Effect of Biofertilizer changes on DPPH radical scavenging activity of Maize (Zea mays L.) Variety Eco-92
Abstract
The objectives of this research were to evaluate the performance of 1, 1-diphenyl-2-picrylhydrazyl radical scavenging activity (DPPH) at immaturity and physiological maturity stages, to study the correlation studied antioxidant activities. The effect of different biofertilizers such as Azotobacter and Phosphate Solubilizing Bacteria (PSB) on 1,1-diphenyl-2-picrylhydrazyl radical scavenging activity in the Maize (Zea mays L.) variety Eco-92. Maize cob harvested at dry kernel stage was significant and slightly higher than cob harvest at fresh kernel stage. It revels from the figure, significantly different at (p≤0.05) higher in application of biofertilizers treatments. However, treatment with combined application of Azotobacter + PSB biofertilizer (A+P) biofertilizers had the highest 1,1-diphenyl-2-picrylhydrazyl radical scavenging activity (DPPH) as compaired to control. Overall, Azotobacter and PSB biofertilizers improved the quality and Antioxidant activity to a stronger scavenging potential.
Keywords: Azotobacter, PSB, Eco -92, DPPH etc.
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Copyright (c) 2020 Shinde Madhumati Y, Khade SK
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