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Annona reticulata L. - syn. Annona lutescens Saff. - Annonaceae
bullock's-heart, bull's heart, custard apple, Netzannone, Ochsenherz
Evergreen tree, native to Central America, cultivated in tropics.
http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200008508
„Volatile compounds were isolated from four cultivars of bullock's heart fruit (Cenizo, Rojo, Verde, and De Ojo) by simultaneous steam distillation−solvent extraction. Compounds were identified by HRGC and capillary GC-MS. One hundred and eighty compounds were identified in the aroma extracts, of which α-pinene, β-pinene, myrcene, limonene, terpinen-4-ol, and germacrene D were found to be the major constituents. Fruit from cv. De Ojo containing the highest concentration of total volatile and the highest major terpenoid content had the highest custard-like and overall fruity aroma intensity. The presence of many terpenic compounds is thought to contribute to the unique flavor of the bullock's heart fruit.“
[Characterization of volatiles in Bullock's heart (Annona reticulata L.) fruit cultivars from Cuba., Pino, J. A., Marbot, R., Fuentes, V., Journal of agricultural and food chemistry, Vol.51(13), 2003, 3836-3839]
