If the chromic acid oxidation is performed with stoichiometric oxidant in the presence of diethyl ether as co-solvent (a method introduced by H.C. Brown), the epimerization of l-menthone to d-isomenthone is largely avoided.
Apple cider vinegar isn't likely to be effective for weight loss. Proponents of the apple cider vinegar diet claim that drinking a small amount of apple cider vinegar before meals or taking an apple cider vinegar supplement helps curb appetite and burn fat. However, there's little scientific support for these claims.
apple cider vinegar and digestion if you drink apple cider vinegar with a starchy meal then the starches you don t digest will feed the good bacteria in your gut johnston says davis recommends using unfiltered apple cider vinegar the cloudy kind where you can see a blob in the bottle