title: Isolation and identification of pyrazines present in pressure-cooked beef.
mesh_terms: D000085:Acetates / Q000032:analysis; D000438:Alcohols / Q000032:analysis; D000818:Animals; D002417:Cattle; D002849:Chromatography, Gas; D003296:Cooking; D003297:Cooking and Eating Utensils; D003517:Cyclopentanes / Q000032:analysis; D006358:Hot Temperature; D007659:Ketones / Q000032:analysis; D013058:Mass Spectrometry; D008460:Meat / Q000032:analysis*; D011312:Pressure; D011719:Pyrazines / Q000032:analysis / Q000302:isolation & purification*; D011810:Quinoxalines / Q000032:analysis; D014753:Vinyl Compounds / Q000032:analysis; D014835:Volatilization
chemical_list: D000085:Acetates; D000438:Alcohols; D003517:Cyclopentanes; D007659:Ketones; D011719:Pyrazines; D011810:Quinoxalines; D014753:Vinyl Compounds