3d image of lactic acid skeletal formula

lactic acid organic milk 2-hydroxypropanoic alpha-hydroxy synthesis biochemical lactate lactoyl enantiomer chiral fermentation lactate dehydrogenase acid bacteria galactose glucose sucrose fermented milk lactobacillus energy source metabolite metabolism biosynthesis cycle mechanism pathway path biosynthetic intermediate biogenesis substrate precursor derivative bioprecursor metabolic neural tissue blood test polymer biodegradable polyesters syndiotactic polylactide pla lactone lactide kumis laban yogurt kefir 3d