title: Studies on the constituents of capsicum. A quantitative determination of olefinic and saturated components by NMR. and of trans-components by IR. Spectroscopy in a capsaicinoid mixture from natural source.
mesh_terms: D000475:Alkenes / Q000032:analysis; D002212:Capsicum / Q000032:analysis*; D009682:Magnetic Resonance Spectroscopy; D010946:Plants, Medicinal; D013055:Spectrophotometry, Infrared
chemical_list: D000475:Alkenes