%, water 87.86%, carotene, starch 1.76%, sugar 0.01% (at 2.55% of the glucose meter), dry calyx with total cyanine glucoside 1% ~ 1.5%, 10% ~ 15% citric acid and hibiscus acid and other organic acids, reducing sugar 16%, protein 3.5% ~ 7.9%, other 25% not 25% nitrogenous substance, fiber, ash content 12% and abou 1% of the 17 kinds of amino acids. In addition, roselle extract contains reducing saccharides, glycosides, phenols, such a small amount of alkaloids and resin .
Health care effect
Hibis