Accelerated agingeffect on lipid peroxidation and antioxidant enzymes activity of two soybean cultivars
In order to identify the accelerated aging effects on enzyme and lipid peroxidation in soybean an experiment was conducted based on completely randomized design by factorial arrangement with five levels of seed aging (3, 6, 9, 12, days to aging) and without aging, and two cultivars (Katol and Sahar)...
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| Format: | Article |
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Seed and Plant Certification and Registration Institute
2014-03-01
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| Series: | علوم و فناوری بذر ایران |
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| Online Access: | https://ijsst.areeo.ac.ir/article_107307_d9a70cc1baafbe36df9dca054b039d3b.pdf |
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| author | مهرناز مهرآور آرین ساطعی آیدین حمیدی محمدرضا احمدی معصومه صالحی |
| author_facet | مهرناز مهرآور آرین ساطعی آیدین حمیدی محمدرضا احمدی معصومه صالحی |
| author_sort | مهرناز مهرآور |
| collection | DOAJ |
| description | In order to identify the accelerated aging effects on enzyme and lipid peroxidation in soybean an experiment was conducted based on completely randomized design by factorial arrangement with five levels of seed aging (3, 6, 9, 12, days to aging) and without aging, and two cultivars (Katol and Sahar) with three replications in seed testing Lab of Agricultural and Natural Research Center of Golestan. Accelerated aging was achieved by incubating the seed in a closed plastic box at 40 degree centigrade and close to 100% relative humidity for up to 12 days. Seed viability, electrical conductivity, lipid peroxidation, superoxidedismutase, catalase, peroxidase, polyphenol oxidase, Ascorbate peroxidase activity were measured in aged and non-aged seed. The result indicated that antioxidant enzyme activities except peroxidase were reduced and it causedhigher malondialdehyde (MDA) and electrolyte leakage (EC). All of this effect caused lower seed vigor during aging. There was significant correlation between EC with percentage of seed germination and showed EC could be considered as a rapid method for evaluation of aged seed. Results showed that Katol cultivar was more tolerant than Sahar cultivar to seed aging. |
| format | Article |
| id | doaj-art-81d2d19bf93e4b07ba2502414d4c1fb3 |
| institution | Kabale University |
| issn | 2322-2646 2588-4638 |
| language | fas |
| publishDate | 2014-03-01 |
| publisher | Seed and Plant Certification and Registration Institute |
| record_format | Article |
| series | علوم و فناوری بذر ایران |
| spelling | doaj-art-81d2d19bf93e4b07ba2502414d4c1fb32025-08-20T03:28:18ZfasSeed and Plant Certification and Registration Instituteعلوم و فناوری بذر ایران2322-26462588-46382014-03-01311730107307Accelerated agingeffect on lipid peroxidation and antioxidant enzymes activity of two soybean cultivarsمهرناز مهرآور0آرین ساطعی1آیدین حمیدی2محمدرضا احمدی3معصومه صالحی4کارشناسی ارشد واحد ثبت و کنترل گواهی بذر و نهال مرکز تحقیقات کشاورزی و منابع طبیعی گلستاناستادیار دانشگاه آزاد اسلامی واحد گرگاناستادیار موسسه ثبت و کنترل گواهی بذر و نهالکارشناس واحد ثبت و کنترل گواهی بذر و نهال مرکز تحقیقات کشاورزی و منابع طبیعی گلستانپژوهشگر مرکز ملی تحقیقات شوریIn order to identify the accelerated aging effects on enzyme and lipid peroxidation in soybean an experiment was conducted based on completely randomized design by factorial arrangement with five levels of seed aging (3, 6, 9, 12, days to aging) and without aging, and two cultivars (Katol and Sahar) with three replications in seed testing Lab of Agricultural and Natural Research Center of Golestan. Accelerated aging was achieved by incubating the seed in a closed plastic box at 40 degree centigrade and close to 100% relative humidity for up to 12 days. Seed viability, electrical conductivity, lipid peroxidation, superoxidedismutase, catalase, peroxidase, polyphenol oxidase, Ascorbate peroxidase activity were measured in aged and non-aged seed. The result indicated that antioxidant enzyme activities except peroxidase were reduced and it causedhigher malondialdehyde (MDA) and electrolyte leakage (EC). All of this effect caused lower seed vigor during aging. There was significant correlation between EC with percentage of seed germination and showed EC could be considered as a rapid method for evaluation of aged seed. Results showed that Katol cultivar was more tolerant than Sahar cultivar to seed aging.https://ijsst.areeo.ac.ir/article_107307_d9a70cc1baafbe36df9dca054b039d3b.pdfaccelerating agingantioxidant enzymecultivarseed viabilitysoybean |
| spellingShingle | مهرناز مهرآور آرین ساطعی آیدین حمیدی محمدرضا احمدی معصومه صالحی Accelerated agingeffect on lipid peroxidation and antioxidant enzymes activity of two soybean cultivars علوم و فناوری بذر ایران accelerating aging antioxidant enzyme cultivar seed viability soybean |
| title | Accelerated agingeffect on lipid peroxidation and antioxidant enzymes activity of two soybean cultivars |
| title_full | Accelerated agingeffect on lipid peroxidation and antioxidant enzymes activity of two soybean cultivars |
| title_fullStr | Accelerated agingeffect on lipid peroxidation and antioxidant enzymes activity of two soybean cultivars |
| title_full_unstemmed | Accelerated agingeffect on lipid peroxidation and antioxidant enzymes activity of two soybean cultivars |
| title_short | Accelerated agingeffect on lipid peroxidation and antioxidant enzymes activity of two soybean cultivars |
| title_sort | accelerated agingeffect on lipid peroxidation and antioxidant enzymes activity of two soybean cultivars |
| topic | accelerating aging antioxidant enzyme cultivar seed viability soybean |
| url | https://ijsst.areeo.ac.ir/article_107307_d9a70cc1baafbe36df9dca054b039d3b.pdf |
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