Optimizing the production of vitamin D in white button mushrooms () using ultraviolet radiation and measurement of its stability.

This study was conducted to determine the most efficient method to produce vitamin D in mushrooms using UV radiation. For this purpose, mushrooms were irradiated with UV-B and UV-C lamps from their caps, stems, both caps and stems (oblique), and sliced surface at doses of 12.5 kJ m and 3.