Proceedings of the 11 th International Teleconference “Critical Problems of Modern Science
- E. Yu. Avdeeva, E. A. Krasnov, in
- [in Russian],
A method for spectrophotometric determination of the flavonoid content in the aerial part of Saussurea controversa DC was developed. The amount of flavonoids calculated as rutin varied from (0.37 ± 0.07) to (0.73 ± 0.02)% depending on the collection year and storage time.