Influence of N and P on compounds content in Browallia sp.

medium

        acteoside-peak areas-fresh material

Eriksson

                                                                                                       57.2

heller

                                                                                                      608.8

Voda

                                                                                                        600


Relative concentration of acteoside in fresh material


Summary: Stress, caused by a lack of nitrogen and phosphorus in plants can stimulate the production
of secondary metabolites. Increased dosage of nitrogen can caused generally greater formation of
green mass, but the content of glycosides decreases.


Task: Calculate the relative concentration of acteoside in dry mass and expressed it graphically.