Please use this identifier to cite or link to this item: https://dspace.ctu.edu.vn/jspui/handle/123456789/4225
Title: Effects of Salinity Stress on Growth and Phenolics of Rice (Oryza sativa L.)
Authors: Luong, The Minh
Đỗ, Tấn Khang
Tran, Dang Xuan
Truong, Ngoc Minh
Phung, Thi Tuyen
Pham, Thi Thu Ha
Nguyễn, Văn Quân
Keywords: Rice
Salinity stress
Total phenolics
Ferulic acid
p-coumaric acid
Issue Date: 2016
Series/Report no.: International Letters of Natural Sciences;57 .- p.1-10
Abstract: This study was conducted to determine the correlation between of salinity stress on growth and phenolic compounds in rice. It was observed that salinity stress caused a significant decrease in shoot lengths, fresh and dry weights of all rice varieties. Under salinity stress, changes of chemical contents also differed among phenolic compounds and rice cultivars. Total phenolics and flavonoids, and contents of vanillin and protocatechuic acid in tolerant varieties were strongly increased, whereas in contrast, they were markedly reduced in the susceptible cultivar. Ferulic acid and p-coumaric acid were detected only in tolerance rice. Vanillin and protocatechuic acid may play a role, but ferulic acid and p-coumaric acid may be much involved in the tolerant mechanism against salinity stress. Ferulic acid and p-coumaric acid and their derivatives are potent to be exploited as promising agents to reduce detrimental effects of salinity stress on rice production.
URI: http://dspace.ctu.edu.vn/jspui/handle/123456789/4225
ISSN: 2300-9675
Appears in Collections:Tạp chí quốc tế

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