Measurements were performed at 502, 471, 444 and 365 nm
and at respective minima. This data was used to estimate carotenes
contents and to get an insight into their spectral fine structure. To
evaluate lycopene content the absorption coefficient of
3150 dL g1 cm1 in hexane at 502 nm was used. The measurements
performed at 471 nm were used to calculate the content of