title: Isolation of sterically 'hindered' 7-cis-beta-carotene.
mesh_terms: D002338:Carotenoids / Q000302:isolation & purification*; D007536:Isomerism; D009682:Magnetic Resonance Spectroscopy; D011522:Protons; D019207:beta Carotene
chemical_list: D011522:Protons; D019207:beta Carotene; D002338:Carotenoids