Résumé
Lentinus edodes (Shiitake) is an edible mushroom cultivated and marketed due to its nutritional and medicinal values (1-4). This mushroom isappreciated for its unique fragrant taste; its high dietetic potential is valuable for health and its bioactive molecules explain its interest asmedicinal mushroom (5). Shiitake can be grown using various substrates and culture conditions (6). Our work focused on the comparison ofnutraceutical compounds (i.e., amino acids and ergosterol) of L. edodes fruit bodies cultivated in organic or non-organic (O/NO) growing conditionsin the French region of Occitanie (7-9). https://sciforum.net/paper/view/conference/7702