title: [Effect of  - 60 Co-irradiation on  -carotene solutions. I. Qualitative and quantitative studies of the irradiation of petroleum ether and n-heptane solutions].
mesh_terms: D000438:Alcohols; D000473:Alkanes; D002338:Carotenoids / Q000032:analysis / Q000302:isolation & purification / Q000528:radiation effects*; D002855:Chromatography, Thin Layer; D003036:Cobalt Isotopes; D003460:Crystallization; D004988:Ethers, Cyclic; D007659:Ketones; D010578:Petroleum; D011829:Radiation Dosage; D011830:Radiation Effects; D011854:Radiochemistry; D012996:Solutions; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D014801:Vitamin A / Q000494:pharmacology
chemical_list: D000438:Alcohols; D000473:Alkanes; D003036:Cobalt Isotopes; D004988:Ethers, Cyclic; D007659:Ketones; D010578:Petroleum; D012996:Solutions; D014801:Vitamin A; D002338:Carotenoids
vernacular_title: Der Einfluss einer  - 60 Co-Bestrahlung auf  -Carotinlösungen. I. Qualitative und quantitative Untersuchungen der bestrahlten Petroläther- und n-Heptanlösungen.