3. good news!(101005)
Dear Prof. Sung: How are you? Today, we made an extract of Cordyceps. However, the color of the extract by boiling water today was strange. Because until yesterday it was light yellow, but it was blue-green today. Therefore, we will try to make another extract tomorrow. Do you have any experience about changing the color of Cordyceps extract? By the way, some Japanese companies have interest in ..