Concentration of lutein {CAS 127-40-2} per unit area of the water body [particulate >0.2um phase] by filtration, acetone extraction and high performance liquid chromatography (HPLC) and profile integration lutein_water>0.2um_HPLC_int Unavailable 2015-08-05 16:52:00.0 SDN:P01::LUTNINTC SDN:P01::LUTNINTC SDN:P01::LUTNINTC 3 3 2015-08-05 16:52:00.0 accepted false