3d image of trehalose skeletal formula

trehalose glucose mycose tremalose disaccharide monomer polymer isomer starch biosynthesis corn nonreducing sugar hydrolysis trehalase gene microorganisms plants shrimp insects grasshoppers locusts butterflies bees moonwort selaginella oyster golden needle supplement biological activity bioactive nutrient prescription drug food additive nutraceutica dietary metabolite metabolism mechanism biosynthetic intermediate biogenesis substrate precursor synthesis derivative bioprecursor metabolic endogenous 3d