Konjac natural konjac glucomannan blueberry flavor drink weight loss

Background:

Konjac, which is also called JURUO in Chinese, is herbaceous perennial belonging to Araceae.Its major composition is glucomannan contained in its tuber. Konjac glucomannan is extract from Konjac with white in physical appearance with no odor. It has high viscosity and transparency, and can be quickly dissolved.