ion:Konjac is a kind of perennial herbage plant with low energy, low protein, and high fiber,glucomannan is the main component of konjac. Konjac contains more than ten kinds of amino acid required by human body, microelement and unsaturated fatty acid, it is effective in tumor resisting, blood pressure descending, blood sugar descending and weight-losing.
It also has some physical-chemical properties such as water-soluble,fresh-keeping,thickening, stabilization, suspension, gelling,