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https://doi.org/10.2478/v10184-012-0023-7

Augmentation of major isoflavones in Glycine max L. through elicitor- mediated approach

Ramesh K. Saini ; Plant Cell Biotechnology Department, CSIR-Central Food Technological Research Institute, Mysore 570 020, India
Muthu K. Akitha Devi ; Plant Cell Biotechnology Department, CSIR-Central Food Technological Research Institute, Mysore 570 020, India
Giridhar Parvatam orcid id orcid.org/0000-0001-5555-122X ; Plant Cell Biotechnology Department, CSIR-Central Food Technological Research Institute, Mysore 570 020, India
Gokare A. Ravishankar ; Plant Cell Biotechnology Department, CSIR-Central Food Technological Research Institute, Mysore 570 020, India


Puni tekst: engleski pdf 134 Kb

str. 311-322

preuzimanja: 763

citiraj


Sažetak

Isoflavone content in soybean seeds was enhanced by the elicitor-mediated approach under field conditions through the floral application of abiotic elicitors-salicylic acid, methyl jasmonate and biotic elicitors-Aspergillus niger and Rhizopus oligosporus. Among isoflavones, daidzein and glycitein were found to be highly responsive to elicitors, with an increase of 53.7% and 78.7%, respectively as compared to control. Highest total isoflavone content (1276.4 mg g–1 of seeds) was observed upon the administration of 0.1 mM salicylic acid, which is 92.7% higher than in control. This study would be valuable for augmentation of the isoflavone content in soybean seeds in field grown plants for better nutraceutical potential.

Ključne riječi

Glycine max L, isoflavone, elicitation

Hrčak ID:

109647

URI

https://hrcak.srce.hr/109647

Posjeta: 1.109 *