... . Nowadays, konjac is the best soluble dietary fiber that has been discovered, so it is proved ... herbage plant with low energy, low protein, and high fiber, and glucomannan is the main component. Konjac ... by WHO as one of the best healthcare foods for human being in 21 century. As ... products are provided with the features of even granularity, high purity, good transparence, odor-free, higher viscosity, ...