Evaluation of the hormonal treatments effect on biosynthesis of endol alkaloids in tissue culture, suspension culture and field culture

The plant is a rich source of alkaloids that are distributed in all parts of the plant. The presence of valuable alkaloids in all parts of the plant has led to its introduction as a very important medicinal plant and its properties to be investigated. This study was conducted to investigate the effect of growth regulatory treatments on the biosynthesis of indole alkaloids of Parvanesh medicinal plant in culture. Tissue, suspension culture and field culture were performed. The experiment was performed in three separate cultures, including tissue culture, suspension culture, field culture and the effect of simultaneous use of IAA and NAA growth regulators on the amount of alkaloids produced by the butterfly plant. . IAA hormones in three concentrations (0.1, 0.5 mg / L) and NAA (0.1, 0.5 0.5 mg / L) in three replications in a completely randomized field design Karaj Seed and Plant Breeding Research Institute was established in 1398. The experimental results showed that NAA increased the alkaloids of agemalicin, serpentine and increased the total alkaloids by about 20%. Among the growth regulators studied, IAA showed a decreasing effect on changes in alkaloid levels, and in some cases this decrease was about 10%. Also, the use of suspension culture method increased alkaloids and in field cultivation, the amount of total alkaloids increased compared to other methods. Based on the results of this experiment, it seems that the use of method In many cases, suspension cultivation has a relatively better advantage than the other two groups.