Volatile components of cherimoya (Annona cherimoya Mill.) and bullock's hea
rt (il. reticulata L.) were isolated by simultaneous steam distillation/sol
vent extraction and analysis by GC/MS. Forty-seven and 49 compounds were id
entified in both fruits, respectively. The major volatiles in cherimoya wer
e alpha-thujene, alpha-pinene, terpinen-4-ol and germacrene D, while in bul
lock's hearts they were a-pinene, beta-pinene and germacrene D.