Abstract: Tissue cultures of cells from seed heads of Papaver bracteatum Lindl, Population Arya II, are grown in artificial nutrient media to produce thebaine which is then extracted therefrom. An example of an artificial nutrient medium used for the tissue culture is revised tobacco medium supplemented with 1% agar and 1ppm 2,4-dichlorophenoxyacetic acid.
Type:
Grant
Filed:
February 22, 1977
Date of Patent:
September 19, 1978
Assignee:
The Ministry of Science & Higher Education
Inventors:
Ali Shafiee, Iraj Lalezari, Narges Yassa