[Modification of the analytical method for rotenoids in plants].

Rotenoids are the active ingredients of some botanical insecticides and prospective candidates as anticancer agents. The proper isolation and determination of rotenoids in plants is of great importance for their further research and development. However, the HPLC method available for this purpose was developed particularly for the detection and determination of rotenone, so it appears to be unsuitable for the analysis of other rotenoids such as deguelin, elliptone and their analogues.