The figure also shows wide absorption bands in the region from 400-500 nm, which may be attributed to a combined absorption of the chlorophyll Soret bands as well as the presence of quantities of carotenoids co extracted with the pigment
The figure also shows wide absorption bandsin the region from 400-500 nm, which may be attributed to acombined absorption of the chlorophyll Soret bands as wellas the presence of quantities of carotenoids co extracted withthe pigment