In this study the effect of UVA+UVB radiation on parsley plant was studied hydroponically at different concentrations of Zn (1.5 and 6.5 µm). UV radiation at both concentrations of Zn, slightly decreased the plant growth and significantly increased the carotenoids, flavonoids, total phenols and H2O2 contents, but had no effect on chlorophylls content. At concentration of 1.5 µm of Zn, UV radiation caused significant increases in the MDA and anthocyanin contents and the activities of POD and CAT enzymes, but decreased the soluble sugars and protein contents. At concentration of 6.5 µm of Zn, UV radiation caused significant increases in the CAT activity, but had no significant effect on other parameters. Results suggest that parsley plant tolerates UVA+UVB radiation particularly at concentration of 6.5 µmof Zn. https://journals.uni-lj.si/aas/article/view/12745antioxidant enzymesparsleyphotochemicalsUVA BZn |
| spellingShingle | Masoumeh Abedini Shirwan Malaei Behrokh Daei-Hassani UVA + B treatment affects antioxidant system and phytochemicals of parsley plant under different concentrations of Zn Acta Agriculturae Slovenica antioxidant enzymes parsley photochemicals UVA B Zn |
| title | UVA + B treatment affects antioxidant system and phytochemicals of parsley plant under different concentrations of Zn |
| title_full | UVA + B treatment affects antioxidant system and phytochemicals of parsley plant under different concentrations of Zn |
| title_fullStr | UVA + B treatment affects antioxidant system and phytochemicals of parsley plant under different concentrations of Zn |
| title_full_unstemmed | UVA + B treatment affects antioxidant system and phytochemicals of parsley plant under different concentrations of Zn |
| title_short | UVA + B treatment affects antioxidant system and phytochemicals of parsley plant under different concentrations of Zn |
| title_sort | uva b treatment affects antioxidant system and phytochemicals of parsley plant under different concentrations of zn |
| topic | antioxidant enzymes parsley photochemicals UVA B Zn |
| url | https://journals.uni-lj.si/aas/article/view/12745 |
| work_keys_str_mv | AT masoumehabedini uvabtreatmentaffectsantioxidantsystemandphytochemicalsofparsleyplantunderdifferentconcentrationsofzn AT shirwanmalaei uvabtreatmentaffectsantioxidantsystemandphytochemicalsofparsleyplantunderdifferentconcentrationsofzn AT behrokhdaeihassani uvabtreatmentaffectsantioxidantsystemandphytochemicalsofparsleyplantunderdifferentconcentrationsofzn |