Effect of vitamin E (alpha-tocopherol) on some physiological & biochemical parameters of tobacco plant (Nicotiana rustica L. ) under in vitro salt stress

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Shafiyon Erfaneh; EHSANPOUR ALI AKBAR

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Journal: Journal of Applied Biology Year:2019 | Volume:31 | Issue:4 Page(s): 81-99

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Title

Effect of vitamin E (alpha-tocopherol) on some physiological & biochemical parameters of tobacco plant (Nicotiana rustica L. ) under in vitro salt stress

Author(s)

Shafiyon Erfaneh | EHSANPOUR ALI AKBAR | Issue Writer Certificate

Keywords

α-tocopherolQ1

Growth parametersQ1

Salt stressQ1

Tobacco plantQ1

Abstract

Tocopherols, identified as vitamin E, are amphipathic molecules known as antioxidant & able to remove ROS in lipophilic conditions. In this study, Tobacco plants were cultured on MS medium containing concentrations of 0, 100, 200 mM NaCl supplemented with 0, 100, 200 & 400 mg. L ˉ 1 α-tocopherol for 4 weeks. Then Growth parameters including fresh & dry weight, photosynthetic pigments including chlorophyll a, b, total chlorophyll & carotenoids, sodium & potassium, proline, total phenol, soluble sugar, anthocyanins, & total protein were measured. The results showed that, increasing of α-tocopherolconcentrations increased fresh & dry weight of plants & the amount of photosynthetic pigments, proline, soluble sugar, total phenol, anthocyanins & potassium while, amount of sodium was decreased significantly. Protein content increased by the highest concentration of α-tocopherol. It seemed that, treatment with vitamin E by changing physiological parameters increased salt tolerance of Tobacco plant.

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APA: Copy

Shafiyon, Erfaneh, & EHSANPOUR, ALI AKBAR. (2019). Effect of vitamin E (alpha-tocopherol) on some physiological & biochemical parameters of tobacco plant (Nicotiana rustica L. ) under in vitro salt stress. JOURNAL OF APPLIED BIOLOGY (JOURNAL OF SCIENCE), 31(4 ), 81-99. SID. https://sid.ir/paper/22647/en

Vancouver: Copy

Shafiyon Erfaneh, EHSANPOUR ALI AKBAR. Effect of vitamin E (alpha-tocopherol) on some physiological & biochemical parameters of tobacco plant (Nicotiana rustica L. ) under in vitro salt stress. JOURNAL OF APPLIED BIOLOGY (JOURNAL OF SCIENCE)[Internet]. 2019;31(4 ):81-99. Available from: https://sid.ir/paper/22647/en

IEEE: Copy

Erfaneh Shafiyon, and ALI AKBAR EHSANPOUR, “Effect of vitamin E (alpha-tocopherol) on some physiological & biochemical parameters of tobacco plant (Nicotiana rustica L. ) under in vitro salt stress,” JOURNAL OF APPLIED BIOLOGY (JOURNAL OF SCIENCE), vol. 31, no. 4 , pp. 81–99, 2019, [Online]. Available: https://sid.ir/paper/22647/en

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