1000 µg = 1 mg = 0.001 g

cherimoya 250 g**
protein 4 g
fat 1 g
carbs 34 g
total carotenes 1 mg
vitamin B1 225 µg
vitamin B2 275 µg
vitamin B3 3 mg
vitamin B5* 593 µg
vitamin B6* 530 µg
folic acid* 45 µg
vitamin C 38 mg
calcium 33 mg
magnesium* 40 mg
phosphorus 80 mg
iron 1 mg
zinc 420 µg
potassium* 673 mg
manganese 198 µg
copper 218 µg

* USDA database
** Souci, Fachmann, Kraut;
Food Composition And Nutrition Tables
Medpharm Scientific Publishers Stuttgart