Izvorni znanstveni članak

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.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

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

Datum izdavanja:

10.10.2013.

Posjeta: 1.490 *