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.
Contact |. Print |. A A. Drinking apple cider vinegar before meals may lower sugar levels in the bloodstream, and could therefore help people with diabetes, according to a 2013 study from Arizona State University cited by Prevention magazine.articipants in her study who drank a tablespoon of apple cider vinegar (sometimes called ACV) mixed with 8 ounces of water before a meal had lower blood glucose levels compared to participants who didn't consume the tart solution, Prevention reports.