title: Protection of chlorophyll a from photo-oxidation by  -carotene in binary mixture of organic solvents.
mesh_terms: D002338:Carotenoids; D002734:Chlorophyll / Q000032:analysis; D000432:Methanol; D010084:Oxidation-Reduction; D010777:Photochemistry; D011725:Pyridines; D012997:Solvents; D013053:Spectrophotometry
chemical_list: D011725:Pyridines; D012997:Solvents; D002734:Chlorophyll; D002338:Carotenoids; D000432:Methanol