1000 µg = 1 mg = 0.001 g

durian 250 g**
protein 7 g
fat 5 g
carbs 71 g
total carotenes 475 µg
vitamin B1 1 mg
vitamin B2 875 µg
vitamin B3 3 mg
vitamin B5* 575 µg
vitamin B6* 790 µg
folic acid* 35 µg
vitamin C 105 mg
calcium 30 mg
phosphorus 113 mg
potassium 1.5 mg
sodium 3 mg
iron 3 mg
zinc* 700 µg

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