trehalose molecule, structural chemical formula, ball-and-stick model, image carbohydrates

trehalose carbohydrates disaccharides sugars mycose tremalose molecule molecular structure chemical formula isolated model c12h22o11 atom compound chemistry sugar disaccharide nutritional icon flat skeletal line carbon oxygen atomic hydrogen science carbohydrate dietary illustration cosmetic education addition glucose element supplement organic study structural antioxidant sweetener sweet trehalase ball- -stick image