| 摘要 |
The present invention relates to a method for preparing a chaga-mushroom extract containing a high concentration of β-glucan and, more particularly, a method for preparing a chaga-mushroom extract containing a high concentration of β-glucan comprising a step of adding an extraction solvent to chaga-mushroom, and reflux cooling and extracting the same for 4-8 hours at 40-100°C. The present invention provides a chaga-mushroom extract containing a high concentration of chaga-mushroom derived β-glucan. |
